- 3FASES · GENERAL CATALOGUE. Quality: In NAFSA we understand the ... -Binder magnetic (France, Belgium and Luxemburg) Ltd.
Post on 16-Sep-2018
227 Views
Preview:
Transcript
www.nafsa.es
Revision: 1/2015
GENERAL CATALOGUE
Quality:
In NAFSA we understand thequality as a basic requirementto guarantee our customer'sexpectatives.This is the result of an integralmanagement, involving both ourstaff and suppliers within thisphilosofy. Our quality system isassured according to UNE-EN-ISO-9001norm granted byLloyd´s Register Quality.
About us
Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
HEADQUARTERS AND PRODUCTION PLANT:NAFSABekoibarra 27. Módulos 5, 648300 Gernika - Bizkaia - SpainT +34 94 453 10 61 ; Email: elec@nafsa.esPRODUCTION PLANT:IMA NAFSA CHINA CO.LTD.Yinzhou Investment&business Industrial,Ningbo 315104 - China
R + D Technical department
NAFSA has a highly qualifiedtechnical department,specialized in developing newproducts in close collaborationwith our customers and thecontinuous improvement of ourproducts and processes byworking together with our qualityand production departments.
Commercial
In NAFSA we have a professionaland motivated comertial team.Inquires can be send in English,Spanish or French. You can alsocontact to our oficial distributors.
-JS Magnettechnik(Germany, Austria andSwitzerland)www.js-magnettechnik.de
-Binder magnetic(France, Belgium and Luxemburg)www.binder-magnetic.com
-Solentec Ltd.(Great Britain)www.solenoids.co.uk
The company
In NAFSA S.L. we have a long experience in thedesign, manufacture and sale of all types ofindustrial solenoids, holding electromagnets andelectromagnetic locking bolts.
Since its founding in 1996 NAFSA has beencharacterized by offering to it´s customerscustomized solutions. A large part of ourproduction consists of electromagnets designedspecifically for customers or adaptations ofstandard models.
Main production centers
In Nafsa we have two production centers. Theheadquarters are in Gernika-Spain and since2009, we join with Ingeniería Magnética Aplicada(IMA) a Joint Venture company calledIMA&NAFSA in Ningbo (China).
Revision: 1/2015
Simple effect double coil linear solenoids6. ERD SERIE:6.1. ERD60-05/CReversible linear solenoids:7. SERIE ECR:7.0. ECR Introduction7.1. ECR Working intruction and electrical connection7.2. ECR Force-stroke chart7.3. ECR40-077.4. ECR50-167.5. ECR65-157.6. ECR72-307.7. ECR90-25Bistable solenoids:8. SERIE ERB:8.0 ERB Introduction8.1. ERB35/N8.2. ERB50/NReversible bistable solenoids:9. ERDI SERIE:9.1. ERDI15Linear bistable solenoids:10. ECI SERIE:10.1. ECI3010.2 ECI35Electrical locking bolt:11.1. ER30/CCR11.2. CU30/CP11.3. C3011.4. CU20/CPHolding electromagnets:12.0. Holding electromagnets Introduction12.1. VEM Serie (electromagnets)12.2. ERM Serie (electromagnets)12.3. ERM Mounting and supply possibilities12.4. VM Serie (electropermanets)12.5. VM/ND Serie (electropermanets)12.6. ERMI200/60 (electropermanets)12.7. BP1000/100 (electromagnets)Accessories:A.1. Programmable timer TP10V36A1A.2. Programmable TP20V240A1A.3. Electric saver EES24V2/0.5ADIN 43650A Connectors:C.1. 2P+TC.2. 2P+T/C/2DC.2.1. 2P+T/2DC.3. 2P+T/C/4DC.3.1. 2P+T/4DC.4. 3+P+TC.5. 2P+T_GC.6. 2P+T_G/4DC.7. 2P+T_EES24Under demandU.D.1. Special solenoidsU.D.2. Terminals under demand (FASTON)U.D.3. Connectors under demandU.D.4. Coil protections
1.1/1.2/1.3. Technical explanation: push and pull electromagnets1.4/1.5. Technical explanation: holding electromagnets1.6/1.7 Precautions taking into account is solenoid instalation and manipulation1.8 Working principles1.9 Operating time table
Simple-effect linear solenoids:2. ER SERIE:2.0. ER Introduction2.1. ER Force-stroke chart2.2. ER15/C2.3. ER20/C2.4. ER21/C2.5. ER25/C2.6. ER30/C2.7. ER30/CT2.8. ER35/C2.9. ER40/CT2.10. ER45-05/C2.11. ER45-15/C2.12. ER48/T2.13. ER50-15/C2.14. ER50-15/CT2.15. ER60-05/C2.16. ER60-10/C2.17. ER60-10/CT2.18. ER60-20/CERC Serie2.19. ERC Introduction2.20. ERC Force-stroke chart2.21. ERC30/C2.22. ERC35/C2.23. ER45-50-15/C2.24. ERC50-15/C2.25. ERC60-10/C2.26. ERC60-20/C3. ECH SERIE:3.0. ECH Introduction3.1. ECH Force-stroke chart3.2. ECH40-103.3. ECH50-163.4. ECH65-153.5. ECH75-203.6. ECH90-253.7. ECH110-453.8. ECH150-404. CU SERIE:4.0. CU Introduction4.1. CU Force-Stroke chart4.1. CU20/C4.2. CU30/C4.3. CU40/C5. ECM SERIE:5.0. ECM Introduction5.1. ECM Force-stroke chart5.2. ECM13-03/E5.3. ECM13-03/T5.4. ECM13-10/E5.5. ECM13-10/T5.6. ECM19/E5.7. ECM19/T5.8. ECM25/E5.9. ECM25/T
Revision: 1 /2012
Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
INDEX
Revision: 1/2015
NOTE: The higher the value of the digits is, the higherthe protection will be.
DESIGNATIONS:
IP code disposition according to EN 60529 norm.Protection rates provided by steam casing.
IP 2 3
Letters of the code(International protection)
First digitAgainst access to hazardous parts.(digits: from 0 to 6)
Second digitAgainst harmful ingress of water(digits: from 0 to 8)
Every product made by NAFSA fulfills the European Directive 2006/95/CEE about the electrical appliancesand certain voltage limits.Made according to the following norms: DIN VDE0580, UNE-EN 60204-1, NFC79300.
BASIC CONCEPTS
FORCE
Magnetic Force (Fm):It is the force developed by the solenoid measuredin the stroke direction.
Effective Force (Fh):It is the magnetic force (Fm) after adding orsubstracting the plunger and the spring weight.
Final magnetic Force:It is the magnetic force obtained in the solenoid afterfinishing the stroke using standard power .
Remanent Force:It is the force remaining after switching off the current.
Returning Force:It is the force needed to make plunger back to itsinitial position, after turning off the power.
STROKE
Magnetic Stroke (s):It is the distance the plunger has to do from its initalposition to the final one.
Initial Position (s1):It is the position in which the plunger starts the strokeand where it comes back after return movement.
Final Position (s0):It is the position the plunger reaches after finishingthe stroke, being the stroke at 0mm.
Characteristic curve- Magnetic Force- Stroke:It is the graphic about the magnetic force accordingto the plunger stroke. You can distinguish threecharacteristic curves in final position (s0) direction.
1- Rising curve:suitable to work against spring2- Horizontal curve: suitable to work against constantforces3- Decreasing curve: manufactured under demand.
VOLTAGE, CURRENT AND POWER
Standard Voltage (Un):This is the value supposed for the solenoid correctperformance. A variation between +5% and -10% isadmitted.
Standard Current (In):It is the electrical current going through the coil atthe standard voltage, being the coil temperature 20ºC.The current in amperes is calculated dividing thePower (W) shown in the catalogs by the standardvoltage (Un).
Standard Absorbed power (Pn):It is the power absorbed by the coil being fed at thestandard voltage and 20ºC (coil temperature).It iscalculated multiplying standard voltage (Un) andstandard current (In).
Resistance:Manufacturing tolerance will be ±10%.
Maximun performance room temperature:55ºC.
Protection types:All material surfaces are protected against corrosionby using galvanotecnic treatments, following theUNE-EN 12329 norm.Protection against ingress of solid objects, such asdust, accidental contact or water-CEI-IEC 60529 (IPcode) norms.
Under demand: we can adapt our products to differentrates of protections specified in the data sheets.
Technical explanation: Push and pull electromagnets
Stroke "s"S0 S1
Forc
e "F
m"
F
12
3
Revision: 1 /2012 1.1Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
PERFORMANCE CYCLES
Time with voltage:Time passed between connection and breaking.
Time without voltage:Time passed between breaking and connection.
Cycle time:Time passed adding the time with voltage to the timewithout .
A programme time:One or some cycles that happen repetitively.
Working cycle:The movement the plunger makes from initial (S1)to final position (S0), and from final to initial position.
Number of cycles:The number of performance cycles.
Cycle frecuency:The duty-cycle per hour.
Duty-cycle(ED%):It is the result of dividing time connected betweenthe total cycle expressed as a percentage.
PERFORMANCE CONDITIONS
Continuous operation:The duration of the solenoid on is so long that theperformance temperature is achieved . For this kindof performance, solenoids with 100% duty-cycle (ED)must be selected.
Intermittent Operation:In this type of operation mode, the time on and offalternate, following a regular or irregular patternThe time off is so short, that the solenoid cannot getcooled to the room temperature .
Short time operation:The time on is so short that the solenoid cannot getthe working temperature. The time off is long enoughfor the solenoid to get cold and achieve the roomtemperature.
Technical explanation: Push and pull electromagnetsP
ower
Clo
se o
f the
pow
erci
rcui
t
Ope
n of
the
pow
erci
rcui
t
Time Time with voltage
Time without voltage
Cycle time
Time (t)
Tem
pera
ture
(ºC
)
Time (t)
Time with voltage Time with voltageTime with voltage + Time without voltage A cycle time
ED% = x100 =
How to obtain the duty-cycle (ED%):
Example: Time under voltage: 1 second ; Time without voltage: 4 seconds
ED% = 1 1 + 4
x 100 = 20% It is desirable choosing higher duty-cycle than the one obtained in the formulato avoid overheating. Depending on the force needed different duty cyclescan be chosen such as ED% 25%, 40% or 100%.
Tem
pera
ture
(ºC
)
Time (t)
Revision: 1 /2012 1.2Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Beginning of operation
Revision: 1 /2012 1.3Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
TEMPERATURE AND INSULATION
Insulation class:It is the limit temperature of the materials used whena solenois is manufactured.In general terms, thermalclass B insulation is used (130ºC).A variation of 5K is admited in the referencetemperature.Under demand, they can be manufacture in thermicclass F or even H.
Insulation ranking:
Reference temperature V11 (ºC):It is the constant temperature of the solenoid withoutvoltage.Sometimes it can be different from V13.
Lower limit temperature V12 (ºC):The lowest temperature admitted to the correctworking of solenoid.
Room temperature V13 (ºC):The temperature of the place where the solenoid isgoing to work.
High room temperature V14 (ºC):The higher room temperature adimitted for the correctworking of the solenoid.
Room temperature rise DV15 (ºC):It is the difference between high room temperatureV14 and low room temperature V15.
Initial temperature at the beginning of themeasurement V16 (ºC):Room temperature at the beginning of the working.
Maximun temperature permitted V21 (ºC):The temperature the solenoid could tolerate.
Rate of limit temperature DV22 (ºC):Difference between V21 and V12.
Working temperature V23 (ºC):The temperature reached by the solenoid when thetime under voltage is regular. V23=V13+DV31
Temperature rise DV31 (ºC):The rising of temperature between initial roomtemperature and the working temperature.
Final temperature rise DV32 (ºC):When the rising of temperature in the solenoid ishigher than room and the coil temperature.
Limit temperature rise DV33 (ºC):The maximun temperature permited over room andthe coil temperature.
Difference between hot points DV34 (ºC):It is the difference between the medium and toptemperature of the coil.
Graphic of the temperatures:The temperatures are in ºC and the temperaturedifferences in K=5ºC.
NOTE: It is considered that the solenoid has reachedequilibrium when the temperature has changed by 60minutes up to 1K, unless the customer demands anotherthing.
WORKING ROOM CONDITIONS
Room temperature:Room temperature must be equal or less than 40ºCand its medium value during 24h cannot be higherthan 35ºC. Furthermore, the temperature cannot belower than -5ºC.
Altitude:The altitude where the solenoid is installed cannotbe higher than 1000m above sea level.
Enviroment conditions:NAFSA solenoids must be protected from enviromentscontaining a huge quantity of dust, dirt, corrosivegases, steam, sea air, etc...
Relative humidity:The humidity in the enviroment must be under 50%at 40ºC. At lower temperature higher relative humiditycan be admitted, for example at 20ºC- 90% humidity.Occasional condensation in the enviroment must beavoided.
Treatment against corrosion:The coatings used by NAFSA can range from 25hours to 400 hours in salt spray chamber.Zinced solenoids (resistance up to 200 hours saltspray chamber) such as ER , ERC, ECM, ERD, RBS,ECI series and Holding electromagnet.Solenoids with Cataphoresis or Geomet (resistanceup to 400 hours in salt spray chamber) such as ECHCU, ECR series.Under demand we can apply other coatings accordingto the requirements of each application.
Special working conditions:If normal operating conditions cannot be assumed,special solutions will be adapted, such as strongerinsulation, special painting, special protection, etc...Limit temperature admited depends on the insulationclass of the coil.
Temperature limit(Cº) V21
90 105 120 130 155 180 200
Limit heating (K) for room temperature 35 (Cº)
50 65 80 90 115 140 >200
Insulation class
YAEBFHC
Technical explanation: Push and pull electromagnets
Holding electromagnets TYPES
Electropermanent holding electromagnets with incorporated magnet:The attraction and holding of the ferromagnetic material is made by permanent magnets incorporatedin the product. It has not got any plunger, its magnetic circuit is opened. Apart from the permanentmagnets there is a coil mounted in, when this is fed, cancels part of the magnet field of the magnetsallowing to loose the piece. When the coil feeding stops, the product recovers its initial force.
Electromagnetic holding electromagnets:The attraction and holding of the ferromagnetic material is made when the coil is turned on. It has notgot any plunger, its magnetic circuit is open. When the coil is turned off, the piece drops.
BASIC CONCEPTS
Ferromagnetism:It is the magnetic property of the materials with mr>>1permeability.Magnetic poles: (North =N) (South =S).Attraction faces: where the ferromagnetic materialsare held, and the points where the magnetic flux (F)goes in and out.
Holding force (Fm):The force perpendicular to the attraction faces neededto hold the attracted piece. It is shown in the specification sheets and it refersto the whole contact face.
Shift force (FL):It is the parallel force needed to loose the attractedpiece.Depending on the finish of the attracted piece, theforce (FL) may vary between 20% and 35% of theholding force (Fm).
Air gap (dL):It is the medium distance between the attraction faceof the holding electromagnets and the ferromagneticpiece surface.The shape and the roughness of these two surfacesand the non-magnetic materials between them, suchas galvanic protection,dust, etc... determine its value.
Standard Voltage(Un):It is the value for which the holding electromagnetcoil has been made.
Duty-cycle (ED%):It is the value obtained dividing the connection timeand the total cycle duration expressed in %. Standardholding electromagnets are prepared for a ED100%duty-cycle.
Every product made by NAFSA fulfils the European Directive about electrical appliances and certainvoltage limits.Made according to the following norms: DIN VDE 0580, UNE-EN 60204-1 y NFC79300
Remanence (Br):It is the force the electromagnet uses to hold theferromagnetic piece after cancelling the magneticfield. Its approximate value is 5% of Fm dependingon the piece (size, roughness, material,etc..)
Polarity inversion:To cancell the remanent magnetism of the attractionface in electromagnetic holding electromagnets aftercutting voltage feeding, a reversal of polarity withlimited duration and intensity is needed.
Standard power demand(Pn):It is what each holding electromagnets demands.
Hot rate:Holding electromagnet temperature rising overdetermined room temperature due to power absortionunder voltage. If nothing against is indicated,temperature for reference will be 35ºC .
Material isulation class:Correspondence between coil insulation and atemperature limitation of the material used for coilsmanufactured. Normally, B thermal class isulation(130ºC) is used.
Maximun performance room temperature:55ºC.
Protectión types:This products have protection against corrosion usinggalvanic treatments. UNE-EN 12329 Norm.Protection against intrusion of solid object dust,accidental contact and water.. CEI-IEC 60529 (IPcode) Norm.
Time on Time onTime on + Time off A cycle durationED% = x100 =
To obtain the duty-cycle (ED%):
Technical explanation: Holding electromagnets
Revision: 1 /2012 1.4Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Magnetic circuit opened Magnetic circuit closed by the piece to hold
N - S Magnetic polesdL Air gapFm Holding forceFL Lateral motive forceD Optimun thickness of the piece to holdF Magnetic flux
Magnetic flux F:These electromagnets generate on the surface ofthe piece to hold a magnetic field between North andSouth poles.When the piece to hold is near the magnetic circuitis closed so the magnetic flux increases.The number of force lines per cm2 that crossesperpendicular to the surface is the flux density aswell called magnetic induction B.
Piece to hold and contact surface:Contact surface between the electromagnet and thepiece to hold is the attraction face, and the surfaceof this piece is the one which is in contact with holdingelectromagnet attraction face.Holding force on the attraction surface is constant.The piece to hold determines the maximum holdingforce value (Fm). It depends on the size and thicknessof its contact surface.
The material of the piece to hold:Material used in electromagnets manufacturing wherethe magnetic field takes place, is made of soft iron,with high magnetic permeability.Internal structure and composition vary dependingon the different materials. Carbon impurities, chrome,nickel, manganese, molybdenum, copper, plumb,etc... reduce the magnetic conductivity.The tempered pieces present a further reduction ofthe holding force, the harder tempered is, the worseconductivity will be.
Imantation curve of several materials.
For a field intensity H determined by a magnet or acoil, the induction that can be reached depends onthe material type to handle. B=f(H). See figure 2.
In the same electromagnet the holding forces mayvary due to the magnetic properties of the materialto hold. Among other things, saturation induction ofthe material determines the maximun holding force.
Fm
FL
dL
Technical explanation : Holding Electromagnets.
Line of induction
Magnetic field and field lines behaviour dependingon the thickness of the piece to hold.
Piece thickness 0,2mm Piece thickness 10mm
Figura 2
0
1
2
0 50 100 150H (AV/cm)
B (T
esla
)
Armco Telar 57 St37St60 Acero coladoFundición maleable 20MnCr5Hierro colado
Attraction face Piece to hold
Figure 1
Figure 2
H= magnetic field intensity (AV/cm)B= induction (Teslas)
Cast steelMalleable smeltingCast iron
N S NNN S
Revision: 1 /2012 1.5Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Shaft Plunger
Correct assembly position:Avoid lateral efforts
Load
Incorrect assembly position::
Load
Light load
Magnetic force
Heavy load
Revision: 1 /2012 1.6Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
VARIATIONS IN THE VOLTAGE:
Admited variations on the standard voltage are +5%and -10%.The value of the standard voltage appears in thedata label of the solenoid.
Higher voltage than +5%:It can produce an increase of the push force, thatcould cause a greater impact between the plungers.This can affect the life expectancy of the solenoid,also produce an increase in the temperature ofsolenoid and also damaging the coil and the supplyleads.Depending on the value of the overvoltage, the coilmay be damaged.
Lower voltage than -10%:The push force decreases and the reponse time isdelayed.
Measures to be taken:Select the solenoid taking into account the variationsin the supply voltage.If you want to work with higher voltage margin, thecoil must be adapted from the design phase byNAFSA.
VOLTAGE PEAKS GENERATED IN THEDISCONNECTING OF THE COIL:
Damages in the control elements by voltage peakswhen the voltage's shutdown:The power control elements of high sensivity of thesolenoid can be damaged due to these peaks whichthey can be between 5 and 10 times higher than thevalue of standard voltage.
Measures to be taken:Protection devices must be added such as free wheeldiodes, varistor...Read coil protection U.D4
DIFFERENCES BETWEEN THE VALUE OF THEFORCE AND THE LOAD TO BE DISPLACED:
Measures to be taken:Select the solenoid depending on the load, with asecurity margin between 2 and 3.Example: If the load to be displaced is 10N, shouldbe selected a solenoid with a force of 20-30N.Read data sheet for each product.
LIMITATION OF POWER:
Insufficient power supply:If the power supply designed to feed the solenoidhas less power than the demanded for the same, theforce will be less than that specified in the technicaldata sheet.Measures to be taken:Ensure that the power supply has higher poweravailable than the one demanded by theelectromagnet.
INFLUENCE OF WIRING IN THE OPERATION OFSOLENOID:
In a low resistance solenoid (eg. low voltage, lowduty cycle) if the supply lead is very long and hashigh resistance, this resitance can be added to thecoil of the solenoid, this decreases the force valuesshown in the datasheets.Measures to be taken:The power supply must be installed as near aspossible of the solenoid.
ASSEMBLY:
The solenoid assembly respect load andadditional pieces:It is recommended to assemble the solenoid on thesame axis of the load, avoiding lateral forces on theplunger, that might shorten the life of the slidingguides.Measures to be taken:Ensure the load does not produce lateral efforts orinterfering in the displacement.
Selecting and assembly of the fixing elements:Ensure the fixing elements do not interfere in thedisplacement of the solenoid.Avoid the use of very long screws that may reachcontact the coil.For the appropriate thread depth, read each product'sdata sheet.
Adjust the assembly position and use ofaccessories on the axis of sliding:Make sure that during installation of auxiliary partson the shaft and plunger of the solenoid, this onedoes not become damaged or does not losemanufactured concentricity between the shaft andthe plunger.
Technical explanation: Push and pull electromagnets
Solenoid force far superior to thework load:The plunger impacts strongly,so thiscan affects on the life expectancy.
Electromagnet force slightlygreater than the work load:The magnetic force and the reponsetime will decrese.
PRECAUTIONS TAKING INTO ACCOUNT IN THE SOLENOID MANIPULATION AND INSTALLATION
Red cable: +VdcBlack cable: -Vdc
Red cable: -VdcBlack cable: +Vdc
Locked position Unlocked position
(F-S) Coil+magnet
(F-S)Spring
F-S:Force-stroke
Revision: 1 /2012 1.7Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
POLARIZED COIL CONNECTION:In solenoids with magnets system is needed topolarize properly the coil such as ERB, ERDI, ECIVM and VM / ND series.Example: Working depending on the feeding mode,ERB serie.
FREQUENCY OF USE IN NUMBER OF CYCLES(only for the solenoids, the holding magnet areexempt) :The number of cycles of life depends on the materialsused to manufacture the slide guides, the conditionsof use, installation, loading ...Measures to be taken:If the number of operations is high (> 200 cycles perday), we recomend using solenoids with frictionbearing with teflon layer.Example: ERC, CU, ECH, ECR series.If any doubt consult the technical department ofNAFSA.
NO RESPECT DUTY-CYCLES:In case of not respect in the duty-cycles indicated foreach solenoid, two th ings can happen:1) The solenoid is longer under voltage than thetime indicated on duty cycle:This can burn the coil and melt the plastic materials,therefore the guides may not slide properly and thesolenoid is disabled.
2) The solenoid is less time under voltage thanindicated in the duty-cycle:The coil generates less heat and it is beneficial forthe solenoid.
ENVIROMENTAL WORKING CONDITIONS:
Adhesion of oil, dust and other strange materialin the slide guides of the solenoid:If materials such as oils, dust or other material ingressthe sliding guides this can influence in the pushingor pulling force as well as in the response time, withthe possibility that the solenoid doesn´t work properlyby seizure.The solenoid should be away from water, dust andhard environments in general, unless they arespecifically designed for this type of application. Somematerials are less resitent to acids or other chemicalagents.Measures to be taken:Protective axiliary measures must be taken and wemust adapt the design for each case.
Room temperature higher than 35ºC:The higher the room tempertaure is (V13), the higherthe final temperature of the solenoid will be (V23),this means less force. Read page 1.3, paragraph"Temperature and Insulation".Measures to be taken in case of problems:Select a solenoid with a higher duty- cycle, read page1.2, paragraph " How to obtain the duty-cycle":
PHYSICAL PHENOMENONS THAT MAY AFFECTTHE WORKING OF SOLENOID:
Magnetism:Pay attention on the mounting position and directionof the solenoid, and if it is surrounded by sources ofmagnetic fields generation, which can influence inthe magnetic circuit of the soleinoid.Measures to be taken:The solenoid should be away enough from the sourceof magnetic fields generation.
Temperature influence on the associatedelectronics:Due to the heat generated by the solenoid,components with less resistance to heat, such assemiconductors, can be damaged.If the solenoid is assembled in a sealed box the heatshould be controled.Measures to be taken:Select a solenoid with a higher duty cycle, so lessheat will be generated for the same time of use.
FUSION OF THE PROTECTION DE ELEMENTS(thermal swicht, varistors, diodes. . . ) :
The overvoltages or the use of voltages higher theones than normal ones, this can destroy the protectionelements of the solenoid.Measures to be taken:Add preventive measures in the supply circuit toprevent abnormal power flows from reaching the coilor using resettable thermal fuses.Verify that the supply voltage corresponds with yourrating.
DAMAGED COIL BY EXCESSIVE LENGHT OFTHE FIXATION SCREWS:
BROKEN LEADS :
Avoid pulling supply leads, terminals..
If the lenght of the screwsis too long, they can getinto the coil, breaking thecooper wire.This can create short-circuit in the coil.
Correct screwllenght
Excesive screwlenght, avoid
Technical explanation: Push and pull electromagnetPRECAUTIONS TAKING INTO ACCOUNT IN THE SOLENOID MANIPULATION AND INSTALLATION
Dispalcement by inverse polarizing pulseand by spring
Held position by magnetsand without voltage
Displacement with voltageWork: pull
Work:push
Position with tension, held by holding coil.
Displacement without volatge,by external forces or by spring
Position with voltage
Displacement without voltage,byexternal forces or by a spring
Displacement with voltageWork: pull Work: push
VEM SERIE
ERM SERIE ERMI 200/60
VM SERIE
ER30/CCR
CU30
CU20CP
Plate, holdingelectromagnetwithout voltage
VM/ND SERIEMagnetic holdingelectrmagnet
VEM50/CP and VEM65/CP
Holdingelectromagnets
Plate
HoldingElectromagnet
Plate, holdingelectromagnetwith voltage
Piece to be hold,holding electromagnet without voltage
Piece to be hold,holding magneticholding electromagnet without voltage
BP1000/100 Holdingelectromagnets
Piece to be hold,holding electromagnet with voltage
Piece to be hold,holding magneticholding electromagnet without voltage
1
Pulsecoil
Externalswitch
2
3
4
Un
Displacement byexternal force
Displacementwith voltage
Hels positionby magnets
Displacement with voltage
Displacement without voltageClosed lock, with voltage
Displacement with voltage
Opened lock,with voltage
Closed lock,without voltage
1
Held position byspring without voltage
Held positionby spring
Simple-effect linear solenoids
ERD SERIE: Simple effect double coil linear solenoid ECR SERIE: Reversible linear solenoids.
ERB SERIE: Bistable solenoids. ERDI SERIE: Reversible bistable solenoids
ECI SERIE: Linear bistable solenoids
ELECTRICAL LOCKING BOLTS: Active security
DOOR HOLDING ELECTROMAGNET:
HOLDING ELECTROMAGNETS:
ERC SERIE:
ECM SERIE:
CU SERIE:ER SERIE:
ECH SERIE:
Coil 2 under voltage
Coil B
MAGNETIC HOLDING ELECTROMAGNET:
Work: push
ELECTRICAL LOCKING BOLTS: Pasive secutity
Coil 1 Coil 2
Coil 1 under voltage Pull
Coil A
Coil B with voltage
Coil A with voltage
Held position by magnets,without voltage
Held position by magnets,without voltage
Push
Holding coil
Displacement withvoltage by pulse coilWork: pull
Revision: 1/2015Revision: 1 /2012 1.8Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Working principles
Any variation on these test conditions can change the operating time
TEST CONDITIONS:Opening time:-Solenoid supplied under standard voltage-Coil stabilized at its working temperature-Load tested: the 70% of the solenoid force-Horizontal assembly position-Standard stroke for each type-Test temperature 20ºC
TypeTiemporespuesta (ms)
Release time:-Standard spring for each solenoid type-Without load on the solenoid shaft-Horizontal assembly position-Standard stroke for each solenoid type
Type
Revision: 1 /2012 1.9Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Linear solenoids operating time
Duty-cycle
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
ER15/C
ER20/C
ER21/C
ER25/C
ER30/C
ER30/CT
ER35/C
ER40/CT
ER45-05/C
ER45-15/C
ER48/T
ER50-15/C
ER60-05/C
ER60-10/C
ER60-10/CT
ER60-20/C
ERC30/C
ERC35/C
ERC45-50-15/C
ERC50/15
100% 40% 25% 15% 5%
30 28 26 26 25
31 26 25 25 25
36 30 27 27 25
25 22 21 21 19
47 39 39 36 36
35 31 31 29 29
50 40 37 37 35
34 28 26 26 25
64 51 49 46 46
41 33 32 30 30
65 52 49 46 46
42 35 33 32 32
71 56 55 50 48
48 40 40 37 36
156 117 109 106 101
103 81 76 75 72
127 75 72 70 70
59 45 44 42 42
111 87 83 81 81
68 54 53 51 51
125 102 90 82 76
83 69 62 57 53
127 96 81 81 80
82 62 53 53 53
181 128 120 105 102
111 80 75 66 65
187 134 126 111 108
117 85 81 72 70
187 134 126 111 108
119 87 83 74 72
196 143 135 120 117
126 95 90 81 80
61 48 45 43 43
41 33 32 30 30
64 52 52 49 46
45 37 37 36 34
110 84 81 73 72
68 53 52 50 47
122 91 76 76 71
80 62 53 53 50
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
T opening
T release
100% 40% 25% 15% 5%
182 130 122 107 104
117 85 81 72 70
190 137 129 114 112
124 93 88 79 78
32 26 26 24 23
28 25 25 24 24
61 53 42 42 41
44 39 33 33 32
125 98 92 86 82
75 60 57 54 51
29 20 19 17 15
15 14 14 14 13
29 20 19 17 15
15 14 14 14 13
40 34 32 29 27
29 28 27 26 26
40 34 32 29 27
29 28 27 26 26
44 40 38 37 34
39 39 38 38 36
44 40 38 37 34
39 39 38 38 36
67 57 51 47 41
65 63 60 58 55
67 57 51 47 41
65 63 60 58 55
117 95 84 79 77
70 57 51 48 46
203 160 137 127 116
131 106 92 86 80
291 228 198 196 181
181 143 125 124 115
410 352 284 269 241
256 222 181 172 156
651 488 417 332 307
399 301 259 208 193
784 592 517 504 456
485 371 326 318 290
1272 985 877 829 773
781 610 545 517 484
Duty-cycleOperating time (ms)
Operating time (ms)
ERC60-10/C
ERC60-20/C
CU20/C
CU30/C
CU40/C
ECM13-03/E
ECM13-03/T
ECM13-10/E
ECM13-10/T
ECM19/E
ECM19/T
ECM25/E
ECM25/T
ECH40-10
ECH50-16
ECH65-15
ECH75-20
ECH90-25
ECH110-45
ECH150-40
N A F S A
Plunger
Coil
Terminals
Magnetic body
Shaft
Pull
Push
Simple-effect linear solenoids
ER serie electromagnets are simple effect linear solenoids where the stroke movement from initial tofinal position is made by electromagnetic forces, the return to initial position is made by external forceor by a spring incorporated to the solenoid.
Data sheet rated values conditions:
The values of the magnetic force (Fm) depending on the stroke, are obtained in the following conditions:Room temperature = 35ºCCoil stabilized at its working temperature.Rated voltage equal to 90% of the standard one.Solenoid working in horizontal position.
Effective force (Fh) is obtained from magnetic force (Fm).
-When the solenoid pulls upwards:
Effective force = Magnetic force - Plunger weight
-When the solenoid pulls downwards:
Effective force = Magnetic force + Plunger weight
-When the solenoid pulls in horizontal position:
Effective force = Magnetic force
-For the units with incorporated return spring:
Effective force = Magnetic force - Spring force ± Plunger weight
ER SERIES
Structure, basic elements:
Magnetic body:It is the metal piece containing the coil,the core and the fixing holes of thesolenoid.
Coil:It receives the electric energy to createthe magnetic field.
Plunger:It is the piece that moves inside the coil,and it has a non-magnetic shaft fixed toit.To work pulling, the element to activatemust be fixed to the plunger. To workpushing, the element to activate must befixed to the axis.
Terminals placement:
The mounting of the specification sheets is the standard one, under demand they can be mounted in the differentpositions shown above. It must be specified in the order. Under demand, terminals can be replaced by flying leads.
A B C D
Important: The fixationscrews do not have toexceed the wall of themagnetic body not todamage the coil
Assembly panel
2.0Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
The values of force-stroke and the return spring are in Newton (N), solenoid in horizontal position and without return spring.
Type Stroke (mm)
Simple-effect linear solenoids
Chart: force-strokeDuty- cycle
Beginning of stroke s1=5
End of stroke s0=0
Beginning of stroke s1=5
End of stroke s0=0
Beginning of stroke s1=10
End of stroke s0=0
Beginning of stroke s1=5
End of stroke s0=0
Beginning of stroke s1=8
End of stroke s0=0
Beginning of stroke s1=8
End of stroke s0=0
Beginning of stroke s1=12
End of strokes0=0
Beginning of stroke s1=5
End of stroke s0=0
Beginning of stroke s1=5
End of stroke s0=0
Beginning of stroke s1=15
End of stroke s0=0
Beginning of stroke s1=8
End of stroke s0=0
Beginning of stroke s1=15
End of stroke s0=0
Beginning of stroke s1=15
End of stroke s0=0
Beginning of stroke s1=5
End of stroke s0=0
Beginning of stroke s1=10
End of stroke s0=0
Beginning of stroke s1=10
End of stroke s0=0
Beginning of stroke s1=20
End of stroke s0=0
ER15/C
ER20/C
ER21/C
ER25/C
ER30/C
ER35/C
ER45-05/C
ER45-15/C
ER50-15/C
ER60-05/C
ER60-10/C
ER60-20/C
ReturnSprinfforce (N)
ER30/CT
ER50-15/CT
ER60-10/CT
Mag
netic
forc
e "F
m"
(N)
ER40/CT
100% 40% 25% 15% 5%
0.3 0.5 0.8 1 2.5
4.9 7.9 9.8 12.2 16.5
0.8 2.1 2.8 4.1 6.8 0.25
2.6 4.9 6.2 7.7 11.2 0.44
1.3 2.3 3.1 4.1 6.2 0.2
1.8 2.9 3.8 5 7.4 0.4
2.5 5.4 7.5 10 17 0.29
7.1 17.3 21.3 24.4 31.9 0.65
2.9 5.6 7.8 11.4 19.7 0.59
7.7 12 13.8 21.5 35 1.57
2.8 5.5 7.7 11.3 19.6 0.59
7.6 11.9 13.7 21.4 34.9 1.57
1.5 4,3 7.5 10.6 17.3 0.39
4.5 10.9 14.7 16.6 31 1.57
2.9 6.5 13 16.5 43
26.1 41.5 68.4 74.5 121.8
0.1 6.3 10.6 14.4 35 3
59.9 113.3 160.6 192.5 234.5 3.62
3.3 7,3 10 15.5 27 1.76
9.3 20.8 31.9 45.3 71.3 3.62
9,1 19,5 26,7 32,5 45,1
36,2 42,8 48,4 50,4 65,4
6.7 13 16 23 37 1.76
22.5 41 52.7 67.9 99.3 3.62
6.5 12.8 15.8 22.8 36.8 1.76
22.3 40.8 52.5 67.7 99.1 3.62
7 18 28 47 96 3.76
155 192 296 346 382 4.3
12 24 32 44 80 3.21
55.6 95.5 121.7 152.5 200.8 4.3
11.6 23.6 31.6 43.6 79.6 3.21
55.1 95.1 121.3 152.1 200.4 4.3
9.2 16.7 21.5 28.5 50 2.12
27.2 60.5 87.7 103.6 150.2 4.3
ER48/T
2.1Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Calculation of the effective force: see documents 1.1 & 2.0
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
1)Voltage under demand:They can be manufactured at any voltagebetween the maximum and minimumvoltage shown in the chart.
2)The duty-cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.
3)If any variation from the original isneeded, please ask us.
4)Earthing is recommended if the metallicparts are accessible.
Solenoid under voltage Force-stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle-duration: 2minutesStandard stroke "s": 5mmTemperature rise "DV31 ": 70ºCWork: pull / pushIncorporated return spring: NO
Simple-effect linear solenoids
ER15/C TYPE
Ordering code: ER15/C --V ED---% - Mounting position
Example: Standard voltage:24Vdc Duty-cycle: ED100%: Position when mounted A: ER15/C 24Vdc ED100% A Standard voltage:12Vdc Duty-cycle: ED15%: Position when mounted C: ER15/C 12Vdc ED15% C
For fixation and positions (A,B,C,D) of the solenoid: see document 2.0
Duty-cycle ED(%) 100 40 25 15 5 Abs. Power at 20ºC (W) 3 7.5 12 20 60Minimum force (N) 0.3 0.5 0.8 1 2.5
Max time under voltage(s) h 48 30 18 6 Plunger weight (g) 11Solenoid weight (g) 39
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
2.2Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o x x x x x 3 55 x x
40% o o o o x x x x x 3 85 x x 25% o o o o o x x x x 3 105 x x 15% o o o o o o x x x 6 135 x x 5% o o o o o o o x x 6 230 x x
Layout: o = Available ; x = Unavailable
Revision: 1/2015
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
0
2
4
6
8
10
12
0 2 4 6 8 10
Carrera "s" (mm)
Fuer
za "
Fm"
(N)
ED5%
ED15%
ED25%
ED40%
ED100%
Resorte ER20/5
Simple-effect linear solenoids
Calculation of the effective force: see documents 1.1 & 2.0
Solenoid under voltage Force- stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 2 minutesStandard stroke "s": 5mmTemperature rise "DV31": 70ºCWork: Pull/PushIncorporated return spring: YES
ER20/C TYPE
Ordering code: ER20/C --V ED---% - Position when mounted - Spring
Example: Standard voltage:24Vdc Duty-cycle: ED100%: Position when mounted A: With spring : ER20/C 24Vdc ED100% A RS Standard voltage:12Vdc Duty-cycle: ED15%: Position when mounted C: Without spring : ER20/C 12Vdc ED15% C RN
For fixation and positions (A,B,C,D) of the solenoid: see document 2.0 Spring yes: RS; Spring no: RN
1)Voltage under demand:They can be manufactured at any voltagebetween the maximum and minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)Earthing is recommended if the metallicparts are accessible.
Product with lead:
Reference:ER20/CC--V ED--%Duty-cycle ED(%) 100 40 25 15 5
Abs. Power at 20ºC (W) 5.5 11 16 24 60Minimum force (N) 0.8 2.1 2.8 4.1 6.8
Max time under voltage(s) h 48 30 18 6 Plunger weight (g) 12Solenoid weight (g) 45
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
2.3Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o x x x x x 3 85 x x
40% o o o o o o x x x 3 125 x x 25% o o o o o o x x x 3 150 x x 15% o o o o o o x x x 4 180 x x 5% o o o o o o o x x 6 230 x x
Layout: o = Available ; x = Unavailable
Revision: 1/2015
Calculation of the effective force: see documents 1.1 & 2.0
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Simple-effect linear solenoids
Solenoid under voltage Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 2 minutesStandard stroke "s": 10mmTemperature rise "DV31": 70ºCWork: pull/pushIncorporated return spring: YES
ER21/C TYPE
Ordering code: ER21 /C --V ED---% - Mounting position - Spring
Example: Standard voltage:24Vdc Duty cycle: ED100%: Mounting position A: With spring : ER21/C 24Vdc ED100% A RS Standard voltage:12Vdc Duty cycle: ED15%: Mounting position C: Without spring : ER21/C 12Vdc ED15% C RN
For fixation and positions (A,B,C,D) of the solenoid: see document 2.0 Spring yes: RS; Spring no: RN
1)Voltage under demand:They can be manufactured at any voltagebetween the maximum and minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)Earthing is recommended if the metallicparts are accessible.
Duty-cycle ED(%) 100 40 25 15 5Abs. Power at 20ºC (W) 6 14 24 35 100Minimum force (N) 1.3 2.3 3.1 4.1 6.2
Max time under voltage(s) h 48 30 18 6Plunger weight (g) 12Solenoid weight (g) 62
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
2.4Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Reference:ER21/CC--V ED--%
Product with leads:
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o x x x x 3 110 x x
40% o o o o o o x x x 4 165 x x 25% o o o o o o o x x 5 220 x x 15% o o o o o o o x x 6 230 x x 5% x o o o o o o x x 9 230 x x
Layout: o = Available ; x = Unavailable
Revision: 1/2015
Calculation of the effective force: see documents 1.1 & 2.0
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Simple-effect linear solenoids
Solenoid under voltage Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 2 minutesStandard stroke "s": 5mmTemperature rise "DV31": 70ºCWork: pull/pushIncorporated return spring: YES
ER25/C TYPE
Ordering code: ER 25/C --V ED---% - Mounting position - Spring
Example: Standard voltage:24Vdc Duty cycle: ED100%: Mounting position A: With spring : ER25/C 24Vdc ED100% A RS Standard voltage:12Vdc Duty cycle: ED15%: Mounting position C: Without spring : ER25/C 12Vdc ED15% C RN
For fixation and positions (A,B,C,D) of the solenoid: see document 2.0 Spring yes: RS; Spring no: RN
1)Voltage under demand:They can be manufactured at any voltagebetween the maximum and minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)Earthing is recommended if the metallicparts are accessible.
Product with leads:
Reference: ER25/CC--V ED--%Duty-cycle ED(%) 100 40 25 15 5
Abs. Power at 20ºC (W) 7.5 17 25 38 95Minimum force (N) 2.5 5.4 7.5 10 17
Max time under voltage(s) h 48 30 18 6Plunger weight (g) 15Solenoid weight (g) 85
2.5Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o x x x 3 140 x x
40% o o o o o o o x x 5 220 x x 25% o o o o o o o x x 5 230 x x 15% o o o o o o o x x 6 230 x x 5% x o o o o o o x x 9 230 x x
Layout: o = Available ; x = Unavailable
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Revision: 1/2015
Calculation of the effective force: see documents 1.1 & 2.0
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Simple-effect linear solenoids
Solenoid under voltage Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 2 minutesStandard stroke "s": 8mmTemperature rise: "DV31": 70ºCWork: pull/pushIncorporated return spring: YES
ER30/C TYPE
Revision: 1 /2012
1)Voltage under demand:They can be manufactured at any voltagebetween the maximum and minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)The terminals can be changed byleads.6)Earthing is recommended if the metallicparts are accessible.
Ordering code: ER30/C --V ED---% - Mounting position - Spring
Example: Standard voltage:24Vdc Duty cycle: ED100%: Mounting position A: With spring : ER30/C 24Vdc ED100% A RS Standard voltage:12Vdc Duty cycle: ED15%: Mounting position C: Without spring : ER30/C 12Vdc ED15% C RN
For fixation and positions (A,B,C,D) of the solenoid: see document 2.0 Spring yes: RS; Spring no: RN
2.6.1
Product with leads:
Reference:ER30/CC--V ED--%Duty-cycle ED(%) 100 40 25 15 5
Abs. Power at 20ºC (W) 8 20 30 50 120Minimum force (N) 2.9 5.6 7.8 11.4 19.7
Max time under voltage(s) h 48 30 18 6Plunger weight (g) 25Solenoid weight (g) 140
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
2.6Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o x o o 3 200 24 230
40% o o o o o o o o o 5 230 50 230 25% o o o o o o o o o 6 230 75 230 15% o o o o o o o x o 6 230 125 230 5% x o o o o o o x x 9 230 x x
Layout: o = Available ; x = Unavailable
Revision: 1/2015
Calculation of the effective force: see documents 1.1 & 2.0
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Simple-effect linear solenoids
Solenoid under voltage Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 2 minutesStandard stroke "s": 8mmTemperature rise "DV31": 70ºCWork: pull/pushIncorporated return spring: YES
ER30/CT TYPE
1)Voltage under demand:They can be manufactured at any voltagebetween the maximum and minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)The terminals can be changed byleads.6)Earthing is recommended if the metallicparts are accessible.
Ordering code: ER30/CT --V ED---% - Mounting position - Spring
Example: Standard voltage:24Vdc Duty cycle: ED100%: Mounting position A: With spring : ER30/CT 24Vdc ED100% A RS Standard voltage:12Vdc Duty cycle: ED15%: Mounting position C: Without spring : ER30/CT 12Vdc ED15% C RN
For fixation and positions (A,B,C,D) of the solenoid: see document 2.0 Spring yes: RS; Spring no: RN
Product with leads:
Reference:ER30/CTC--V ED--%Duty-cycle ED(%) 100 40 25 15 5
Abs. Power at 20ºC (W) 8 20 30 50 120Minimum force (N) 2.8 5.5 7.7 11.3 19.6
Max time under voltage(s) h 48 30 18 6Plunger weight (g) 32Solenoid weight (g) 147
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
2.7Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o x o o 3 200 24 230
40% o o o o o o o o o 5 230 50 230 25% o o o o o o o o o 6 230 75 230 15% o o o o o o o x o 6 230 125 230 5% x o o o o o o x x 9 230 x x
Layout: o = Available ; x = Unavailable
Revision: 1/2015
Calculation of the effective force: see documents 1.1 & 2.0
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Simple-effect linear solenoids
Solenoid under voltage Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 2 minutesStandard stroke "s": 12 mmTemperature rise "DV31": 70ºCWork: pull/pushIncorporated return spring: YES
ER35/C TYPE
Ordering code: ER35/C --V ED---% - Mounting position - Spring
Example: Standard voltage:24Vdc Duty cycle: ED100%: Mounting position A: With spring : ER35/C 24Vdc ED100% A RS Standard voltage:12Vdc Duty cycle: ED15%: Mounting position B: Without spring : ER35/C 12Vdc ED15% B RN
For fixation and positions (A,B) of the solenoid: see document 2.0 ; Spring yes: RS; Spring no: RN
1)Voltage under demand:They can be manufactured at any voltagebetween the maximum and minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)The terminals can be changed byleads.6)Earthing is recommended if the metallicparts are accessible.
Product with leads:
Reference:ER35/CC--V ED--%Duty-cycle ED(%) 100 40 25 15 5
Abs. Power at 20ºC (W) 9 20 35 60 150Minimum force (N) 1.5 4.3 7.5 10.6 17.3
Max time under voltage(s) h 48 30 18 6 Plunger weight (g) 34Solenoid weight (g) 170
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
2.8Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o o o o 4 230 36 230
40% o o o o o o o o o 5 230 75 230 25% o o o o o o o o o 6 230 105 230 15% x o o o o o o x o 8 230 180 230 5% x o o o o o o x x 12 230 x x
Layout: o = Available ; x = Unavailablee
Revision: 1/2015
Calculation of the effective force: see documents 1.1 & 2.0
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Simple-effect linear solenoids
Solenoid under voltage Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 3 minutesStandard stroke "s": 15 mmTemperature rise "DV31": 70ºCWork: pullIncorporated return spring: NO
ER 40/CT TYPE
For fixation of the solenoid: see document 2.0
Ordering code: ER40/CT --V ED---%
Example: Standard voltage:24Vdc; Duty cycle: ED100%: ER40/CT 24Vdc ED100% Standard voltage:48Vdc; Duty cycle: ED15%: ER40/CT 48Vdc ED15%
1)Voltage under demand:They can be manufactured at any voltage between the maximum and minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)Earthing is recommended if the metallicparts are accessible.
Duty-cycle ED(%) 100 40 25 15 5Abs. Power at 20ºC (W) 13 27 44 76 218Minimum force (N) 2.9 6.5 1 3 16.5 43
Max time under voltage(s) h 60 38 23 8 Plunger weight (g) 65Solenoid weight (g) 368
2.9Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o o o o 6 230 31 230
40% x o o o o o o o o 8 230 64 230 25% x o o o o o o o o 9 230 104 230 15% x o o o o o o x o 11 230 180 230 5% x x o o o o o x x 24 230 x x
Layout: o = Available ; x = Unavailable
Revision: 1/2015
Calculation of the effective force: see documents 1.1 & 2.0
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Simple-effect linear solenoids
Solenoid under voltage Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 3 minutesStandard stroke "s": 5mmTemperature rise "DV31": 70ºCWork: pull/pushIncorporated return spring: YES
ER45-05/C TYPE
Ordering code: ER45-05/C --V ED---% - Mounting position - Spring
Example: Standard voltage:24Vdc Duty cycle: ED100%: Mounting position A: With spring : ER45-05/C 24Vdc ED100% A RS Standard voltage:12Vdc Duty cycle: ED15%: Mounting position C: Without spring : ER45-05/C 12Vdc ED15% C RN
For fixation and positions (A,B,C,D) of the solenoid: see document 2.0 Spring yes: RS; Spring no: RN
1)Voltage under demand:They can be manufactured at any voltagebetween the maximum and minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)The terminals can be changed byleads.6)Earthing is recommended if the metallicparts are accessible.
Product with leads:
Reference:ER45-05/CC--V ED--%
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Duty-cycle ED(%) 100 40 25 15 5 Abs. Power at 20ºC (W) 12 30 48 80 240Minimum force (N) 0.1 6.3 10.6 14.4 35
Max time under voltage(s) h 60 38 23 8 Plunger weight (g) 59Solenoid weight (g) 285
2.10Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o o o o 5 230 34 230
40% x o o o o o o o o 7 230 86 230 25% x o o o o o o x o 9 230 136 230 15% x o o o o o o x o 11 230 230 230 5% x x o o o o o x x 16 230 x x
Layout: o = Available ; x = Unavailable
Revision: 1/2015
Calculation of the effective force: see documents 1.1 & 2.0
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Simple-effect linear solenoids
Solenoid under voltage Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 3 minutesStandard stroke "s": 15mmTemperature rise "DV31": 70ºCWork: pull/pushIncorporated return spring: YES
ER45-15/C TYPE
Ordering code: ER45-15/C --V ED---% - Mounting position - Spring
Example: Standard voltage:24Vdc Duty cycle: ED100%: Mounting position A: With spring : ER45-15/C 24Vdc ED100% A RS Standard voltage:12Vdc Duty cycle: ED15%: Mounting position C: Without spring : ER45-15/C 12Vdc ED15% C RN
For fixation and positions (A,B,C,D) of the solenoid: see document 2.0 Spring yes: RS; Spring no: RN
1)Voltage under demand:They can be manufactured at any voltagebetween the maximum and minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)The terminals can be changed byleads.6)Earthing is recommended if the metallicparts are accessible.
Product with leads:
Reference:ER45-15/CC--V ED--%Duty-cycle ED(%) 100 40 25 15 5
Abs. Power at 20ºC (W) 12 30 48 80 240Minimum force (N) 3.3 7.3 10 15.5 27
Max time under voltage(s) h 60 38 23 8 Plunger weight (g) 59Solenoid weight (g) 285
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
2.11Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o o o o 5 230 34 230
40% x o o o o o o o o 7 230 86 230 25% x o o o o o o x o 9 230 136 230 15% x o o o o o o x o 11 230 230 230 5% x x o o o o o x x 16 230 x x
Layout: o = Available ; x = Unavailable
Revision: 1/2015
Calculation of the effective force: see documents 1.1 & 2.0
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Simple-effect linear solenoids
Solenoid under voltage Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 3 minutesStandard stroke "s": 8mmTemperature rise "DV31": 70ºCWork: pullIncorporated return spring: NO
ER48/T TYPE
Ordering code: ER48/T --V ED---% - Mounting position
Example: Standard voltage:24Vdc Duty cycle: ED100%: Mounting position A: ER48/T 24Vdc ED100% A Standard voltage:12Vdc Duty cycle: ED15%: Mounting position C: ER48/T 12Vdc ED15% C
For fixation and positions (A,B,C,D) of the solenoid: see document 2.0
1)Voltage under demand:They can be manufactured at any voltagebetween the maximum and minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)The connector can be changed byleads.6)Earthing is recommended if the metallic
Duty-cycle ED(%) 100 40 25 15 5 Abs. Power at 20ºC (W) 15 35 54 89 271Minimum force (N) 9.1 19.5 26.7 32.5 45,1
Max time under voltage(s) h 60 38 23 8 Plunger weight (g) 66Solenoid weight (g) 292
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
2.12
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o o o o 5 230 34 230
40% x o o o o o o o o 7 230 86 230 25% x o o o o o o x o 9 230 136 230 15% x o o o o o o x o 11 230 230 230 5% x x o o o o o x x 16 230 x x
Layout: o = Available ; x =Unavailable
Revision: 1/2015
Calculation of the effective force: see documents 1.1 & 2.0
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Simple-effect linear solenoids
Solenoid under voltage Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 3 minutesStandard stroke "s": 15mmTemperature rise "DV31": 70ºCWork: pull/pushIncorporated return spring: YES
ER50-15/C TYPE
Ordering code: ER50-15/C --V ED---% - Mounting position - Spring
Example: Standard voltage:24Vdc Duty cycle: ED100%: Mounting position A: With spring : ER50-15/C 24Vdc ED100% A RS Standard voltage:48Vdc Duty cycle: ED15%: Mounting position B: Without spring : ER50-15/C 48Vdc ED15% B RN
For fixation and positions (A,B) of the solenoid: see document 2.0 Spring yes: RS; Spring no: RN
1)Voltage under demand:They can be manufactured at any voltagebetween the maximum and minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)The terminals can be changed byleads.6)Earthing is recommended if the metallicparts are accessible.
Product with leads:
Reference:ER50-15/CC--V ED--%Duty-cycle ED(%) 100 40 25 15 5
Abs. Power at 20ºC (W) 14 35 56 93 280Minimum force (N) 6.7 13 16 23 37
Max time under voltage(s) h 60 38 23 8 Plunger weight (g) 71Solenoid weight (g) 365
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
2.13Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o o o o 6 230 41 230
40% x o o o o o o o o 9 230 100 230 25% x o o o o o o x o 11 230 160 230 15% x x o o o o o x o 15 230 230 230 5% x x o o o o o x x 24 230 x x
Layout: o = Available ; x = Unavailable
Revision: 1/2015
Calculation of the effective force: see documents 1.1 & 2.0
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Simple-effect linear solenoids
Solenoid under voltage Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 3 minutesStandard stroke "s": 15mmTemperature rise "DV31": 70ºCWork: pull/pushIncorporated return spring: YES
ER50-15/CT TYPE
Ordering code: ER50-15/CT --V ED---% - Mounting position - Spring
Example: Standard voltage:24Vdc Duty cycle: ED100%: Mounting position A: With spring : ER50-15/CT 24Vdc ED100% A RS Standard voltage:48Vdc Duty cycle: ED15%: Mounting position B: Without spring : ER50-15/CT 48Vdc ED15% B RN
For fixation and positions (A,B) of the solenoid: see document 2.0 Spring yes: RS; Spring no: RN
1)Voltage under demand:They can be manufactured at any voltagebetween the maximum and minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)The terminals can be changed byleads.6)Earthing is recommended if the metallicparts are accessible.
Product with leads:
Reference:ER50-15/CTC--V ED--%
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
2.14Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o o o o 6 230 41 230
40% x o o o o o o o o 9 230 100 230 25% x o o o o o o x o 11 230 160 230 15% x x o o o o o x o 15 230 230 230 5% x x o o o o o x x 24 230 x x
Layout: o = Available ; x = Unavailable
Duty-cycle ED(%) 100 40 25 15 5Abs. Power at 20ºC (W) 14 35 56 93 280Minimum force (N) 6.7 13 16 23 37
Max time under voltage(s) h 60 38 23 8 Plunger weight (g) 85Solenoid weight (g) 380
Revision: 1/2015
Calculation of the effective force: see documents 1.1 & 2.0
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Simple-effect linear solenoids
Solenoid under voltage Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 5minutesStandard stroke "s": 5mmTemperature rise "DV31": 70ºCWork: pull/pushIncorporated return spring: YES
ER60-05/C TYPE
Ordering code: ER60-05/C --V ED---% - Mounting position - Spring
Example: Standard voltage:24Vdc Duty cycle: ED100%: Mounting position A: With spring : ER60-05/C 24Vdc ED100% A RS Standard voltage:48Vdc Duty cycle: ED15%: Mounting position C: Without spring : ER60-05/C 48Vdc ED15% C RN
For fixation and positions (A,B,C,D) of the solenoid: see document 2.0 Spring yes: RS; Spring no: RN
1)Voltage under demand:They can be manufactured at any voltagebetween the maximum and minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)The terminals can be changed byleads.6)Earthing is recommended if the metallicparts are accessible.
Product with leads:
Reference:ER60-05/CC--V ED--%
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
2.15Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
6 12 24 48 100 125 205 110 230 Min Max Min Max100% x o o o o o o o o 7 230 48 230
40% x o o o o o o x o 11 230 125 230 25% x x o o o o o x o 13 230 200 230 15% x x o o o o o x x 16 230 x x 5% x x o o o o o x x 24 230 x x
Layout: o = Available ; x = Unavailable
Duty-cycle ED(%) 100 40 25 15 5Abs. Power at 20ºC (W) 18 45 70 110 280Minimum force (N) 7 18 28 47 96
Max time under voltage(s) h 120 75 45 15Plunger weight (g) 117Solenoid weight (g) 650
Revision: 1/2015
Calculation of the effective force: see documents 1.1 & 2.0
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Simple-effect linear solenoids
Solenoid under voltage Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 5 minutesStandard stroke "s": 10mmTemperature rise "DV31": 70ºCWork: pull/pushIncorporated return spring: YES
ER60-10/C TYPE
Ordering code: ER60-10/C --V ED---% - Mounting position - Spring
Example: Standard voltage:24Vdc Duty cycle: ED100%: Mounting position A: With spring : ER60-10/C 24Vdc ED100% A RS Standard voltage:48Vdc Duty cycle: ED15%: Mounting position C: Without spring : ER60-10/C 48Vdc ED15% C RN
For fixation and positions (A,B,C,D) of the solenoid: see document 2.0 Spring yes: RS;
1)Voltage under demand:They can be manufactured at any voltagebetween the maximum and minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)The terminals can be changed byleads.6)Earthing is recommended if the metallicparts are accessible.
Product with leads:
Reference:ER60-10/CC--V ED--%
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
2.16Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
6 12 24 48 100 125 205 110 230 Min Max Min Max100% x o o o o o o o o 7 230 48 230
40% x o o o o o o x o 11 230 125 230 25% x x o o o o o x o 13 230 200 230 15% x x o o o o o x x 16 230 x x 5% x x o o o o o x x 24 230 x x
Layout: o = Available ; x = Unavailable
Duty-cycle ED(%) 100 40 25 15 5Abs. Power at 20ºC (W) 18 45 70 110 280Minimum force (N) 12 24 32 44 80
Max time under voltage(s) h 120 75 45 15Plunger weight (g) 117Solenoid weight (g) 650
Revision: 1/2015
Calculation of the effective force: see documents 1.1 & 2.0
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Simple-effect linear solenoids
Solenoid under voltage Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 5 minutesStandard stroke "s": 10mmTemperature rise "DV31": 70ºCWork: pull/pushIncorporated return spring: YES
ER60-10/CT TYPE
Ordering code: ER60-10/CT --V ED---% - Mounting position - Spring
Example: Standard voltage:24Vdc Duty cycle: ED100%: Mounting position A: With spring : ER60-10/CT 24Vdc ED100% A RS Standard voltage:48Vdc Duty cycle: ED15%: Mounting position C: Without spring : ER60-10/CT 48Vdc ED15% C RN
For fixation and positions (A,B,C,D) of the solenoid: see document 2.0 Spring yes: RS; Spring no: RN
1)Voltage under demand:They can be manufactured at any voltagebetween the maximum and minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)The terminals can be changed byleads.6)Earthing is recommended if the metallicparts are accessible.
Product with leads:
Reference:ER60-10/CTC--V ED--%
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
2.17Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Duty-cycle ED(%) 100 40 25 15 5Abs. Power at 20ºC (W) 18 45 70 110 280Minimum force (N) 11.6 23.6 31.6 43.6 79.6
Max time under voltage(s) h 120 75 45 15Plunger weight (g) 148Solenoid weight (g) 681
6 12 24 48 100 125 205 110 230 Min Max Min Max100% x o o o o o o o o 7 230 48 230
40% x o o o o o o x o 11 230 125 230 25% x x o o o o o x o 13 230 200 230 15% x x o o o o o x x 16 230 x x 5% x x o o o o o x x 24 230 x x
Layout: o = Available ; x = Unavailable
Revision: 1/2015
Calculation of the effective force: see documents 1.1 & 2.0
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Simple-effect linear solenoids
Solenoid under voltage Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 5 minutesStandard stroke "s": 20mmTemperature rise: "DV31": 70ºCWork: pull/pushIncorporated return spring: YES
ER60-20/C TYPE
Ordering code: ER60-20/C --V ED---% - Mounting position - Spring
Example: Standard voltage:24Vdc Duty cycle: ED100%: Mounting position A: With spring : ER60-20/C 24Vdc ED100% A RS Standard voltage:48Vdc Duty cycle: ED15%: Mounting position C: Without spring : ER60-20/C 48Vdc ED15% C RN
For fixation and positions (A,B,C,D) of the solenoid: see document 2.0 Spring yes: RS; Spring no: RN
1)Voltage under demand:They can be manufactured at any voltagebetween the maximum and minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)The terminals can be changed byleads.6)Earthing is recommended if the metallicparts are accessible.
Product with leads:
Reference:ER60-20/CC--V ED--%
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
2.18Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Duty-cycle ED(%) 100 40 25 15 5Abs. Power at 20ºC (W) 18 45 70 110 280Minimum force (N) 9.2 16.7 21.6 28.5 50
Max time under voltage(s) h 120 75 45 15Plunger weight (g) 117Solenoid weight (g) 650
6 12 24 48 100 125 205 110 230 Min Max Min Max100% x o o o o o o o o 7 230 48 230
40% x o o o o o o x o 11 230 125 230 25% x x o o o o o x o 13 230 200 230 15% x x o o o o o x x 16 230 x x 5% x x o o o o o x x 24 230 x x
Layout: o = Available ; x = Unavailable
Revision: 1/2015
Simple-effect linear solenoids
ERC serie electromagnets are simple effect linear solenoids where the stroke movement from initial tofinal position is made by electromagnetic forces, the return to initial position is made by external forceor by a spring incorporated to the solenoid. They are similar to ER series but with a higher life expressedin number of cycle due to its guide made in friction bearing with teflon layer.
Data sheet rated values conditions:
The values of the magnetic force (Fm) depending on the stroke, areobtained in the following conditions:Room temperature = 35ºCCoil stabilized at its working temperature.Rated voltage equal to 90% of the standard one.Solenoid working in horizontal position.
Effective force (Fh) is obtained from magnetic force (Fm).
1) When the solenoid pulls upwards:
Effective force = Magnetic force - Plunger weight
2) When the solenoid pulls downwards:
Effective force = Magnetic force + Plunger weight
3) When the solenoid pulls in horizontal position:
Effective force = Magnetic force
-For the units with incorporated return spring:
Effective force = Magnetic force - Spring force ± Plunger weight
ERC SERIE
Structure, basic elements:
Magnetic body:It is the metal piece containing the coil,the core, the fixing holes of the solenoidand friction bearing.
Coil:It receives the electric energy to createthe magnetic field.
Plunger:It is the piece that moves inside the coil,and it has a non-magnetic shaft fixed toit.To work pulling, the element to activatemust be fixed to the plunger. To workpushing, the element to activate must befixed to the axis.
Friction bearing:They are the guide of the plunger, andabrasion resistant.
Under demand, terminals can be replaced by flying leads.
Important: The fixationscrews do not have toexceed the wall of themagnetic body not todamage the coil
Assembly panel
Magnetic body
Plunger
Coil
Terminals
Shaft
Friction bearing
Push
Pull
Revision: 1 /2012 2.19Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
The values of force-stroke and the return spring are in Newton (N), solenoid in horizontal position andwithout return spring.
Type Stroke (mm)
Mag
netic
forc
e "F
m"
(N)
Simple-effect linear solenoids
Revision: 1 /2012 2.20Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Chart: force-stroke
Duty cycle
Beginning of stroke s1=8
End of stroke s0=0
Beginning of stroke s1=12
End of stroke s0=0
Beginning of stroke s1=15
End of stroke s0=0
Beginning of stroke s1=15
End of stroke s0=0
Beginning of stroke s1=10
End of stroke s0=0
Beginning of stroke s1=20
End of stroke s0=0
ERC30/C
ERC35/C
ERC50-15/C
ERC60-10/C
ERC60-20/C
Returnspringforce (N)100% 40% 25% 15% 5%
3 6 9 12 21 0,59
10 15 19 24 35 1,57
2,6 5,8 7,9 10,5 21 0,78
5,6 9,5 12,9 18 27,7 1,96
4,5 9,3 12 16 40 1,76
16 33 42 50 83 3,62
6,8 12,8 17 23 43 1,76
20 34 42 52 76 3,62
19 33 43 56 94 3,21
81 119 140 160 191 4,3
11 19 24 32 57 2,12
56 86 106 124 160 4,3
ERC45-50-15/C
Calculation of the effective force: see documents 1.1 & 2.18
Revision: 1 /2012 2.21Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Simple-effect linear solenoids
Solenoid under voltage Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 2 minutesStandard stroke "s": 8 mmTemperature rise: "DV31": 70ºCWork: pull/pushIncorporated return spring: YES
ERC 30/C TYPE
Ordering code: ERC30/C --V ED---% - Spring
Example: Standard voltage:24Vdc; Duty cycle: ED100%; With spring : ERC30/C 24Vdc ED100% RS Standard voltage:12Vdc; Duty cycle: ED15%; Without spring : ERC30/C 12Vdc ED15% RN
For fixation of the solenoid: see document 2.18 Spring yes: RS; Spring no: RN
1)Voltage under demand:They can be manufactured at any voltage between the maximum and minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)The terminals can be changed by leads.6)Earthing is recommended if the metallicparts are accessible.
Product with leads:
Reference:ERC30/CC--V ED--%Duty-cycle ED(%) 100 40 25 15 5
Abs. Power at 20ºC (W) 8 20 30 50 120Minimum force (N) 3 6 9 12 21
Max time under voltage(s) h 48 30 18 6 Plunger weight (g) 25Solenoid weight (g) 130
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o x o o 3 200 24 230
40% o o o o o o o o o 5 230 50 230 25% o o o o o o o o o 6 230 75 230 15% o o o o o o o x o 6 230 125 230 5% x o o o o o o x x 9 230 x x
Layout: o = Available ; x = Unavailable
Calculation of the effective force: see documents 1.1 & 2.18
Revision: 1 /2012 2.22Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Simple-effect linear solenoids
Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 2 minutesStandard stroke "s": 12 mmTemperature rise: "DV31": 70ºCWork: pull/pushIncorporated return spring: YES
ERC 35/C TYPE
Ordering code: ERC35/C --V ED---% - Spring
Example: Standard voltage:24Vdc; Duty cycle: ED100%: With spring : ERC35/C 24Vdc ED100% RS Standard voltage:12Vdc; Duty cycle: ED15%: Without spring : ERC35/C 12Vdc ED15% RN
For fixation of the solenoid: see document 2.18 Spring yes: RS; Spring no: RN
Product with leads:
Reference:ERC35/CC--V ED--
1)Voltage under demand:They can be manufactured at any voltage between the maximum and minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)The terminals can be changed byleads.6)Earthing is recommended if the metallicparts are accessible.
Solenoid under voltage
Duty-cycle ED(%) 100 40 25 15 5 Abs. Power at 20ºC (W) 9 20 35 60 150Minimum force (N) 2.6 5.4 7.3 9.6 17.7
Max time under voltage(s) h 48 30 18 6 Plunger weight (g) 35Solenoid weight (g) 150
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o x o o 4 230 36 230
40% o o o o o o o o o 5 230 75 230 25% o o o o o o o o o 6 230 105 230 15% x o o o o o o x o 8 230 180 230 5% x o o o o o o x x 12 230 x x
Layout: o = Available ; x = Unavailable
Calculation of the effective force: see documents 1.1 & 2.18
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Simple-effect linear solenoids
Solenoid under voltage Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 3 minutesStandard stroke "s": 15 mmTemperature rise "DV31": 70ºCWork: Push / pullIncorporated return spring: YES
ERC 45-50-15/C TYPE
For fixation of the solenoid: see document 2.18 Spring yes: RS; Spring no: RN
Ordering code: ERC45-50-15/C --V ED---% - Spring
Example: Standard voltage:24Vdc; Duty cycle: ED100%; With spring : ERC45-50-15/C 24Vdc ED100% RS Standard voltage:48Vdc; Duty cycle: ED15%; Without spring : ERC45-50-15/C 48Vdc ED15% RN
1)Voltage under demand:They can be manufactured at any voltage between the maximum and minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)Earthing is recommended if the metallicparts are accessible.
Duty-cycle ED(%) 100 40 25 15 5Abs. Power at 20ºC (W) 12 29 46 77 228Minimum force (N) 4.5 9.3 12 16 40
Max time under voltage(s) h 60 38 23 8 Plunger weight (g) 52Solenoid weight (g) 297
Revision: 1 /2012 2.23Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o o o o 6 230 30 230
40% x o o o o o o o o 8 230 76 230 25% x o o o o o o x o 9 230 120 230 15% x o o o o o o x o 12 230 202 230 5% x x o o o o o x x 20 230 x x
Layout: o = Available ; x = Unavailable
Calculation of the effective force: see documents 1.1 & 2.18
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Simple-effect linear solenoids
Solenoid under voltage Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 3 minutesStandard stroke "s": 15 mmTemperature rise "DV31": 70ºCWork: pull/pushIncorporated return spring: YES
ERC 50-15/C TYPE
For fixation of the solenoid: see document 2.18 Spring yes: RS; Spring no: RN
Ordering code: ERC50-15/C --V ED---% - Spring
Example: Standard voltage:24Vdc; Duty cycle: ED100%; With spring : ERC50-15/C 24Vdc ED100% RS Standard voltage:48Vdc; Duty cycle: ED15%; Without spring : ERC50-15/C 48Vdc ED15% RN
Product with leads:
Reference:ERC50-15/CC--V ED--%
1)Voltage under demand:They can be manufactured at any voltage between the maximum and minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)The terminals can be changed byleads.6)Earthing is recommended if the metallicparts are accessible.
Duty-cycle ED(%) 100 40 25 15 5Abs. Power at 20ºC (W) 14 35 56 93 280Minimum force (N) 6.8 12.8 17 23 43
Max time under voltage(s) h 60 38 23 8 Plunger weight (g) 70Solenoid weight (g) 335
Revision: 1 /2012 2.24Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o o o o 6 230 41 230
40% x o o o o o o o o 9 230 100 230 25% x o o o o o o x o 11 230 160 230 15% x x o o o o o x o 15 230 230 230 5% x x o o o o o x x 24 230 x x
Layout: o = Available ; x = Unavailable
Calculation of the effective force: see documents 1.1 & 2.18
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Simple-effect linear solenoids
Solenoid under voltage Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 5 minutesStandard stroke "s": 10 mmTemperature rise "DV31": 70ºCWork: pull/pushIncorporated return spring: YES
2.25Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Phone: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
ERC 60-10/C TYPE
Revision: 1 /2012
1)Voltage under demand:They can be manufactured at any voltagebetween the maximum and minimum voltagevalues shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)Earthing is recommended if the metallicparts are accessible.
Ordering code: ERC60-10/C --V ED---% - Spring
Example: Standard voltage:24Vdc; Duty cycle: ED100%: With spring : ERC60-10/C 24Vdc ED100% RS Standard voltage:48Vdc; Duty cycle: ED15%: Without spring : ERC60-10/C 48Vdc ED15% RN
For fixation of the solenoid: see document 2.18 Spring yes: RS; Spring no: RN
Duty-cycle ED(%) 100 40 25 15 5 Abs. Power at 20ºC (W) 18 45 70 110 280Minimum force (N) 19 33 43 56 94
Max time under voltage(s) h 120 75 45 15Plunger weight (g) 120Solenoid weight (g) 660
6 12 24 48 100 125 205 110 230 Min Max Min Max100% x o o o o o o o o 7 230 48 230
40% x o o o o o o x o 11 230 125 230 25% x x o o o o o x o 13 230 200 230 15% x x o o o o o x x 16 230 x x 5% x x o o o o o x x 24 230 x x
Layout: o = Available ; x = Unavailable
Calculation of the effective force: see documents 1.1 & 2.18
Revision: 1 /2012 2.26Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Simple-effect linear solenoids
Solenoid under voltage Force stroke curve
Protection rate: IP00Insulation class: B (130ºC)Cycle duration: 5 minutesStandard stroke "s": 20 mmTemperature rise "DV31": 70ºCWork: pull/pushIncorporated return spring: YES
ERC 60-20/C TYPE
Ordering code: ERC60-20/C --V ED---% - Spring
Example: Standard voltage:24Vdc; Duty cycle: ED100%: With spring : ERC60-20/C 24Vdc ED100% RS Standard voltage:48Vdc; Duty cycle: ED15%: Without spring : ERC60-20/C 48Vdc ED15% RN
For fixation of the solenoid: see document 2.18 Spring yes: RS; Spring no: RN
1)Voltage under demand:They can be manufactured at any voltagebetween the maximum and minimum voltagevalues shown in the chart.2)To feed in alterning current the solenoidwill have a rectifier incorporated in thecoil.3)The duty cycles described in the chartare standard, they can be manufacturedin any intermediate cycle.4)If any variation from the original isneeded, please ask us.5)Earthing is recommended if the metallicparts are accessible.
Duty-cycle ED(%) 100 40 25 15 5 Abs. Power at 20ºC (W) 18 45 70 110 280Minimum force (N) 11 19 24 32 57
Max time under voltage(s) h 120 75 45 15Plunger weight (g) 110Solenoid weight (g) 660
6 12 24 48 100 125 205 110 230 Min Max Min Max100% x o o o o o o o o 7 230 48 230
40% x o o o o o o x o 11 230 125 230 25% x x o o o o o x o 13 230 200 230 15% x x o o o o o x x 16 230 x x 5% x x o o o o o x x 24 230 x x
Layout: o = Available ; x = Unavailable
N A F S A
Electrical conection: see the documetation enclosed with the material
Simple-effect linear solenoids
ECH serie electromagnets are simple effect linear solenoids, where the stroke movement from initial tofinal position is made by the electromagnetic forces, the return to the initial position is made by externalforces or by a spring which is incorporated to the solenoid (see specification sheet for each type).
Data sheet values rated conditions :
The values of the magnetic force (Fm) depending on the stroke are obtained in the following conditions:
Room temperature = 35ºCCoil stabilized at its working temperature.Rated voltage equal to 90% of the nominal one.Solenoid working in horizontal position.
Effective force (Fh) is obtained from magnetic force (Fm) adding or substracting the plunger weight.
1)When the solenoid pulls upwards:
Effective force = Magnetic force - Plunger weight
2)When the solenoid pulls downwards:
Effective force = Magnetic force + Plunger weight
3)When the solenoid pulls in horizontal position:
Effective force = Magnetic force
-For the units with return spring incorporated:
Effective force = Magnetic force -Spring force ± Plunger weight
ECH SERIE
Structure, basic elements:
Magnetic body:It is the set of metal parts containing thecoil, the core, the stroke limits and thefixation holes of the solenoid.
Coil:It receives the electrical energy to createthe magnetic field.
Plunger:It is the piece that moves inside along thecoil and it has got a non-magnetic shaftfixed to it.
Disposition of the connector every 90º by the user: under demand the connectors can be replaced by flying leads.
A B C D
Figure 1. (represented in the initial position)
Connector IP65
Shaft
Magnetic body Excitation coil(in the interior)
Pull Push
1)
2)
3)
3.0Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Type Stroke (mm)
The values of force-stroke and the return spring are in Newton (N), solenoid in horizontal position andwithout return spring.
Mag
netic
For
ces
"Fm
" (N
)
Begining of the stroke
End of the stroke
Stroke "s"
Simple-effect linear solenoids
Chart: force-stroke
Duty-cycle
Begining of stroke s1=10
End of stroke s0=0
Begining of stroke s1=16
End of stroke s0=0
Begining of stroke s1=15
End of stroke s0=0
Begining of stroke s1=20
End of stroke s0=0
Begining of stroke s1=25
End of stroke s0=0
Begining of stroke s1=45
End of stroke s0=0
Begining of stroke s1=40
End of stroke s0=0
ECH40-10
ECH50-16
ECH65-15
ECH75-20
ECH90-25
ECH110-45
ECH150-40
100% 40% 25% 15% 5%
9.5 18 23 30 50 2
10.4 16 19.5 27 43 4.4
18.5 30 41 56 92 2.7
44 84 104 133 193 4.4
46 73 91 118 177 5.4
152 199 252 303 385 21.7
57 93 114 150 258 7
159 245 298 363 524 37
85 126 163 205 341 18
265 379 501 578 837 48.5
75 150 165 240 460
550 730 800 940 1300
250 480 580 780 1300
1100 1500 1850 2200 2800
Returnspringforce (N)
3.1Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Calculation of the effective force: see documents 1.1 & 3.0
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Simple-effect linear solenoids
ECH40-10 TYPE
Solenoid without voltage Force-stroke curve
Solenoid protection rate: IP40Connector protection rate: IP65 (EN60529)Insulation class: B (130ºC)Cycle duration: 3 minutesStandard stroke "s": 10mmTemperature rise: "DV31 " 70ºCWork: Pull/PushIncorporated return spring: YES
Ordering code: ECH40-10/C --V ED---%
Example: Standard Voltage:24Vdc Duty- cycle: ED100%: With spring : ECH40-10/C 24Vdc ED100% RS Standard Voltage:12Vdc Duty- cycle: ED15%: Without spring : ECH40-10/C 12Vdc ED15% RN
1)Under demand voltage:They can be manufactured at any voltagebetween the maximum and minimum voltagevalues shown in the chart.2)To feed in altern current the solenoid willhave a rectifier incorporated in the connector.3)The duty- cycles described in the chart arestandard, they can be manufactured in anyintermediate cycle.4)If any variation from the original is needed,please ask us.5)Earthing is recommended if the metallicparts are accessible.
Spring yes: RS; Spring no: RN
Duty-cycle ED(%) 100 40 25 15 5Abs. Power at 20ºC (W) 13 30 45 75 210Minimum force (N) 9 14 17 23 38
Max time under voltage(s) h 72 45 27 9Plunger weight (g) 47Solenoid weight (Kg) 0,416
3.2Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o o o o 4 250 18 230
40% o o o o o o o o o 6 250 43 230 25% x o o o o o o o o 9 250 65 230 15% x o o o o o o o o 10 250 105 230 5% x o o o o o o x x 12 250 x x
Layout: o = Available ; x = Unavailable
Revision: 1/2015
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Calculation of the effective force: see documents 1.1 & 3.0
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Simple-effect linear solenoids
ECH50-16 TYPE
Solenoid without voltage Force-stroke curve
Solenoid protection rate: IP40Connector protection rate: IP65 (EN60529)Insulation class: B (130ºC)Cycle duration: 3 minutesStandard stroke "s": 16mmTemperature rise: "DV31 " 70ºCWork: Pull/PushIncorporated return spring: YES
Ordering code: ECH50-16/C --V ED---%
Example: Standard Voltage:24Vdc Duty- cycle: ED100%: With Spring: ECH50-16/C 24Vdc ED100% RS Standard Voltage:48Vdc Duty- cycle: ED15%: Without Spring: ECH50-16/C 48Vdc ED15% RN
1)Under demand voltage:They can be manufactured at any voltagebetween the maximum and minimum voltagevalues shown in the chart.2)To feed in altern current the solenoid willhave a rectifier incorporated in the connector.3)The duty- cycles described in the chart arestandard, they can be manufactured in anyintermediate cycle.4)If any variation from the original is needed,please ask us.5)Earthing is recommended if the metallicparts are accessible.
Spring yes: RS; Spring no: RN
Duty-cycle ED(%) 100 40 25 15 5Abs. Power at 20ºC (W) 19 45 68 120 325Minimum force (N) 13 18 26 41 72
Max time under voltage(s) h 72 45 27 9Plunger weight (g) 120Solenoid weight (kg) 0,750
3.3Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o o o o 6 250 25 230
40% x o o o o o o o o 10 250 59 230 25% x o o o o o o o o 12 250 90 230 15% x x o o o o o x o 16 250 156 230 5% x x o o o o o x x 24 250 x x
Layout: o = Available ; x = Unavailable
Revision: 1/2015
NA
FSA
res
erve
s th
e ri
ght t
o an
y m
odifi
catio
n
Calculation of the effective force: see documents 1.1 & 3.0
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Simple-effect linear solenoids
ECH65-15 TYPE
Solenoid without voltage Force-stroke curve
Solenoid protection rate: IP40Connector protection rate: IP65 (EN60529)Insulation class: B (130ºC)Cycle duration: 3 minutesStandard stroke "s": 15mmTemperature rise: "DV31 " 70ºCWork: Pull/PushIncorporated return spring: just under demand
Ordering code: ECH65-15/C --V ED---%
Example: Standard Voltage:24Vdc Duty- cycle: ED100%: With spring: ECH65-15/C 24Vdc ED100% RS Standard Voltage:48Vdc Duty- cycle: ED15%: Without spring: ECH65-15/C 48Vdc ED15% RN
1)Under demand voltage:They can be manufactured at any voltagebetween the maximum and minimum voltagevalues shown in the chart.2)To feed in altern current the solenoid willhave a rectifier incorporated in the connector.3)The duty- cycles described in the chart arestandard, they can be manufactured in anyintermediate cycle.4)If any variation from the original is needed,please ask us.5) Earthing is recommended if the metallicparts are accessible.
Duty-cycle ED(%) 100 40 25 15 5Abs. Power at 20ºC (W) 30 75 110 185 545Minimum force (N) 38 64 80 99 162
Max time under voltage(s) h 72 45 27 9 Plunger weight (g) 190Solenoid weight (kg) 1.7
Model with spring:
Reference:ECH65-15-V ED-%-RS
3.4Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
6 12 24 48 100 125 205 110 230 Min Max Min Max100% x o o o o o o o o 8 250 39 230
40% x o o o o o o o o 12 250 98 230 25% x x o o o o o x o 15 250 143 230 15% x x o o o o o x o 19 250 185 230 5% x x o o o o o x x 24 250 x x
Layout: o = Available ; x = Unavailable
Revision: 1/2015
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Calculation of the effective force: see documents 1.1 & 3.0
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Simple-effect linear solenoids
ECH75-20 TYPE
Solenoid without voltage Force-stroke curve
Solenoid protection rate: IP40Connector protection rate: IP65 (EN60529)Insulation class: B (130ºC)Cycle duration: 5minutesStandard stroke "s": 20mmTemperature rise: "DV31 " 70ºCWork: Pull/PushIncorporated return spring: just under demand
Ordering code: ECH75-20/C --V ED---%
Example: Standard Voltage:24Vdc Duty- cycle: ED100%: With spring: ECH75-20/C 24Vdc ED100% RS Standard Voltage:48Vdc Duty- cycle: ED15%: Without spring: ECH75-20/C 48Vdc ED15% RN
1)Under demand voltage:They can be manufactured at any voltagebetween the maximum and minimum voltagevalues shown in the chart.2)To feed in altern current the solenoid willhave a rectifier incorporated in the connector.3)The duty- cycles described in the chart arestandard, they can be manufactured in anyintermediate cycle.4)If any variation from the original is needed,please ask us.5)Earthing is recommended if the metallicparts are accessible.
Model with spring:
Reference:ECH75-20-V ED-%-RS
Duty-cycle ED(%) 100 40 25 15 5Abs. Power at 20ºC (W) 48 110 165 265 755Minimum force (N) 57 93 114 150 258
Max time under voltage(s) h 120 75 45 15Plunger weight (g) 375Solenoid weight (kg) 3
3.5Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
6 12 24 48 100 125 205 110 230 Min Max Min Max100% x o o o o o o o o 12 250 30 230
40% x x o o o o o o o 17 250 70 230 25% x x o o o o o o o 21 250 105 230 15% x x o o o o o x o 24 250 170 230 5% x x x o o o o x x 37 250 x x
Layout: o = Available ; x = Unavailable
Revision: 1/2015
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Calculation of the effective force: see documents 1.1 & 3.0
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Simple-effect linear solenoids
ECH90-25 TYPE
Solenoid without voltage Force-stroke curve
Solenoid protection rate: IP40Connector protection rate: IP65 (EN60529)Insulation class: B (130ºC)Cycle duration: 5minutesStandard stroke "s": 25mmTemperature rise: "DV31 " 70ºCWork: Pull/PushIncorporated return spring: just under demand
Ordering code: ECH90-25/C --V ED---%
Example: Standard Voltage:24Vdc Duty- cycle: ED100%: With spring: ECH90-25/C 24Vdc ED100% RS Standard Voltage:48Vdc Duty- cycle: ED15%: Without spring: ECH90-25/C 48Vdc ED15% RN
1)Under demand voltage:They can be manufactured at any voltagebetween the maximum and minimum voltagevalues shown in the chart.2)To feed in altern current the solenoid willhave a rectifier incorporated in the connector.3)The duty- cycles described in the chart arestandard, they can be manufactured in anyintermediate cycle.4)If any variation from the original is needed,please ask us.5)Earthing is recommended if the metallicparts are accessible.
Model with spring:
Reference:ECH90-25-V ED-%-RS
Duty-cycle ED(%) 100 40 25 15 5Abs. Power at 20ºC (W) 55 125 190 300 900Minimum force (N) 72 110 150 190 300
Max time under voltage(s) h 120 75 45 15Plunger weight (g) 650Solenoid weight (kg) 5.2
3.6Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
6 12 24 48 100 125 205 110 230 Min Max Min Max100% x o o o o o o o o 12 250 28 230
40% x x o o o o o o o 18 250 60 230 25% x x o o o o o o o 22 250 95 230 15% x x o o o o o x o 24 250 150 230 5% x x o o o o o x x 24 250 x x
Layout: o = Available ; x = Unavailable
Revision: 1/2015
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Calculation of the effective force: see documents 1.1 & 3.0
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Simple-effect linear solenoids
ECH110-45 TYPE
Solenoid without voltage Force-stroke curve
Solenoid protection rate: IP40Connector protection rate: IP65 (EN60529)Insulation class: B (130ºC)Cycle duration: 5minutesStandard stroke "s": 45mmTemperature rise: "DV31 " 70ºCWork: Pull/PushIncorporated return spring: NO
Ordering code: ECH110-45/C --V ED---%
Example: Standard Voltage:24Vdc Duty- cycle: ED100%: ECH110-45/C 24Vdc ED100% Standard Voltage:48Vdc Duty- cycle: ED15%: ECH110-45/C 48Vdc ED15%
1)Under demand voltage:They can be manufactured at any voltagebetween the maximum and minimum voltagevalues shown in the chart.2)To feed in altern current the solenoid willhave a rectifier incorporated in the connector.3)The duty- cycles described in the chart arestandard, they can be manufactured in anyintermediate cycle.4)If any variation from the original is needed,please ask us.5)Earthing is recommended if the metallicparts are accessible.
Duty-cycle ED(%) 100 40 25 15 5Abs. Power at 20ºC (W) 76 175 260 420 1260Minimum force (N) 75 150 165 240 460
Max time under voltage(s) h 120 75 45 15Plunger weight (g) 1100Solenoid weight (kg) 7.3
3.7Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
6 12 24 48 100 125 205 110 230 Min Max Min Max100% x o o o o o o o o 12 250 45 230 40% x x o o o o o o o 19 250 105 230
25% x x o o o o o x o 23 250 155 230 15% x x x o o o o x o 29 250 230 230 5% x x x o o o o x x 48 250 x x
Layout: o = Available ; x = Unavailable
Revision: 1/2015
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Calculation of the effective force: see documents 1.1 & 3.0
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Simple-effect linear solenoids
ECH150-40 TYPE
Solenoid without voltage Force-stroke curve
Solenoid protection rate: IP40Connector protection rate: IP65 (EN60529)Insulation class: B (130ºC)Cycle duration: 5minutesStandard stroke "s": 40mmTemperature rise: "DV31 " 70ºCWork: Pull/PushIncorporated return spring: NO
Ordering code: ECH150-40/C --V ED---%
Example: Standard Voltage:24Vdc Duty- cycle: ED100%: ECH150-40/C 24Vdc ED100% Standard Voltage:48Vdc Duty- cycle: ED15%: ECH150-40/C 48Vdc ED15%
1)Under demand voltage:They can be manufactured at any voltagebetween the maximum and minimum voltagevalues shown in the chart.2)To feed in altern current the solenoid willhave a rectifier incorporated in the connector.3)The duty- cycles described in the chart arestandard, they can be manufactured in anyintermediate cycle.4)If any variation from the original is needed,please ask us.5)Earthing is recommended if the metallicparts are accessible.
Duty-cycle ED(%) 100 40 25 15 5Abs. Power at 20ºC (W) 120 290 460 750 2200Minimum force (N) 250 480 580 780 1300
Max time under voltage(s) h 120 75 45 15Plunger weight (kg) 4.6Solenoid weight (kg) 21
3.8Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
6 12 24 48 100 125 205 110 230 Min Max Min Max100% x x o o o o o o o 20 250 72 230 40% x x x o o o o x o 29 250 175 230
25% x x x o o o o x o 36 250 230 230 15% x x x o o o o x x 46 250 x x 5% x x x x o o o x x 80 250 x x
Layout: o = Available ; x = Unavailable
Revision: 1/2015
Data sheet rated values condition:
The values of the magnetic force (Fm) depending on the stroke are obtained in the following conditions:Room temperature = 35ºCCoil stabilized at its working temperature.Rated voltage equal to the 90% of the standard one.Solenoid working in horizontal position.
The effective force (Fh) is obtained from the magnetic force(Fm) adding or substracting the weight ofthe plunger.
1) When the solenoid pulls upwards:
Effective force = Magnetic force - plunger weight
2) When the solenoid pulls downwards:
Effective force = Magnetic force + plunger weight
3) When the solenoid pulls in horizontal position:
Effective force = Magnetic force
-For the units with incorporated return spring:
Effective force = Magnetic force -Spring force ± Plunger weight
NOTE: When mounting position 3) friction bearings abrasion is bigger than mounting positions 1) and2).
Revision: 1 /2012 4.0Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Plunger
Coil
Flying leads
Magnetic body
Shaft
Pull
Push
1)
3)
2)
Friction bearing
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Simple-effect linear solenoids
CU serie electromagnets are simple effect linear solenoids in which the stroke from initial to finalposition is made by electromagnetic forces, and the return to the initial position is made by externalforces or the spring incorporated in the solenoid.Its structural features make these units able to work for a long time, so applications where the numberof cycles is high are appropiate for these solenoids.
CU SERIE
Structure, basic elements:
Magnetic body:It is the metal piece containing theexcitation coil, the core and the fixationholes of the solenoid.Coil:It receives the electrical energy to createthe magnetic field.Plunger:It is the piece that moves inside along thecoil and it has got a non-magnetic shaftfixed to the plunger. To work pulling, theelement to activate must be fixed to theplunger. To work pushing, the element toactivate must be fixed to the shaft .Friction bearing:They are the guide of the plunger, andabrasion resistant.
Type Stroke (mm)
Mag
netic
forc
es
"Fm
" (N
)
Simple-effect linear solenoids
Chart: force-stroke
Duty-cycle
Beginning of stroke s1=6
End of the stroke s0=0
Beginning of stroke s1=10
End of the stroke s0=0
Beginning of the stroke s1=15
End of the stroke s0=0
CU20/C
CU30/C
CU40/C
100% 40% 25% 15% 5%
0.9 2.1 2.5 3.1 5.5 0.2
1.5 3.5 4.2 6.1 8.8 0.5
2.6 3.8 7.3 9.9 17 0.95
12 15 21.7 27 37 1.44
7.8 13.5 17.3 23 41.7 1.7
15.7 24.5 31.2 38.4 59 3.2
ReturnSpringforce (N)
The values of force-stroke and the return spring are in Newton (N), solenoid in horizontal position andwithout return spring.
Revision: 1 /2012 4.1Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Simple-effect linear solenoids
Revision: 1 /2012 4.2Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
CU20/C TYPE
Force-stroke curve
Solenoid protection rate: IP40Insulation class: E (120ºC)Cycle duration: 4 minutesStandard stroke "s": 6 mmTemperature rise: "DV31 " 70ºCWork: pull/pushIncorporated return spring: YES
Ordering code: CU20/C --V ED---%Example:Standard voltage:24Vdc Duty-cycle: ED100%: with spring :Ref.: CU20/C 24Vdc ED100% RSStandard voltage:12Vdc Duty-cycle: ED15%: without spring :Ref.:CU20/C 12Vdc ED15% RN
1)Under demand voltage:They can be manufactured at any voltagebetween the maximum and minimum voltagevalues shown in the chart.
2)To feed in alterning current the solenoidwill have an external rectifier
3)The duty-cycle described in the chart arestandard, they can be manufactured in anyintermediate cycle.
4)If any variation from the original is needed,please ask us.
5)Earthing is recommended if the metallicparts are accessible.
Solenoid under voltage
Duty-cycle ED(%) 100 40 25 15 5Abs. Power at 20ºC (W) 4 10 16 26 80Minimum force (N) 0.9 2.1 2.5 3.1 5.5
Max time under voltage(s) h 96 60 36 12Plunber weight (g) 18Solenoid weight (g) 110
Calculation of the effective force: see charts 1.1 & 4.0
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o x x x x 3 110 x x
40% o o o o o o x x x 3 175 x x 25% o o o o o o o x x 3 220 x x
15% o o o o o o o x x 4 250 x x 5% o o o o o o o x x 6 250 x x
Layout: o = Available ; x = Unavailable
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Simple-effect linear solenoids
Revision: 1 /2012 4.3Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
CU30/C TYPE
Force-stroke curve
Solenoid protection rate: IP40Insulation class: E (120ºC)Cycle duration: 4 minutesStandard stroke "s": 10 mmTemperature rise: "DV31 " 70ºCWork: pull/pushIncorporated return spring: YES
Ordering code: CU30/C --V ED---%Example:Standard voltage:24Vdc Duty-cycle: ED100%: With spring :CU30/C 24Vdc ED100% RSStandard voltage:12Vdc Duty-cycles: ED15%: Without spring :CU30/C 48Vdc ED15% RN
1)Under demand voltage:They can be manufactured at any voltagebetween the maximum and the minimumvoltage values shown in the chart.2)To feed in alterning current the soleoindwill have an internal rectifier.*It is possible to feed at 230V 50Hz withexternal rectifier.3)The duty-cycles described in the chart arestandard, they can be manufactured in anyintermediate cycle.4)If any variation from the original is needed,please ask us.5)Earthing is recommended if the metallicparts are accessible.
Duty-cycle ED(%) 100 40 25 15 5Abs. Power at 20ºC (W) 7.2 18 30 53 150Minimum force (N) 2.6 3.8 7.3 9.9 17.2
Max time under voltage(s) h 96 60 36 12Plunger weight (g) 40Plunger weight (g) 290
6 12 24 48 100 125 205 110 230 Min Max Min Max 100% o o o o o o o o x 3 250 24 125 40% o o o o o o o o x 4 250 48 125
25% o o o o o o o o x 5 250 110 125 15% o o o o o o o x x 6 250 x x 5% x o o o o o o x x 12 250 x x
Lay out: o = Available ; x = Unavailable
Solenoid under voltage
Calculation of the effective force: see charts 1.1 & 4.0
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Simple-effect linear solenoids
CU40/C TYPE
Solenoid under voltage Force-stroke curve
Solenoid protection rate: IP40Insulation class: E (120ºC)Cycle duration: 4 minutesStandard stroke "s": 15 mmTemperature rise: "DV31 " 70ºCWork: pull/pushIncorporated return spring: YES
Ordering code: CU40/C --V ED---%Example:Standard voltage:24Vdc Duty-cycle: ED100%: With spring :CU40/C 24Vdc ED100% RStandard voltage:12Vdc Duty-cycles: ED15%: Without spring :CU40/C 48Vdc ED15% NR
1)Under demand voltage:They can be manufactured at any voltagebetween the maximum and the minimumvoltage values shown in the chart.2)To feed in alterning current the solenoidwill have an internal rectifier.*It is possible to feed at 230V 50Hz withexternal rectifier.3)The duty-cycles described in the chart arestandard, they can be manufactured in anyintermediate cycle.4)If any variation from the original is needed,please ask us.5)Earthing is recommended if the metallicparts are accessible.
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Calculation of the effective force: see charts 1.1 & 4.0
Duty-cycle ED(%) 100 40 25 15 5Abs. Power at 20ºC (W) 13 30 48 82 247Minimum force (N) 7.8 13.5 17 23 41
Max time under voltage(s) h 96 60 36 12Plunger weight (g) 85Solenoid weight (g) 665
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o 0 o o x 3 110 48 12540% x o o o o o o o x 3 175 48 125
25% x o o o o o o x x 3 220 x x15% x o o o o o o x x 4 250 x x
5% x x o o o o o x x 6 250 x xLay out: o = Available ; x = Unavailable
Revision: 1 /2012 4.4Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Data sheet values rated conditions:
Magnetic force values depending on the stroke are obtained in the following conditions:Room temperature = 35ºCCoil stabilized at its performance temperature.Rated voltage equal to 90% of the standard one.Solenoid working in horizontal position.
The effective force (Fh) is obtained from the magnetic force (Fm) adding or substracting the weight oftte plunger.
1) When the solenoid pulls upwards:
Effective force= Magnetic force - plunger weight
2) When the solenoid pulls downwards:
Effective force = Magnetic force + plunger weight
3)When the solenoid pulls in horizontal position:
Effective force = Magnetic force
-For the units with the return spring incorporated:
Effective force = Magnetic force -spring force ± plunger weight
COMMENT: When mounting position 3) friction bearings abrassion is bigger than mounting options 1)and 2)
Figure1
Figure2
5.0Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Plunger
Coil
Flying leadsMagnetic body
ShaftPull
Push
Mountingnut
1) 2)
3)
Simple-effect linear solenoids
ECM serie electromangets are linear simple effect solenoids, where the stroke movement from initialto the final position is made by electromagnetic forces, and the return to initial position takes placebecause of external forces or an incorporated spring (depending on the type).Its desing makes it perfect to be mounted on panels.
ECM SERIE
Structure, basic elements:
Magnetic body:The metal piece containing the coil, thecore and the fixation.Coil:It receives the electrical energy to createthe magnetic field.Plunger:It is the piece that moves inside along thecoil, it can have a non-magnetic shaft fixedto it. To pull (fig.2), the element to activatemust be fixed to the plunger. To push(fig.1), the element to activate must befixed to the shaft.Mounting nut:To fix the solenoid in the unit, a hole onthe panel where the solenoid is mountedmust be done, the hole must be lightlybigger than the mounting metric. Tocomplete the mounting of the solenoid,tighten the nut.
Type Stroke (mm)
Mag
netic
forc
e "F
m"
(N)
Position beginning of stroke
Position end of stroke
The values of force-stroke and the return spring are in Newton (N) and solenoid in horizontal position.
Simple-effect linear solenoids
Chart: force-stroke
Duty cycle
Beginning of stroke s1=3
End of stroke s0=0
Beginning of stroke s1=3
End of stroke s0=0
Beginning of stroke s1=10
End of stroke s0=0
Beginning of stroke s1=10
End of stroke s0=0
Beginning of stroke s1=10
End of stroke s0=0
Beginning of stroke s1=10
End of stroke s0=0
Beginning of stroke s1=12
End of stroke s0=0
Beginning of stroke s1=12
End of stroke s0=0
ECM13-03/E
ECM13-03/T
ECM13-10/E
ECM13-10/T
ECM19/E
ECM19/T
ECM25/E
ECM25/T
100% 40% 25% 15% 5%
0.02 0.08 0.12 0.2 0.5
0.15 0.43 0.69 1 2.29
0.02 0.08 0.12 0.2 0.5
0.15 0.43 0.69 1 2.29
0.15 0.3 0.4 0.7 1.7
1.85 2.5 2.75 2.94 4.22
0.15 0.3 0.4 0.7 1.7
1.85 2.5 2.75 2.94 4.22
0.5 1.2 2 3.2 6.6 0.1
7 12 14.4 16.7 24 0.18
0.5 1.2 2.75 2.94 4.22
7 12 14.4 16.7 24
0.6 1.5 2.3 3.4 8.4 0.8
10.5 16.7 19.5 22.5 32 2
0.6 1.5 2.3 3.4 8.4
10.5 16.7 19.5 22.5 32
Returnspring
force (N)
ECM--/E ECM--/T
Assembly panel
Stroke "s" Stroke "s"
5.1Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Calculation of the effective force: see documents 1.1 & 5.0
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
5.2Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Simple-effect linear solenoids
ECM13-03/E TYPE
Solenoid under voltage
Force-stroke curve
Solenoid protection rate: IP30(EN60529)Insulation class: B (130ºC)Cycle duration: 2 minutesStandard stroke "s": 3 mmTemperature rise: "DV31 " 70ºCWork: pushIncorporated return spring: NO
Ordering code: ECM13-03/E --V ED---%
Example: Standard voltage:24Vdc Duty-cycle: ED100%: ECM13-03/E 24Vdc ED100% Standard voltage:12Vdc Duty-cycle: ED15%: ECM13-03/E 12Vdc ED15%
1)Voltage under demand:They can be manufactured at any voltage between the maximumand minimum voltage values shown in the chart.2)The duty-cycles described in the chart are standard, they can bemanufactured in any intermediate cycle.3)If any variation from the original is needed, please ask us.4)Earthing is recommended if the metallic parts are accessible.
For fixation of the solenoid: see document 5.0
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o x x x x x x 1.5 24 x x40% o o o o x x x x x 1.5 48 x x 25% o o o o x x x x x 1.5 48 x x 15% o o o o x x x x x 1.5 48 x x
5% o o o o o x x x x 3 110 x xLayout: o = Available ; x = Unavailable
Duty-cycle ED(%) 100 40 25 15 5 Abs. Power at 20ºC (W) 1 2.5 4 6.6 20 Minimum force (N) 0.02 0.08 0.12 0.2 0.5
Max time under voltage(s) h 48 30 18 6 Plunger weight (g) 4 Solenoid weight (g) 25
Calculation of the effective force: see documents 1.1 & 5.0
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
5.3Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Simple-effect linear solenoids
ECM13-03/T TYPE
Solenoid under voltage
Force-stroke curve
Solenoid protection rate: IP30(EN60529)Insulation class: B (130ºC)Cycle duration: 2 minutesStandard stroke "s": 3 mmTemperature rise: "DV31 " 70ºCWork: pullIncorporated return spring: NO
Ordering code: ECM13-03/T --V ED---%
Example: Standard voltage:24Vdc Duty-cycle: ED100%:ECM13-03/T 24Vdc ED100% Standard voltage:12Vdc Duty-cycle: ED15%: ECM13-03/T 12Vdc ED15%
1)Voltage under demand:They can be manufactured at any voltage between the maximumand minimum voltage values shown in the chart.2)The duty-cycles described in the cahrt are standart, they can bemanufactured in any intermediate cycle.3)If any variation from the original is needed, please ask us.4)Earthing is recommended if the metallic parts are accessible.
For fixation of the solenoid: see document 5.0
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o x x x x x x 1.5 24 x x
40% o o o o x x x x x 1.5 48 x x25% o o o o x x x x x 1.5 48 x x
15% o o o o x x x x x 1.5 48 x x 5% o o o o o x x x x 3 110 x x
Layout: o = Available ; x = Unavailable
Duty-cycle ED(%) 100 40 25 15 5 Abs. Power at 20ºC (W) 1 2.5 4 6.6 20 Minimum force (N) 0.02 0.08 0.12 0.2 0.5
Max time under voltage(s) h 48 30 18 6 Plunger weight (g) 4 Solenoid weight (g) 25
Calculation of the effective force: see documents 1.1 & 5.0
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Simple-effect linear solenoids
ECM13-10/E TYPE
Solenoid under voltage
Solenoid protection rate: IP30(EN60529)Insulation class: B (130ºC)Cycle duration: 2 minutesStandard stroke "s": 10 mmTemperature rise: "DV31 " 70ºCWork: pushIncorporated return spring: NO
Ordering code: ECM13-10/E --V ED---%
Example: Standard voltage:24Vdc Duty-cycle: ED100%: ECM13-10/E 24Vdc ED100% Standard voltage:12Vdc Duty-cycle: ED15%: ECM13-10/E 12Vdc ED15%
1)Under demand voltage:They can be manufactured at any voltage between the maximumand minimum voltage values shown in the chart.2)The duty-cycles described in the chart are standard, they can bemanufactured in any intermediate cycle.3)If any variation from the original is needed, please ask us.4)Earthing is recommended if the metallic parts are accessible.
For fixation of the solenoid: see document 5.0
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o x x x x x 1.5 48 x x40% o o o o o o x x x 3 125 x x 25% o o o o o o x x x 3 125 x x 15% o o o o o o o x x 5 205 x x
5% o o o o o o o x x 6 250 x xLayout: o = Available ; x = Unavailable
5.4Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Force-stroke curve
Duty-cycle ED(%) 100 40 25 15 5 Abs. Power at 20ºC (W) 3.3 10 16 26 80 Minimum force (N) 0.15 0.3 0.4 0.7 1.7Max time under voltage(s) h 48 30 18 6 Plunger weight (g) 10 Solenoid weight (g) 40
Calculation of the effective force: see documents 1.1 & 5.0
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Simple-effect linear solenoids
ECM13-10/T TYPE
Solenoid under voltage
Force-stroke curve
Solenoid protection rate: IP30(EN60529)Insulation class: B (130ºC)Cycle duration: 2 minutesStandard stroke "s": 10 mmTemperature rise: "DV31 " 70ºCWork: pullIncorporated return spring: NO
Ordering code: ECM13-10/T --V ED---%
Example: Standard voltage:24Vdc Duty-cycle: ED100%: ECM13-10/T 24Vdc ED100% Standard voltage:12Vdc Duty-cycle: ED15%: ECM13-10/T 12Vdc ED15%
1)Under demand voltage:They can be manufactured at any voltage between the maximumand minimum voltage values shown in the chart.2)The duty-cycles described in the chart are standard, they can bemanufactured in any intermediate cycle.3)If any variation from the original is needed, please ask us.4)Earthing is recommended if the metallic parts are accessible.
For fixation of the solenoid: see document 5.0
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o x x x x x 1.5 48 x x40% o o o o o o x x x 3 125 x x 25% o o o o o o x x x 3 125 x x 15% o o o o o o o x x 5 205 x x5% o o o o o o o x x 6 250 x xLayout: o = Available ; x = Unavailable
5.5Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Duty-cycle ED(%) 100 40 25 15 5 Abs. Power at 20ºC (W) 3.3 10 16 26 80 Minimum force (N) 0.15 0.3 0.4 0.7 1.7Max time under voltage(s) h 48 30 18 6 Plunger weight (g) 10 Solenoid weight (g) 40
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Calculation of the effective force: see documents 1.1 & 5.0
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Simple-effect linear solenoids
ECM19/E TYPE
Solenoid under voltage
Force-stroke curve
Solenoid protection rate: IP30(EN60529)Insulation class: B (130ºC)Cycle duration: 2 minutesStandard stroke "s": 10 mmTemperature rise: "DV31 " 70ºCWork: pushIncorporated return spring: just under demand
Ordering code: ECM19/E --V ED---% - Spring
Example: Standard voltage:24Vdc Duty-cycle: ED100%: With spring: ECM19/E 24Vdc ED100% RS Standard voltage:12Vdc Duty-cycle: ED15% : Without spring ECM19/E 12Vdc ED15% RN
1)Under demand voltage:They can be manufactured at any voltage between the maximumand minimum voltage values shown in the chart.2)The duty-cycles described in the chart are standard, they can bemanufactured in any intermediate cycle.3)If any variation from the original is needed, please ask us.4)Earthing is recommended if the metallic parts are accessible.
For fixation of the solenoid: see document 5.0
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o x x x 3 125 x x40% o o o o o o o x x 3 230 x x 25% o o o o o o o x x 5 250 x x 15% o o o o o o o x x 5 250 x x
5% x o o o o o o x x 9 250 x xLayout: o = Available ; x = Unavailable
5.6Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Duty cycle ED(%) 100 40 25 15 5 Absorbed power at 20ºC (W) 7 17 28 45 140Minimun forces (N) 0.5 1.2 2 3.2 6.6Max. time under voltage(s) h 48 30 18 6 Plunger weight (g) 20Solenoid weight (g) 80
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Calculation of the effective force: see documents 1.1 & 5.0
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Simple-effect linear solenoids
ECM19/T TYPE
Solenoid under voltage
Force-stroke curve
Solenoid protection rate: IP30(EN60529)Insulation class: B (130ºC)Cycle duration: 2 minutesStandard stroke "s": 10 mmTemperature rise: "DV31 " 70ºCWork: pullIncorporated return spring: NO
Ordering code: ECM19/T --V ED---%
Example: Standard voltage:24Vdc Duty-cycle: ED100%: ECM19/T 24Vdc ED100% Standard voltage:12Vdc Duty-cycle: ED15% : ECM19/T 12Vdc ED15%
1)Under demand voltage:They can be manufactured at any voltage between the maximumand minimum voltage values shown in the chart.2)The duty-cycles described in the chart are standard, they can bemanufactured in any intermediate cycle.3)If any variation from the original is needed, please ask us.4)Earthing is recommended if the metallic parts are accessible.
For fixation of the solenoid: see document 5.0
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o x x x 3 125 x x
40% o o o o o o o x x 3 230 x x 25% o o o o o o o x x 5 250 x x 15% o o o o o o o x x 5 250 x x
5% x o o o o o o x x 9 250 x xLayout: o = Available ; x = Unavailable
5.7Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Duty cycle ED(%) 100 40 25 15 5 Absorbed power at 20ºC (W) 7 17 28 45 140Minimun forces (N) 0.5 1.2 2 3.2 6.6Max. time under voltage(s) h 48 30 18 6 Plunger weight (g) 20Solenoid weight (g) 80
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Calculation of the effective force: see documents 1.1 & 5.0
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
5.8Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Simple-effect linear solenoids
ECM25/E TYPE
Solenoid under voltage
Force-stroke curve
Solenoid protection rate: IP30(EN60529)Insulation class: B (130ºC)Cycle duration: 2 minutesStandard stroke "s": 12 mmTemperature rise: "DV31 " 70ºCWork: pushIncorporated return spring: just under demand
Ordering code: ECM25/E --V ED---% - Spring
Example: Standard:24Vdc Duty-cycle: ED100%: With spring: ECM25/E 24Vdc ED100% RS Standard:12Vdc Duty-cycle: ED15% Without spring: ECM25/E 12Vdc ED15% RN
1)Under demand voltage:They can be manufactured at any voltage between the maximumand minimum voltage values shown in the chart.2)The duty-cycles described in the chart are standard, they can bemanufactured in any intermediate cycle.3)If any variation from the original is needed, please ask us.4)Earthing is recommended if the metallic parts are accessible.
For fixation of the solenoid: see document 5.0
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o o x x 5 250 x x
40% o o o o o o o x x 6 250 x x 25% x o o o o o o x x 9 250 x x
15% x o o o o o o x x 9 250 x x 5% x x o o o o o x x 16 250 x x
Layout: o = Available ; x = Unavailable
Duty-cycle ED(%) 100 40 25 15 5 Abs. Power at 20ºC (W) 10 25 40 65 200 Minimum force (N) 0.6 1.5 2.3 3.4 8.4Max time under voltage(s) h 48 30 18 6 Plunger weight (g) 50 Solenoid weight (g) 190
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Calculation of the effective force: see documents 1.1 & 5.0
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
5.9Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
N A F S A
NA
SASimple effect linear solenoidsECM25/T TYPE
Solenoid under voltage
Force-stroke curve
Solenoid protection rate: IP30(EN60529)Insulation class: B (130ºC)Cycle duration: 2 minutesStandard stroke "s": 12 mmTemperature rise: "DV31 " 70ºCWork: pullIncorporated return spring: NO
Ordering code: ECM25/T --V ED---%
Example: Standard voltage:24Vdc Duty-cycle: ED100%: ECM25/T 24Vdc ED100% Standard voltage:12Vdc Duty-cycle: ED15%: ECM25/T 12Vdc ED15%
1)Under demand voltage:They can be manufactured at any voltage between the maximumand minimum voltage values shown in the chart.2)The duty-cycles described in the chart are standard, they can bemanufactured in any intermediate cycle.3)If any variation from the original is needed, please ask us.4)Earthing is recommended if the metallic parts are accessible.
For fixation of the solenoid: see document 5.0
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o o x x 5 250 x x
40% o o o o o o o x x 6 250 x x25% x o o o o o o x x 9 250 x x
15% x o o o o o o x x 9 250 x x 5% x x o o o o o x x 16 250 x x
Layout: o = Available ; x = Unavailable
Duty-cycle ED(%) 100 40 25 15 5 Abs. Power at 20ºC (W) 10 25 40 65 200 Minimum force (N) 0.6 1.5 2.3 3.4 8.4Max time under voltage(s) h 48 30 18 6 Plunger weight (g) 50 Solenoid weight (g) 190
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
*Earthing is recommended if the metallic parts areaccessible.
Simple-effect linear solenoids
1
2
3
4
Protection rate: IP00Insulation class: B (130ºC)Standard voltage: Vdc (24V; 48V; 110V; 125V)Standard voltage: Vac (110V60Hz; 230V50Hz)Cycle duration: 3minutesWorking temperature: (-10ºC a 65ºC)Work: pull/pushReturn spring incorporated: YESPlunger weight (g): 117Solenoid weight (g): 720
Simple effect linear solenoids of the ERD serie have got a double coil, one of them with low resistive value (pulsecoil) and the other one with high resistive value (holding coil).It is used commonly when a 100% duty-cycle and a huge force at the begining of the stroke are needed.
Revision: 1 /2012 6.1Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Working:Before the performance, when the solenoid is without voltage(seefig.3), the holding coil must be shorted circuit by an externalmicroswitch (fig.4) connecting terminals 3 and 4.The solenoid is fed with its standard voltage Un (between 1and 2 terminals) and then only the pulse coil works (as it hasgot low resistive value, it will demand much power), and thesolenoid shaft moves due to the forces indicated in chart 2.When total stroke is completed the solenoid shaft must pushthe microswitch and quit the short-circuit of the holding coil, soboth serie coils start to work together, adding their resistivevalue and getting little demand of power.Figure1
Figure2
Figure3
Holding coil: Power: 4W Duty cycle (ED%): 100 Holding force: 60N
All the solenoids are tested at 20ºC. The force will decrease due tothe room temperature rising, decreasing a 30% at 65ºC.When the temperature is -10ºC, standard current will increase a 15%.If any extra data is needed, please contact NAFSA.
ERD60-05/C TYPE
Chart 1Pulse coil: Duty cycle (ED%)
20 15 10 5 3Abs, power at 20ºC (W) 68 115 169 337 462Max time under voltage (s) 36 27 15 8 5
Chart 3 Springs ERD60/5 ER60/5 ER60/5/BForce (N) a 25mm 9,7 1,6 5Force (N) a 0 mm 44 5,3 21Constant (K) 1,37 0,15 0,65 Return spring can be mounted (customer selection), in standard ERD60/5 is mounted
Chart 2:Values of force without springsPulse coil: Duty cycle ED(%)Stroke "s" (mm) 20 15 10 5 3 25 6 9 13 24 33 20 8 13 18 33 46 15 11 19 25 44 61 10 18 28 36 64 88 5 36 56 74 137 140 3 63 94 114 162 188 1 196 235 259 263 288 0 378 390 411 436 440 M
agne
tic fo
rce
Fm (N
)
Solenoid off voltage
Data sheet rated values conditions:
Magnetic force values (Fm) depending on the stroke are obtained in the following conditions:Room temperature = 35ºCCoil stabilized at its working temperature.Rated voltage equal to the 90% of the standard one.Solenoid working in horizontal position.
The effective force (Fh) is obtained from magnetic force (Fm) adding or substracting the weight of theplunger.
1) When the solenoid pushes or pulls upwards or downwards:
Effective force= Magnetic force ± plunger weight
2)When the solenoid pushes or pulls in horizontal position:
Effective force = Magnetic force
-For the units with incorporated return spring:
Effective force = Magnetic force -Spring ± Plunger weight
COMMENT: The work option 2) increases the abrasion of the friction bearing comparing to mountingoption 1).
Figure 1.
4x90º adjustable connector:
A B C D
1)
2)
Plunger
Coil 2
Connector IP65
Magnetic body
Pull
Push
Coil 1
Shaft
ECR serie electromagnets are linear reversible solenoids, where the stroke is made by the alternatingpiloting of two coils, each one must be excited alternatively to make the movement as shown in thefigure 1. To keep any final stroke position, the coil must remain under voltage.These solenoids are really useful in those applications where force must be the same for both pushand return.
ECR SERIE
Structure, basic components
Magnetic body:The metalic piece containing the coil, andthe plunger of the solenoidCoils:They are those that receive the electricalenergy to create the magnetic field. Theplunger moves towards the coil that isexcited.Plunger:It moves inside along the coil, and it hasa non-magnetic shaft fixed to it.The shaft has got two screwed sides sothat they can be used both to push andpull.Connector (DIN43650):It is the part where the electrical connectiontakes place. It has got a stuffing box PG11.See document 7.1
Revision: 1 /2012 7.0Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Linear reversible solenoids
Working instructions and electrical connection:
ECR SERIE
Connector 1)The electrical connectionwill be detailed in the followingpoints.
2) Take out the screw betweenthe connector and the base.
3) Take off the connectorpulling it up.
4) Take off the rubberpiece.
5) Remove the interior piece, this one has powerterminals. To remove it, push the carrier between theterminals 1 and the mass one. Finally take off the stuffingbox and connect the supply cables like in figure11.
Take out thescrews, take inthe supply cablesin the powerterminals andscrew them again
Coil1 Coil2
Coil1 Coil2
Coil 1 under voltage
Coil 2 under voltage
Stuffing box
1 2
Coil1 Coil2
3
Figure 4.
Figure 5.
Figure 6.
Figure 7. Figure 8. Figure 9. Figure 10.
Figure 11.
Figure 12.
Figure 13.
Figure 14.
12
3
Connector base mounted onthe solenoid, must not bemanipulated
Connection between base connector and coil, realized by the manufacturer
PG11
Connection by the user
Linear reversible solenoids
Revision: 1 /2012 7.1Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Type Stroke (mm)
Mag
netic
forc
e "F
m"
(N)
The values of force-stroke and the return spring are in Newton (N) and solenoid in horizontal position.
Revision: 1 /2012 7.2Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
100% 40% 25% 15% 5%
10 17.9 22 28 46
10.4 16 19.6 27 43
18.7 30 41 56 92
44 84 104 133 193
46 73 91 118 177
152 199 253 303 385
28 42 56 71 146
68 112 148 182 269
85 126 163 205 341
265 379 501 578 837
Chart: force-stroke
Duty cycle
Begining of stroke s1=7
End of stroke s0=0
Begining of stroke s1=16
End of stroke s0=0
Begining of stroke s1=15
End of stroke s0=0
Begining of stroke s1=30
End of stroke s0=0
Begining of stroke s1=25
End of stroke s0=0
ECR40-07
ECR50-16
ECR65-15
ECR72-30
ECR90-25
Linear reversible solenoids
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Revision: 1 /2012 7.3Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
ECR40-07 TYPE
Solenoid under voltage
Force-stroke curve
Solenoid protection rate: IP40(EN60529)Insulation class: B (130ºC)Cycle duration: 5 minutesStandard stroke "s": 7 mmTemperature rise: "DV31 " 70ºCWork: pull/pushIncorporated return spring: NO
Ordering code: ECR40-07 --V ED---%
Example: Standard voltage:24Vdc Duty-cycle: ED100%: ECR40-07 24Vdc ED100% Standard voltage:12Vdc Duty-cycle: ED15%: ECR40-07 12Vdc ED15%
1)Voltage under demand:They can be manufactured at any voltage between the maximum andminimum voltage values shown in the chart.2)To feed in alterning current, there has to be an external rectification ofthe signal.3)The duty-cycles described in the chart are standard, they can bemanufactured in any intermediate cycle.4)If any variation from the original is needed, please ask us.5) Earthing is recommended if the metallic parts are accessible.
For fixation of the solenoid: see document 7.0
Duty-cycle ED(%) 100 40 25 15 5 Abs. Power at 20ºC (W) 13 30 45 75 210Minimum force (N) 10 15 18 22 37
Max time under voltage(s) h 120 75 45 15Plunger weight (g) 140Solenoid weight (Kg) 0.8
Linear reversible solenoids
Calculation of the effective force: see documents 1.1 & 7.0
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o o x x 5 250 x x40% o o o o o o o x x 6 250 x x25% x o o o o o o x x 9 250 x x 15% x o o o o o o x x 9 250 x x
5% x o o o o o o x x 12 250 x xLay out: o = Available ; x = Unavailable
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
ECR50-16 TYPESolenoid protection rate:IP40(EN60529)Insulation class: B (130ºC)Cycle duration: 5 minutesStandard stroke "s": 16 mmTemperature rise: "DV31 " 70ºCWork: pull/pushIncorporated return spring: NO
1)Voltage under demand:They can be manufactured at any voltage between the maximum andminimum voltage values shown in the chart.2)To feed in alterning current, there has to be an external rectification ofthe signal.3)The duty-cycles described in the chart are standard, they can bemanufactured in any intermediate cycle.4)If any variation from the original is needed, please ask us.
Ordering code: ECR50-16 --V ED---%
Example: Standard voltage:24Vdc Duty-cycle: ED100%: ECR50-16 24Vdc ED100% Standard voltage:12Vdc Duty-cycle: ED15%: ECR50-16 12Vdc ED15%
For fixation of the solenoid: see document 7.0
Solenoid under voltage
Duty-cycle ED(%) 100 40 25 15 5 Abs. Power at 20ºC (W) 20 45 70 120 320Minimum force (N) 13 18 26 41 72
Max time under voltage(s) h 120 75 45 15Plunger weight (g) 220Solenoid weight (kg) 1.4
Revision: 1 /2012 7.4Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Linear reversible solenoids
Calculation of the effective force: see documents 1.1 & 7.0
Force-stroke curve
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o o x x 5 250 x x 40% x o o o o o o x x 9 250 x x 25% x o o o o o o x x 9 250 x x 15% x o o o o o o x x 12 250 x x
5% x x o o o o o x x 24 250 x xLay out: o = Available ; x = Unavailable
Revision: 1/2015
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Revision: 1 /2012 7.5Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
ECR65-15 TYPESolenoid protection rate: IP40(EN60529)Insulation class: B (130ºC)Cycle duration: 5 minutesStandard stroke "s": 15 mmTemperature rise: "DV31 " 70ºCWork: pull/pushIncorporated return spring: NO
1)Voltage under demand:They can be manufactured at any voltage between the maximum andminimum voltage values shown in the chart.2)To feed in alterning current, there has to be an external rectification ofthe signal.3)The duty-cycles described in the chart are standard, they can bemanufactured in any intermediate cycle.4)If any variation from the original is needed, please ask us.
Solenoid under voltage
Force-stroke curve
For fixation of the solenoid: see document 7.0
Ordering code: ECR 65-15 --V ED---%
Example: Standard voltage:24Vdc Duty-cycle: ED100%: ECR65-15 24Vdc ED100% Standard voltage:48Vdc Duty-cycle: ED15%: ECR65-15 48Vdc ED15%
Duty-cycle ED(%) 100 40 25 15 5 Abs. Power at 20ºC (W) 30 75 110 185 545Minimum force (N) 38 64 80 99 162
Max time under voltage(s) h 120 75 45 15Plunger weight (g) 350Solenoid weight (kg) 2.8
Linear reversible solenoids
Calculation of the effective force: see documents 1.1 & 7.0
6 12 24 48 100 125 205 110 230 Min Max Min Max100% x o o o o o o x x 9 250 x x40% x o o o o o o x x 12 250 x x 25% x x o o o o o x x 24 250 x x 15% x x o o o o o x x 24 250 x x5% x x o o o o o x x 24 250 x xLayout: o = Available ; x = Unavailable
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Revision: 1 /2012 7.6Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
ECR72-30 TYPE
Force-stroke curve
Solenoid protection rate: IP40(EN60529)Insulation class: B (130ºC)Cycle duration: 5 minutesStandard stroke "s": 30 mmTemperature rise: "DV31 " 70ºCWork: pull/pushIncorporated return spring: NO
1)Voltage under demand:They can be manufactured at any voltage between the maximum andminimum voltage values shown in the chart.2)To feed in alterning current, there has to be an external rectification ofthe signal.3)The duty-cycles described in the chart are standard, they can bemanufactured in any intermediate cycle.4)If any variation from the original is needed, please ask us.
Solenoid under voltage
For fixation of the solenoid: see document 7.0
Ordering code: ECR72-30--V ED---%
Example: Standard voltage:24Vdc Duty-cycle: ED100%: ECR72-30 24Vdc ED100% Standard voltage:12Vdc Duty-cycle: ED15%: ECR72-30 12Vdc ED15%
Calculation of the effective force: see documents 1.1 & 7.0
Duty-cycle ED(%) 100 40 25 15 5 Abs. Power at 20ºC (W) 34 98 166 195 830Minimum force (N 28 42 56 71 146
Max time under voltage(s) h 120 75 45 15 Plunger weight (g) 400Solenoid weight (g) 3.2
Linear reversible solenoids
6 12 24 48 100 125 205 110 230 Min Max Min Max100% o o o o o o o x x 5 250 x x40% x o o o o o o x x 9 250 x x 25% x o o o o o o x x 12 250 x x 15% x o o o o o o x x 12 250 x x
5% x x o o o o o x x 24 250 x xLayout: o = Available ; x = Unavailable
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Duty-cycle Standard voltages Under demand voltages ED% VDC VAC VDC VAC
Revision: 1 /2012 7.7Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
ECR90-25 TYPESolenoid protection rate: IP40(EN60529)Insulation class: B (130ºC)Cycle duration: 5 minutesStandard stroke "s": 25 mmTemperature rise: "DV31 " 70ºCWork: pull/pushIncorporated return spring: NO
1)Voltage under demand:They can be manufactured at any voltage between the maximum andminimum voltage values shown in the chart.2)To feed in alterning current, there has to be an external rectification ofthe signal.3)The duty-cycles described in the chart are standard, they can bemanufactured in any intermediate cycle.4)If any variation from the original is needed, please ask us.5) Earthing is recommended if the metallic parts are accessible.
Solenoid under voltage
For fixation of the solenoid: see document 7.0
Ordering code: ECR90-25 --V ED---%
Example: Standard voltage:24Vdc Duty-cycle: ED100%: ECR90-25 24Vdc ED100% Standard voltage:48Vdc Duty-cycle: ED15%: ECR90-25 48Vdc ED15%
Duty-cycle ED(%) 100 40 25 15 5 Abs. Power at 20ºC (W) 55 125 190 300 900Minimum force (N) 70 111 146 178 305
Max time under voltage(s) h 120 75 45 15 Plunger weight (g) 900Solenoid weight (Kg) 8.5
Linear reversible solenoids
Calculation of the effective force: see documents 1.1 & 7.0
Force-stroke curve
6 12 24 48 100 125 205 110 230 Min Max Min Max100% x o o o o o o x x 12 250 x x40% x x o o o o o x x 24 250 x x 25% x x o o o o o x x 24 250 x x 15% x x o o o o o x x 24 250 x x
5% x x o o o o o x x 24 250 x xLayout: o = Available ; x = Unavailable
Effective force (Fh) is obtained from magnetic force (Fm), adding and substracting the plunger weight.
1) When the solenoid pulls upwards:Transition of unlock to lock: Effective force = Magnetic force - Plunger weight - Spring forceTransition of lock to unlock: Effective force = Spring force + Plunger weight
2)When the solenoid pulls downwards:Transition of unlock to lock: Effective force = Magnetic force + Plunger weight - Spring forceTransition of lock to unlock: Effective force = Spring force - Plunger weight
3)When the solenoid pulls in horizontal positionTransition of unlock to lock: Effective force = Magnetic force - Spring forceTransition of lock to unlock: Effective force = Spring force
-For untis with incorporated return spring:Effective force = Magnetic force -Spring force ± Plunger weight
COMMENT: The mounting position 3 increases the abrasion of the sliding guides comparing to position 1 and 2.
ASSEMBLY: the screw does not have to exceed the wall of the magnetic circuit
Data sheet rated valuesconditions:
Magnetic Force values (Fm)depending on the stroke areobtained in the following conditions:
-Standard temperature = 35ºC-Coil stabilized at its workingtemperature.-Rated voltage equal to 90% of thestandard one.-Solenoid working in horizontalposition.
1)
2)
3)
N A F S A
Plunger
Coil
Flying leads
Magnetic body
Shaft
Pull
Push
Magnet system
ERB serie electromagnets are bistable linear solenoids, where the stroke movement from initial(unlocked) to final position (locked) is made by electromagnetic forces, the return to initial positiontakes place by an inverse polarizing pulse combined with external forces or by an incorporated spring.When it is off, the bistable solenoids has got two working and maintained positions. One will be heldby a permanent magnet system and the other one by a return spring or external forces.Its specifications makes this solenoid perfect to use when both unlocking and locking position arekept for a long time.
ERB SERIE
Structure, basic components:
Magnetic body:It is the metal part containing a coil, thecore, a magnet system and the fixationholes.Coil:It receives the electrical energy to createa magnetic field.Plunger:It moves along and inside the coil, it hasgot a non-magnetic shaft fixed to theplunger. If pulling is needed, fix the elementto activate to the plunger. To push, fix theshaft to the element to activate.
Work depending on the feeding mode:
Red cable: +VdcBlack cable: -Vdc
Red cable: -VdcBlack cable: +Vdc
Locked position Unlocked position
(F-S) Coil+magnet
(F-S)Spring
F-S:Force-stroke
Bistable solenoids
Revision: 1 /2012 8.0Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
NA
FSA
, re
serv
es th
e rig
ht to
any
mod
ifica
tion
Solenoid locked Force-Stroke curve(F-S)
Protection rate: IP00Insulation class: Y (90ºC)Available Voltage:12, 24, 48, 110, 125, 205 VdcCycle duration: 3 minutesStandard stroke "s": 5 mmTemperature rise "DV31": 70ºCWork: pull/pushReturn spring incorporated: YES
Standard voltage 24VdcDuty cycle ED(%) 20Abs. power at 20ºC (W) 35Minimum Vdc (V) 1) 6Maximum Vdc (V) 1) 205Minimum Vac (V) 1) 2) NPMaximum Vac (V) 1) 2) NPMax time under voltage(s) 30Plunger weight (g) 40Solenoid weight (g) 165NP: Not available
ERB35/N TYPE
1)Voltage under demand:They can be manufactured at any voltage between the maximum and the minimum voltage values shown in the chart.2)To feed in alterning current the solenoid must be fed using a rectifier with standard voltage.3)If any variation from the original is needed please contact.4)Earthing is recommended if the metallic parts are accessible.
Ordering code: ERB35/N --V ED20% - Spring
Example: Standard voltage:24Vdc Duty cycle: ED20%: With spring: ERB35/N 24Vdc ED20% RS Standard voltage:12Vdc Duty cycle: ED20%: Without spring : ERB35/N 12Vdc ED20% RN
Spring yes: RS; Spring no: RN ASSEMBLY: the screw does not have to exceed the wall of the magnetic circuit
Bistable solenoids
Work depending on the feeding mode:
Red cable: +VdcBlack cable: -Vdc
Red cable: -VdcBlack cable: +Vdc
Locked position Unlocked position
(F-S) Coil+magnet
(F-S)Spring
F-S:Force-stroke
Calculation of the effective force: see documents 1.1 & 8.0
Revision: 1 /2012 8.1Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
Locked solenoid Force-Stroke Curve (F-S)
Protection rate: IP00Insulation class: Y (90ºC)Available voltages: 12, 24, 48, 110, 125, 205 VdcCycle duration: 3 minutesStandard stroke "s": 10 mmTemperature rise "DV31": 70ºCWork: pull/pushReturn spring incorporated: YES
Standard voltage 24VdcDuty cycle ED(%) 20Abs. power at 20ºC (W) 57Minimum Vdc (V) 1) 12Maximum Vdc (V) 1) 205Minimum Vac (V) 1) 2) NPMaximum Vac (V) 1) 2) NPMax time under voltage(s) 30Plunger weight (g) 71Solenoid weight (g) 365NP: Not available
ERB50/N TYPE
1)Voltage under demand:They can be manufactured at any voltage between the maximum and the minimum voltage values shown in the c chart.2)To feed in alterning current the solenoid must be fed using a rectifier with standard voltage.3)If any variation from the original is needed please contact.4)Earthing is recommended if the metallic parts are accessible.
Ordering code: ERB50/C --V ED20% - Spring
Example: Standard voltage:24Vdc Duty cycle: ED20%: With spring : ERB50/C 24Vdc ED20% RS Standard voltage:12Vdc Duty cycle: ED20%: Without spring : ERB50/C 12Vdc ED20% RN
Spring YES: RS; Spring NO: RN ASSEMBLY: the screw does not have to exceed the wall of the magnetic circuit
Bistable solenoids
Work depending on the feeding mode:
Red cable: +VdcBlack cable: -Vdc
Red cable: -VdcBlack cable: +Vdc
Locked position Unlocked position
(F-S) Coil+magnet
(F-S)Spring
F-S:Force-stroke
Calculation of the effective force: see documents 1.1 & 8.0
Revision: 1 /2012 8.2Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Protection rate: IP00 EN60529Insulation class: E (120ºC)Standard voltage: from 6 to 12 VdcUnder demand voltage: contactStandard stroke "s": 5mmDuty cycle ED: 33%Coil resistance at 20ºC: 8 OhmInitial force: 1,5 NHolding force: 6NPlunger weight: 5 grSolenoid weight: 40 gr
ERDI15 TYPE
Plunger stroke direction
ASSEMBLY: the screw does not have to exceed the wallof the magnetic circuit
*Obligatory earthing if the metallic partsare accessible.
Dimensionnal drawing:
Ordering code: ERDI15 6V 33%
Force-stroke Curve (F-S)
Revision: 1 /2012 9.1Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Bistable reversible solenoids
Voltage 6V - (Coil in parallel) Voltage 12V - (Coil in serie)
This solenoid has two rest ing positions, the stroke movement "s" from a position to the otherone is made by a polarized electric signal, the plunger is retained in each end of stroke positionusing permanent magnets.
Connection scheme:
Magnet coil A
Magnet coil B
Red cable - A
White cable - B
White cable - A
Red cable - B
B BA
A
Towards B
Towards A-
-+
+Towards B
Towards A-
-+
+
Red AWhite B
Red BWhite A Red A Red B
White A and B White
ECI serie electromagnets are bistable linear electromagnets,where the stroke movement from initial to final position is madeby an incorporated spring.
When solenoid is in final position after been under voltage (seedrawing bellow) , the mechanical reset to the initial position hasto be made by external forces acting on the plunger.
The plunger is retened in the initial postion by permanent magnets.To release the plunger is necessary feed the electromagnet witha low power polarized voltage signal.
0
FR
Stroke "s" (mm)8
FR = Spring force
Position A (Initial position):Repose status (compresseds p r i n g ) , w h e n t h eelectromagnet is feeded itpass to position B.
Position B (Final position):After voltage status (springfree). To return to position A,will be necessary apply anexternal force
External force to reset
Solenoid push force
28N
14N
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Revision: 1 /2012 10.1Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Linear bistable solenoids
ECI30/C TYPE
Solenoid with compressed spring
Solenoid protection rate: IP40Insulation class: Y (90ºC)Minimun release voltage: 6VDuty-cycle ED: 100%Standard stroke "s": 8 mmWork: PushMagnetic retention force (Frm): 35NInitial force (Fe): 28NUseful magnetic force (Fru=Frm-Fe): 7NFinal force (Fa): 14NMechanical response time: 5msMinimun energy of release: 30 mJMinimun duration of the electrical impulse: 20msSolenoid weight: 0,170 Kg
Ordering code: ECI30/C 6Vdc ED100%
Working
Force-stroke curve
ECI serie electromagnets are bistable linear electromagnet, wherethe stroke movement from initial to final position is made by aincorporated spring.
When solenoid is in final position after been under voltage (Seedrawings bellow), the mechanical reset to the initial position hasto be made by external forces acting on the mobile core.
The plunger is retened in the initial postion by permanent magnets.To release the plunger is necessary feed the electromagnet witha low power polarized voltage signal.
0
FR
Stroke "s" (mm)8
FR = Spring force
Position A (Initial position):Repose status (compressedspring) , when theelectromagnet is feeded it passto position B.
Position B (Final position):After voltage status (springfree). To return to position A,will be necessary to apply anexternal force
External force to reset
Solenoid push force
37N
18N
ECI35/C TYPE
Solenoid with compressed spring
Solenoid protection rate: IP40Insulation class: Y (90ºC)Minimun release voltage: 6VDuty-cycle ED: 100%Standard stroke "s": 8 mmWork: PushMagnetic retention force (Frm): 44NInitial force (Fe): 37NUseful magnetic force (Fru=Frm-Fe): 7NFinal force (Fa): 18NMechanical response time: 5msMinimun energy of release: 30 mJMinimun duration of the electrical impulse: 20msSolenoid weight: 0.190 Kg
Ordering code: ECI35/C 6Vdc ED100%
Working
Force-stroke curve
Revision: 1 /2012 10.2Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Linear bistable solenoids
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Lateral fixation (Only forsmaller lateral stressthan 20N): The length ofthe assembly screws doesnot have to exceed of thethickness of the magneticcircuit
Simple-effect linear locking bolts (Active security)
ER30/CCR TYPE
Solenoid shown without voltage
Solenoid protection rate: IP00Insulation class: B (130ºC)Standard voltage: 24VdcDuty cycle (ED%): 100Absorbed power at 20ºC: 8 WUnder demand voltage: Vdc (de 3V a 205V)Under demand voltage: Vac (de 24V a 230V)Standard stroke "s": from 8 to 10mmTemperature rise "DV31": 70ºCPlunger weight (g): 60Locking bolt weight (g): 220Return spring incorporated: YESSpring return force (daN): from 1.6 to 0.6Maximum radial effort with lateral fixation: 50NMaximum radial effort with frontal fixationfixing in the guide's diameter: 1000N
Ordering code:ER30/CCR --V ED100%Example:Standard voltage:24Vdc: ER30/CCR 24Vdc ED100%Standard voltage:48Vdc:ER30/CCR 48Vdc ED100%
1)Voltage under demand:They can be manufactured at any voltage betweenthe maximum and minimum voltage values shownin the chart.2)To feed in alterning current, the solenoid will havea rectifier incorporated. Faston terminals will bechanged by flying leads (L=150mm).3)If any changes from the original are needed,please contact.4)Earthing is recommended if the metallic parts areaccessible.
Frontal fixation(recommendedAssembly): it isadvisable to realize asmall bush of the guidethus to secure theoptimal efficiency.
11.1Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Derivative of series ER, and reinforced with guide to guarantee the operation of the axis boltbefore possible radial efforts. The closing takes place under tension (active security).This indicated to work in automatism where an intense use is not required.It is possible to be fixed frontally lateral or.(When an intense use is required to see document 11.2)
Lateral fixation
Frontal fixation
Axis bolt Guide
Magnetic circuit
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
These locking bolts are simple effect linear solenoids, where the shaft has been reinforcedto assure the performance in case of radial stress. This model assures the locking with voltage(active security).It has got lateral and frontal fixing.Its design makes it good to be used in robotics where an intensive work is required.
Axis bolt
Simple-effect linear locking bolts (Active security)
CU30/CP TYPE
Solenoid protection rate: IP40Insulation class: E (120ºC)Standard voltage: 24VdcDuty-cycle (ED%): 100 or 25Absorbed power at 20ºC: 7.5 W(ED100%);29W(ED25%)Under demand voltage: Vdc (from 3V to 205V)Standard stroke "s": 10mmTemperature rising "DV31": 70ºCPlunger weight (g): 60Locking bolt weight (g): 330Return spring incorporated: YESReturn force ED100%(N): from 1.5(comprissedspring, with voltage) to 1 (free, without voltage)Return force ED25%(N): from 2.8 (comprissedspring, with voltage) to 1.8 (free, without voltage)Maximum radial effort (N): 3000N
Ordering code:CU30/CP --V ED100%Example:24Vdc 100%ED: CU30/CP 24Vdc ED100%48Vdc 25%ED: CU30/CP 48Vdc ED100%
1)Voltage under demand:They can be manufactured at any voltagebetween the maximum and minimumvoltage values shown in the chart.
2)To feed in alterning current the solenoidwill have a rectifier mounted in.
3)If any change from the original isneeded, please contact us.
Solenoid shown under voltage
11.2Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
NA
FSA
rese
rves
the
right
to a
ny m
ofdi
ficat
ion
11.3Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Simple-effect linear locking bolts
C30 TYPE
Protection rate: IP00. Insulation class: F (155º C). Standard voltage: 24-48-125V.--- y 230Vac. Standard voltage: 8.5W. Duty cycle: ED 100%. Weight: 0.6Kg.
OPERATION MODE
To operate any part of the line and for being sure that the electrical accident does not happen to people,the bolt must be unlocked.Push the (a1) thumb switch, at the same time turn the key 90º to (A), in this position the microswitches (b1-b2) are working and the line of actuation is cut, stop pushing the thumb switch and extract the key (d), thismust be kept out of the electrical equipment, in the unlock position the lamp is switched off, it switches onwhen locking.To lock introduce the key and turn 90º to (B).
DESCRIPTION
This bolt is locked without voltage, the locking is made by an incorporated spring. With an electrical signalthe bolt turns to unlocked.The key has two positions, in the locked position the key cannot be removed. To remove it, it is necesary tounlock the bolt.Microswitch number and its operation mode (normaly open, closed or combined) depends on the applicationrequired.Applications: it is designed to protect properly from electrical accidents, it is assembled inside the front ofthe high, medium and low voltage electrical equipment and for all those applications where an electricalsignal needs to be sent or turn off by a combined security activation (thumb switch/ key turn).
The bolt will be provided with two keys.
Ordering code: C30--V ED100%
Example:Standard voltage:24Vdc: C30 24Vdc ED100%
*Earthing is recommended if the metallic parts are accessible.
11.4Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Simple-effect linear locking bolts (Passive security)
TYPE:CU20/CP
Protection rate: IP40Insulation class: E (120ºC)Standard voltage: VDC (12V;24V;48V)Duty cycle (ED%): 100%Absorbed power at 20ºC: 4,2WStandard stroke "s": 7mmTemperature rising "DV31": 70ºCMobil plunger weight (g): 17Locking bolt weight (g): 107Return spring incorporated:1.1 N (Opened lock, withvoltage) to 0.2N (Closed lock, without voltage).Mimimum force at stroke 7mm with incorporatedspring(N): 0,3Maximum radial stress (N): 2000N (Assembly A)Maximum radial stress (N): 750N (Assembly B)
Ordering code:-CU20CP100 12VDC100%: Features: Vn (12VDC) ; ED (100%) ; Pn (4,2W)-CU20CP25 12VDC25%: Features: Vn (12VDC) ; ED (25%) ; Pn (17W)-CU20CP100 24VDC100%: Features: Vn (24VDC) ; ED (100%) ; Pn (4,2W)-CU20CP25 24VDC25%: Features: Vn (24VDC) ; ED (25%) ; Pn (17W)-CU20CP100 48VDC100%: Features: Vn (48VDC) ; ED (100%) ; Pn (4,2W)-CU20CP25 48VDC25%: Features: Vn (48VDC) ; ED (25%) ; Pn (17W)
Lay out:Vn= Standard voltage ; ED= Duty-cycle ; Pn= Standard power
- If any change from the original is needed, please contact us.-The connector can be deleted or replaced.- To use the solenoid with the electric saver, see page Electric saver A.3
Protection rate: IP40Insulation class: E (120ºC)Standard voltage: VDC (12V;24V;48V)Duty cycle (ED%): 25%Absorbed power at 20ºC: 17WStandard stroke "s": 7mmTemperature rising "DV31": 70ºCMobil plunger weight (g): 17Locking bolt weight (g): 107Return spring incorporated:1.5 N (Opened lock, withvoltage) to 0.5N (Closed lock, without voltage).Mimimum force at stroke 7mm with incorporatedspring(N): 1,75Maximum radial stress (N): 2000N (Assembly A)Maximum radial stress (N): 750N (Assembly B)
These locking bolts are simple effect linear solenoids, where theshaft has been reinforced to assure the performance in case of radialstress. This model assures the locking without voltage (passivesecurity).It has got frontal and rear fixing.The bolt has a slip with anti-rotationsystem. Its design makes it good to be used as industrial lockingbolt.
Electromagnet without voltage
Assembly A: Assembly B:With lateral guided
Closed lock,without voltage:
Opened lock,with voltage:
Model: CU20CP100 Model: CU20CP25
Description:
The holding electromagnets (electromagnetic and electropermanent) are used to attract and hold ferromagneticpieces.The maximum force efficiency is achieved with the piece to be hold above the attraction's face and in directcontact with both poles (outside pole and inside pole).
Conditions for a correct instalation, use and maintenance:
Holding Electromagnets
ATTRACTION FASTENING FACECentral pole Flying leads
Carcase
Exterior pole
In electropermanent holding electromagnets, vibration and temperature higher than the one recommendedmust be avoided because it could damage the magnet and the product would loose force.
Maintenance:
If the attraction face suffers bumps when working, a reduction of force will occur due to the extraordinary airgap generated, and to recover the initial force, attraction face must be rectified
Coil
It is convenient toleave a tiny gapbetween the electromagnetfixing and its fasteningface so that the productcan move and adaptto the piece to hold
Air gap
Movement
Piece to hold:To obtain the maximumperformance, the surfacemust be the same as orbigger than the attractionface of the holdingelectromagnets
AllowancedL
Holding electromagnetspiece fixation
Threaded hole toelectromagnet fixation
It is not recommended use holding electromagnet in applications that an air gap>0.2mm is required.The retention force will fall down exponentially when the air gap increases (as can be seen in the data sheetof each product).
Revision: 1 /2012 12.0Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Table 2
Important: the clamping screw does nothave to exceed measure D
Table 1
1 14,5 3,8 1,6 0,33 27 5,7 2,6 0,351 27 19 12 33 114 47 20 3,56 135 50 21 3,71 37 24 18 6 1,53 170 80 40 9,5 1,66 190 90 45 12 21 38 30 24 13 43 300 203 133 27 4,56 400 245 160 30 51 40 32 30 20 153 320 235 185 65 166 500 370 240 68 201 45 40 35 25 153 310 290 250 148 406 830 660 500 164 46
10 980 750 560 190 501 65 42 40 30 203 430 360 325 230 906 1150 970 830 375 110
10 2000 1350 1000 420 1251 70 50 45 35 253 530 440 426 335 2256 1400 1200 1050 730 310
10 2600 2200 1700 880 3303 700 580 550 480 390 6 1810 1650 1580 1400 1100
10 5800 4350 3910 3000 185018 7104 5760 4992 3840 2400
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tions
Round holding electromagnets
VEM SERIEThe attraction and holding of the magnetic pieces are obtained feedingthe winding inside the solenoid. When the power supply stops theelectromagnet looses the piece.When working with loads security norms must be respected.
Protection rate: IP65Insulation class: B (130ºC)Standard voltage: 24 VDCStandard duty cycle: ED100%Other voltages,ED and sizes: Consult
Flying leads for every size.Supply possibilities under demand:.With campling screw from the VEM25.With connector from the VEM65.The connector (1) has 4 possibilities of direction (4x90º)and it is possible to be incorporated to the same diodesof rectification for alterning current connection (AC).
The table 2 gives for each type of holding magnet, the values of the force ofmaintenance (Fm) based on the air gap, measured in the following conditions:
-Direct current supply.-Flat piece (3µ m rugosity) in AºSt37, thickness as shown in the table 2 and dimensionsare similar or bigger than the attraction face.-Room temperature 35ºC.-Coil working on its regime temperature.
At different conditions, the magnetic force(Fm) may decrease.The value of themagnetic remanence after the power supply stops is 5% of the holding force.
.Earthing is recommended if the metallic parts are accessible.
.Technical explanation: see documents 1.4 & 1.5
.Under demand: any size, voltage, duty cycle etc can be manufactured.
When lifting or handling heavy loads a minimun security margin of 3 must be respected, the weight of the load cannotexceed 33% of the magnetic force.
Mag
netic
For
ce F
m (N
)
TYPE øA (-0,3) B C±0.1 D E F Weight(Kg)
VEM 20 20 M-3 12 5 --- --- 0.02 VEM 25 25 M-4 20 6 --- 40 0.06 VEM 30 30 M-4 22 6 --- 45 0.10 VEM 40 40 M-5 26 8 --- 55 0.20 VEM 50 50 M-5 30 8 --- 65 0.30 VEM 65 65 M-8 35 12 112 80 0.80 VEM 80 80 M-8 38 12 127 95 1.30 VEM 100 100 M-10 43 15 147 115 2.10 VEM 150 150 M-16 56 24 197 165 6.40
Flying leads: Ref: VEM (type)-V - ED%Example: VEM 65-24Vdc- ED100%
Connector (C): Ref: VEM (type)/C-V-ED%Example: VEM65/C-24Vdc ED100%Connection:see documentation that is enclosed with the material
Clamping screw (B): Ref: VEM(type)/B-V-ED%Example: VEM50/B-24Vdc-ED100%
VEM20 1,6
TYPE P at 20ºC (W)
e (mm) Air gap (mm) dL
0 0,1 0,2 0,5 1
VEM25 3,2
VEM30 4
VEM40 5,6
VEM50 6,5
VEM65 10
VEM80 15
VEM100 20
VEM150 40
e (mm): Thickness of the piece to hold
Revision: 1 /2012 12.1Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tions
Table 1
Table 2
Rectangular holding electromagnets
The attraction and holding of the magnetic pieces are obtained by feeding thewinding inside the solenoid. When the power supply stops, the solenoid looses thepiece. When working with loads, security norms must be respected.
When lifting or handling heavy loads a minimumsecurity margin of 3 must be respected, the weightof the load cannot exceed 33% of the magnetic force.
3
Protection rate: IP65Insulation class: B (130ºC)Nominal Voltage: 24VDCStandard duty cycle: ED100%Other voltages, ED and sizes: Consult
- Alternating current connection (AC):Only for sizes ERM150/60 to ERM500/60.- Earthing is recommended if the metallic parts areaccessible.- Mounting, supply possibilities and ordering code:to see 11.3- Technical explanations: to see documents 1.4 and1.5- Under demand: any size, voltage, duty cycle etccan be manufactured
The table 2 gives for each type of holding magnet,the values of the force of maintenance (Fm) basedon the air gap, measured in the following conditions:-Direct current supply.-Flat piece (3µ m rugosity) in AºSt37, thickness asshown in the table 2 and dimensions are similar orbigger than the attraction face.-Room temperature 35ºC.-Coil working on its regime temperature.At different conditions, the magnetic force(Fm) maydecrease.The value of the magnetic remanenceafter the power supply stops is 5% of the holdingforce.
ERM SERIE
TYPE A B C D E F H Nº of holes Compresion gland Weight(kg)ERM100/35 125 10 2 0.9ERM150/35 175 10 3 1ERM200/35 225 10 4 1.5ERM400/35 425 35±0.3 34±0.1 25 50 12 M-6 8 PG-9 2.8ERM500/35 525 12 10 3.5ERM600/35 625 12 12 4.5ERM150/60 180 40 70 2 2.3ERM200/60 230 60±0.1 49.5±0.2 40 120 12 M-8 2 PG-11 3ERM500/60 530 70 120 4 7.8
Ordering code:Size; Voltage; Duty cycleExample: Ref.: ERM150/35 24Vdc 100%To other configurations see document 12.3
P at 20ºC (W)
ERM100/35 10
ERM150/35 14
ERM200/35 18
ERM400/35 30
ERM500/35 45
ERM600/35 53
ERM150/60 25
ERM200/60 40
ERM500/60 75
Mag
netic
forc
e Fm
(N)
TYPE e (mm) Airgap (mm)
1 32 22 12 8 6 3 396 308 120 45 8 6 604 320 190 52 1210 752 468 238 60 18 1 65 50 30 21 14 3 769 580 220 82 17 6 1090 657 368 90 2110 1450 904 490 116 35 1 80 60 42 28 14 3 928 720 260 94 20 6 1400 810 460 121 2710 1758 1108 690 136 46 1 172 131 91 60 35 3 2100 1460 537 210 45 6 3060 1722 962 263 6010 3810 2371 1297 304 93 1 210 150 100 60 36 3 2323 1806 674 234 56 6 3540 2100 1114 295 7010 4423 2745 1501 330 117 1 226 173 90 66 40 3 2653 2053 706 266 66 6 4053 2266 1286 346 8010 5026 3120 1806 400 120 1 140 112 102 75 50 3 780 680 600 445 180 6 1800 1490 1100 610 20010 1900 1500 1250 650 210 1 205 165 155 116 72 3 1130 990 890 680 250 6 2550 2160 1800 884 28010 2760 2300 1870 900 300 1 553 440 397 310 190 3 3150 2630 2320 1800 780 6 7250 5870 4650 2380 85010 7450 5950 4820 2410 910
0 0,1 0,2 0,5 1
e= Thickness of the piece to hold
Revision: 1 /2012 12.2Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Mounting and supply possibilities for rectangular holding electromagnet
ERM --/35Supply possibilities
A)Connector (Standard)
B)Stuffing box(under demand)
2x180º connector
Standard mounting Opcional mounting under demand
1)Standard mounting 2)Face opposite to standard mounting (Under demand)
3)Fastening face (Under demand)
Connector and stuffing box different positions
ERM --/60Supply possibilities 4x90º connector
Connector and stuffing box different positions
A)Connector (Standard)
B)Stuffing box(Under demand) Optional mounting under demand
1)Standard mounting 2)Face opposite to standard mounting (Under demand)
4)Fastening face(Under demand)
3)Longitudinal output(Under demand)
IMPORTANT: Under demand orders can be delayed in the delivery
Ordering code:Size; Supply possibilities; Positioning; Voltage; Duty-cycle;
Example: ERM200/35 A2 24Vdc 100% (Connector in the opposite face to standard mounting) ERM200/60 B4 24Vdc 50% (Stuffing box in the mooring face)
Revision: 1 /2012 12.3Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tions
Important: the clamping screw does not have toexceed measure D
Table 1
Table 2
Round electropermanent holding electromagnets
VM SERIE
TYPE øA (-0,3) B C±0.1 D E F Weight(Kg)
VM 20 20 M-3 25 5 --- --- 0.04 VM 25 25 M-4 27 5 --- 40 0.06 VM 30 30 M-4 28 5 --- 45 0.17 VM 40 40 M-5 30 6 --- 55 0.24 VM 50 50 M-5 35 6 --- 65 0.44 VM 65 65 M-8 40 8 112 80 0.74 VM 80 80 M-8 45 8 127 95 1.42 VM 100 100 M-10 50 10 147 115 2.20 VM 150 150 M-16 65 15 197 165 6.60
The attraction and holding of magnetic pieces are made by permanent magnetsmounted in the electromagnet, with these kind of products we avoid the risk ofload falling down due to sudden power supply failure.The power supply on thecoil allows to loose the load, when this power supply stops, the product recoversits initial force.When working with suspended loads, security norms must berespected.
When lifting or handling heavy loads a minimum security margin of 3 must be respected, the weight of the load cannot exceed 33% of the magnetic force.
Protection rate: IP65Insulation class: B (130ºC)Standard voltage: 24VDCStandard duty cycle: ED100%Different voltage, ED or size: Consult
Flying leads for every sizeSupply possibilities under demand:.With campling screw from the VM25.With connector from the VM65.The connector (1) has 4 possibilities of direction (4x90º)and it is possible to be incorporated to the same diodesof rectification for alterning current connection (AC).
The table 2 gives for each type of holding magnet, the values of the forceof maintenance (Fm) based on the air gap, measured in the followingconditions:-Holding magnet without voltage.-Flat piece (3µ m rugosity) in AºSt37, thickness as shown in the table 2 anddimensions are similar or bigger than the attraction face.-Room temperature 35ºC.-Coil working on its regime temperature.At different conditions, the magnetic force(Fm) may decrease.The valueof the magnetic remanence after the power supply stops is 5% of theholding force.. Earthing is recommended if the metallic parts are accessible..Technical explanation: see documents 1.4 & 1.5.Under demand: any size, voltage, duty cycle etc can be manufactured.
1 18 5 13 18 5 110 18 5 11 20 7 33 23 7 410 29 10 71 24 10 53 45 10 610 52 14 71 39 29 223 108 57 2910 128 58 371 43 30 283 129 110 7510 226 125 801 44 35 253 266 203 14010 374 238 1451 44 35 253 294 267 21710 588 362 2561 45 35 253 299 282 26210 1000 745 5191 93 75 603 415 350 32010 2000 1500 1300
VM20 2.6
VM25 4.3
VM30 4.5
VM40 7
VM50 10
VM65 14
VM80 18
VM100 25
VM150 45M
agne
tic F
orce
Fm
(N)
TYPE P at 20ºC (W)
Thickness of thepiece to hold (mm)
Air gap (mm) dL
0 0.1 0.2
Flying leads: Ref: VM (type)-V - ED%Example: VM 50-24Vdc- ED100%
Connector (C): Ref: VM (type)/C-V-ED%Example: VM65/C-24Vdc ED100%Connection:see documentation that is enclosed with the material
Clamping screw (B): Ref: VM(type)/B-V-ED%Example: VM50/B-24Vdc-ED100%
Revision: 1 /2012 12.4Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Table 1
Table 2
Mag
netic
forc
e F
m (N
)
Revision: 1 /2012 12.5Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
TYPE øA (-0,3) B C(±0,1) D E Weight(Kg)VM 20/ND 20 M-3 25 5 26 0.04VM 30/ND 30 M-4 32.5 6 35.2 0.13VM 40/ND 40 M-5 41.7 6 42.7 0.28VM 50/ND 50 M-5 42.8 6 52.5 0.45VM 65/ND 65 M-8 45.5 8 67 0.74VM 100/ND 100 M-8 67 10 102 3.00VM 150/ND 150 M-16 65 15 152 7.10
Important: the clamping screw does nothave to exceed measure D
E n t r e h i e r r o ( m m ) dL
Round electropermanent holding electromagnets
VM/ND SERIE
Flying leads
Ordering code : VM--/ND --V ED---%Example 1: VM50/ND ; Standard voltage : 24Vdc ; Duty cycle : ED15% ; Ref.: VM50/ND 24Vdc ED15% Example 2: VM50/ND with protection ; Standard voltage : 24Vdc ; Duty cycle : ED15% ; Ref.: VM50/ND_WP 24Vdc ED15%
When lifting or handling heavy loads a minimum security margin of 3 must be respected, the weight of the load cannot exceed33% of the magnetic force.
Protection rate: IP65Insulation class: Y (90ºC)Standard voltage: 24VDCStandard duty cycle: See chartDifferent voltage, ED or size: Consult
Supply possibilities:
Flying leads for every size:VM20/ND, VM30/ND, VM40/ND: 1x0.25mm2VM50/ND, VM65/ND, VM100/ND: 1x0.5mm2VM150/ND: 2x0.75mm2Under demand: any size, voltage, duty cycle etccan be manufactured
The attraction and holding of the magnetic pieces are made by permanent magnetsmounted in the solenoid. With these kind of products, we avoid the risk of load fallingdue to sudden power supply failure. The power supply on the coil allows to loose theload, when this power supply stops, the product recovers its initial force.When working with suspended loads, security norms must be respected.
The table 2 gives for each type of holding magnet, the values of the minimum pulse time and resting time measured in thefollowing conditions:- With a weight of 5% of the maximum magnetic force made by each model-Coil working on its regime temperature.The table 2 gives for each type of holding magnet, the values of the force of maintenance (Fm) based on the air gap, measuredin the following conditions:-Holding magnet without voltage.-Flat piece (3µ m rugosity) in AºSt37, thickness as shown in the table 2 and dimensions are similar or bigger than the attractionface.-Room temperature 35ºC.-Coil working on its regime temperature.At different conditions, the magnetic force(Fm) may decrease.The value of the magnetic remanence after the power supply stops is 5% of the holding force..Earthing is recommended if the metallic parts are accessible..Technical explanation: see documents 1.4 & 1.5.Under demand: any size, voltage, duty cycle etc can be manufactured.
Feeding mode to take off the workpiece:Voltage: 24VdcPolarization:Red lead +VDC / Black lead -VDC
Under demand an internal protection can be added to the coil to protect it of the overheating, generated by the no respectingof the times given by the duty cycles, this overheating can demagnetize the internal magnet or destroy the coil changing the proper working of holding magnet.
P E D E Air gap (mm) dL
TYPE ( W ) ( % ) (mm) 0 0 , 2 0 , 5
VM20/ND 10
VM30/ND 25
VM40/ND 42
VM50/ND 48
VM65/ND 80
VM100/ND 75
VM150/ND 77
20
20
15
15
15
25
40
24
110
75
120
225
150
285
22 39 39
46 181 181
51 205 270
60 304 607
70 3741220
83 4212205
78 6152254
7 7 7
34 74 74
36 89 89
41 200 225
50 340 750
61 3651254
46 4751490
1,7 1,7 1,7
22 22 22
23 38 38
34 95 110
40 260 400
49 338 686
32 4011100
1 3 10
1 3 10
1 3 10
1 3 10
1 3 10
1 3 10
1 3 10
Minimum pulse (ms)
Resting time (ms)
180
825
743
1188
2228
1500
1070
Rectangular electropermanent holding electromagnets
The attraction and holding of the magnetic pieces are made by permanent magnetsmounted in the solenoid. With these kind of products, we avoid the risk of load fallingdue to sudden power supply failure. The power supply on the coil allows to loosethe load, when this power supply stops, the product recovers its initial force. Whenworking with suspended loads, security norms must be respected.
When lifting or handling heavy loads a minimum security margin of 3 mustbe respected, the weight of the load cannot exceed 33% of the magneticforce.
Ordering code:
Ref.: ERMI200/60 24Vdc ED15%
The table 2 gives for each type of holding magnet, the values of the force of maintenance (Fm) based on the air gap,measured in the following conditions:-Holding electromagnet without voltage.-Flat piece (3µ m rugosity) in AºSt37, thickness as shown in the table 2 and dimensions are similar or bigger than theattraction face.-Room temperature 35ºC.-Coil working on its regime temperature.At different conditions, the magnetic force(Fm) may decrease.The value of the magnetic remanence after the powersupply stops is 5% of the holding force.
Protection rate: IP65Insulation class: Y (90ºC)Standard voltage: 24VDCStandard power: 250WStandard duty-cycle: ED15%Solenoid weight: 4.7 kg
Supply possibilities:- Connector standard- Alternating current connection (AC):The connector offers the possibility of incorporatingrectifying diodes- Under demand: other possibilities of input canbe manufactured.If any changes from the original (see drawing),please contact.
- Electric connection of the connector:see documentation that is enclosed with the material
- Earthing is recommended if the metallic parts areaccessible.
- Technical explanations: see documents 1.4 & 1.5
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Mag
netic
For
ce F
m (N
)
Table 1 Thickness of the Air gap (mm) dL
piece to hold(mm) 0 0.1 0.2 0.3 0.4 0.5 1
1 250 210 190 180 165 160 140 3 1350 1250 1150 1100 1000 925 570 6 2350 2000 1750 1400 1200 1100 590 10 2800 2450 2150 1900 1600 1400 700 18 3000 2550 2300 2000 1700 1500 800
For these holding electromagnet correct working the minimum pulse and resting time must be respected:- Minimum pulse time: 300ms- Minimum resting time: 5000ms
The values of the minimum pulse time and resting time measured in the following conditions:- Coil working on its regime temperature.- Piece weight: 2 kilos (it is not recommended to use these holding electromagnet for lower weights)
Revision: 1 /2012 12.6Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
ERMI200/60
N A F S A
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Revision: 1 /2012 12.7Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Holding electromagnet
BP1000/100 TYPE
Ordering code: BP1000/100 --V ED---%
Example: Standard voltage:24Vdc Duty-cycle: ED100%: BP1000/100 24Vdc ED100%
Protection rate: IP65Insulation class: B (130ºC)Standard voltage: 24VdcStandard duty cycle ED: 100%Abs. power at 20ºC: 217 WTemperature rise "DV31" 40ºCSolenoid weight: 47 Kg
When lifting or handling heavy loads a minimum security margin of 3 must be respected, the weight of the load cannot exceed 33% of the magnetic force.
1)To feed in alterning current theelectromagnet will have an externalrectifier.
2)It can be manufactured at any voltage,duty cycle, connection etc. Also othersizes for different applications.
3)Ground connection is recommended ifto the metallic parts are accessible.
General dimensions
It is a bipolar holding electromagnet whith1000mm of effective surface.The face is made with an angle to work with different pieces betweenø120 mm y ø250 mm.The attraction and holding of the magnetic pieces is obtained by feedingthe coil inside the electromagnet. When the power supply stops theelectromagnet looses the piece. When working with loads security normsmust be respected.
The forces values are obtained with the electromagnet at its workingtemperature and with the piece to be held in contact with wholeattraction surface
ø120-ø200
ø250
ø Round bar(mm)
Force N/mm
5.4
8
Maximum keeping force
Force N(for bar => 1000mm)
5400
8000
Working instructions and electrical connection:
Connectors DIN43650-A
2P+T
1) The electrical connectionwill be detailed in the followingpoints.
2) Take out the screw betweenthe connector and the base.
3) Take off the connectorpulling it up.
4) Take off the rubberpiece.
5) Remove the inner piece, this one has power terminals.To remove it, push the carrier between the terminals 1and the mass one. Finally take off the stuffing box andconnect the supply cables as shown in figure 8.
Take out the screws, takein the supply cables in thepower terminals and screwthem again.
Stuffing box
Figure 2.
Figure 3.
Figure 4. Figure 5. Figure 6. Figure 7.
Figure 8. Figure 9.
Connector
Figure 1.
Wiring diagram between the coiland the connector base
PG11
Coil
213
21
Connector base mountedon the solenoid, must not bemanipulated.
Revision: 1 /2012 C.1Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Working instructions and electrical connection:
Connectors DIN43650-A
2P+T/C/2D
Revision: 1/2012
12
2) Take out the screw betweenthe connector and the base.
3) Take off the connectorpulling it up.
4) Take off the rubberpiece.
5) Remove the inner piece, this one has power terminals.To remove it, push the carrier between the terminals 1and the mass one. Finally take off the stuffing box andconnect the supply cables as shown in figure 8.
Take out the screws, takein the supply cables in thepower terminals and screwthem again.
Figure 1.
Figure 2.
Figure 3.
Figure 4. Figure 5.
Figure 8.
Figure 9.
Connector
Figure 6.
Electric diagram
Connector base mountedon the solenoid, must not bemanipulated.
Wiring diagram between thecoil and the connector base.
PG11
1) The electrical connectionwill be detailed in the followingpoints.
Figure 7.
Stuffing box
1
21
Coil
2
Revision: 1 /2012 C.2Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Working instructions and electrical connection:
Connectors DIN43650-A
2P+T/2D
1
2
1) The electrical connectionwill be detailed in the followingpoints.
2) Take out the screw betweenthe connector and the base.
3) Take off the connectorpulling it up.
4) Take off the rubberpiece.
5) Remove the inner piece, this one has power terminals.To remove it, push the carrier between the terminals 1and the mass one. Finally take off the stuffing box andconnect the supply cables as shown in figure 8.
Take out thescrews, take inthe supply cablesin the powerterminals andscrew themagain.
Figure 1.
Figure 2.
Figure 3.
Figure 4. Figure 5.
Figure 8.
Figure 9.
Connector
Figure 6.
Stuffing box
Figure 7.
Electric diagram
Connector base mountedon the solenoid, must not bemanipulated.
Wiring diagram between thecoil and the connector base
PG11
1
Coil
2
1
2
Revision: 1 /2012 C.2.1Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
1
2
Revision: 1 /2012 C.3Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Working instructions and electrical connection:
Connectors DIN43650-A
2P+T/C/4D
1 2
2) Take out the screw betweenthe connector and the base.
3) Take off the connectorpulling it up.
5) Remove the inner piece, this one has power terminals.To remove it, push the carrier between the terminals 1and the mass one. Finally take off the stuffing box andconnect the supply cables as shown in figure 8.
Take out the screws, takein the supply cables in thepower terminals and screwthem again
1
Figure 1.
Figure 2.
Figure 3.
Figure 4. Figure 5.
Figure 8.
Figure 9.
Connector
Figure 6.
Electric diagram
Coil
Connector base mountedon the solenoid, must not bemanipulated.
2
Wiring diagram between thecoil and the connector base
PG11
1) The electrical connectionwill be detailed in the followingpoints.
Figure 7.
Stuffing box
4) Take off the rubberpiece.
Working instructions and electrical connection:
Connectors DIN43650-A
2P+T/4D
2
1)The electrical connectionwill be detailed in the followingpoints.
2) Take out the screw betweenthe connector and the base.
3) Take off the connectorpulling it up.
4) Take off the rubberpiece.
5) Remove the inner piece, this one has power terminals.To remove it, push the carrier between the terminals 1and the mass one. Finally take off the stuffing box andconnect the supply cables as shown in figure8.
Take out the screws, takein the supply cables in thepower terminals and screwthem again.
Figure 1.
Figure 2.
Figure 3.
Figure 4. Figure 5.
Figure 8.
Figure 9.
Connector
Figure 6.
Electric diagram
Figure 7.
Stuffing box
Coil
2 1
1
Wiring diagram between thecoil and the connector base.
PG11
Connector base mounted onthe solenoid, must not bemanipulated
1
2
Revision: 1 /2012 C.3.1Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Working instructions and electrical connection:
Connectors DIN43650-A
3P+T
Connector1)The electrical connectionwill be detailed in the followingpoints.
2) Take out the screw betweenthe connector and the base.
3) Take off the connectorpulling it up.
4) Take off the rubberpiece.
5) Remove the inner piece, this one has power terminals.To remove it, push the carrier between the terminals 1and the mass one. Finally take off the stuffing box andconnect the supply cables as shown in figure 8.
Take out thescrews, take inthe supply cablesin the powerterminals andscrew them again
Coil1 Coil2
Coil1 Coil2
Coil 1 under voltage
Coil 2 under voltage
Stuffing box
1 2
Coil1 Coil2
3
Figure 1.
Figure 2.
Figure 3.
Figure 4. Figure 5. Figure 6. Figure 7.
Figure 8.
Figure 9.
Figure 10.
Figure 11.
12
3
Connector base mounted onthe solenoid, must not bemanipulated
Wiring diagrambetween the coiland the connectorbase
PG11
Revision: 1 /2012 C.4Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
7) Remove theelectronic
8) Take off thestuffing box
9) Conect the supply cables
Connector base mountedon the solenoid, must not bemanipulated
1 2
PG11
Working instructions and electrical connection:
Connectors DIN43650-A
2P+T/G
1) The electrical connectionwill be detailed in the followingpoints.
2) Take out the screw betweenthe connector and the base.
3) Take off the connectorpulling it up.
4) Take off the rubberpiece.
6) Remove the interiorpiece, which has thepower terminals.
Take out thescrews, take inthe supply cablesin the powerterminals andscrew themagain.
Stuffing box
Figure 1.
Figure 2.
Figure 3.
Figure 4. Figure 5. Figure 6. Figure 7.
Figure 10.Figure 9.
Coil
Connector
Figure 8.
5) Take off the lid.
Wiring diagram between thecoil and the connector base
Revision: 1 /2012 C.5Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
7) Remove theelectronic plate
8) Take off thestuffing box
9) Conect the supply cables
Electric diagram
Connector base mounted onthe solenoid, must not bemanipulated
PG11
Coil
1 2
Revision: 1 /2012 C.6Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Working instructions and electrical connection:
Connectors DIN43650-A
2P+T/G/4D
1) The electrical connectionwill be detailed in the followingpoints.
2) Take out the screw betweenthe connector and the base.
3) Take off the connectorpulling it up.
4) Take off the rubberpiece.
6) Remove the interiorpiece, which has thepower terminals.
Take out thescrews, take inthe supply cablesin the powerterminals andscrew themagain.Stuffing box
Figure 1.
Figure 2.
Figure 3.
Figure 4. Figure 5. Figure 6. Figure 7.
Figure 10.Figure 9.
Connector
Figure 8.
5) Take off the lid.
Wiring diagrambetween the coil andthe connector base
Working instructions and electrical connection:
Connectors DIN43650-B
2P+T/E
1) The electrical connectionwill be detailed in the followingpoints.
2) Take out the screw betweenthe connector and the base.
3) Take off the connectorpulling it up.
4) Take off the rubberpiece.
5) Remove the inner piece, this one has power terminals.To remove it, push the carrier between the terminals 1and 2. Finally take off the stuffing box and connect thesupply cables as shown figure 8.
Take out the screws, takein the supply cables in thepower terminals and screwthem again.
Stuffing box
Figure 1.
Figure 2.
Figure 3.
Figure 4. Figure 5. Figure 6. Figure 7.
Figure 8. Figure 9.
Connector
Connector basemounted on the solenoid, mustnot be manipulated
Wiring diagram between thecoil and the connector base
PG11
1 2
Coil
12
Revision: 1 /2012 C.7Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
NA
FSA
, se
rese
rva
toda
pos
ibili
dad
de m
odifi
caci
ón
It is possible to be mounted in combination with electrical economizer EEC40-24-50 (See document A.1)
Voltage feeding face: 7 to 36VDC (it does not require polarization).WARNING: Do not connect the electromagnet tothese terminals
Voltage exit face to the electromagnet.
NAFSA S.L.Model: TP10V36A1Voltage: DC7-36VSwitch: 1A
Terminal 1
Programmable timer
TP10V36A1 TYPE
General dimensionsStandard voltage: from 7 to 36VDCMaximum intensity: 1AAdjustable time: from 1 sec until 99h59min59secWork temperature range: -10ºC to 50ºCProtection rate IP: IP65 mounted on base of connector DIN43650A
Ordering code: TP10V36A1
These timers control the opening and closing of feedingelectromagnet. They have two operation ways:1) Cyclical: Two possibilities at scheduled time, ON-OFFand OFF-ON.2) Simple: Two possibilities at scheduled time, ON and OFF.
Example of assembly
ADD: increases the time DEC: decrease the timeRESET: Key for reset and test.If it is pressed when stopping: Reset and stars to work.If it is pressed when working: tests if it works properly.IND: light on indicate ON and light off indicates OFF.
MODE ADD DEC RESET
IND00.00.00
TIMER SETTING:1- Feed at standard voltage. 2 - Press MODE: the display shows (00.00.00), it's setted on stop mode. 3 - Press MODE: displayscreen shows (CLOSE) 4-Press MODE: set the closing time using ADD and DEC buttons. 5 - Press MODE: display screenshows (OPEN) 6 - Press MODE: set the openning time using ADD and DEC. 7 - Press MODE: We begin setting working mode.Using ADD and DEC buttons we can use four working modes: ON (the electromagnet is under voltage during OPEN time,and then it is disconnected until reset); OFF (the electromagnet is not under voltage during CLOSE time and then it is connecteduntil reset); ON-OFF (the electromagnet works in a ON-OFF cycle until reset); OFF-ON (the electromagnet works in a OFF-ON cycle until reset). Once setted the working mode it must we confirmed by pussing MODE.RESET: Press RESET or stop power voltage supply.
SREENFirst two figures (beginning by the left)represent the hours, next two figures are theminutes and the last two are the seconds.MODE: Menu setting key.. Press this key during the operation, stopsthe work..Press this key during stopping for selectionmode..After time setting press it to confirm
Connector DIN43650-A
Timmer
SolenoidTerminal 2
Revision: 1 /2012 A.1Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Connector base
NA
FSA
, res
erve
s th
e rig
ht to
any
mod
ifica
tion
It is possible to be mounted in combination with economizer EEC40-24-50 (See document A.1)
Voltage entrance face (Polarization no required).WARNING: Do not connect the electromagnet tothese terminals
Voltage exit face to the electromagnet.
Revision: 1 /2012 A.2Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Programmable timer
TP20V240A1 TYPE
General dimensionsStandard voltage: 24 a 240 VDC/VAC(50-60Hz)Maximum intensity: 1ATime ON: 0,5 to 10 secondsTime OFF: 0,5 to 45 minutesDuty cycle ED%: 100%Working temperature: -10ºC to 50ºCProtection rate IP: IP65 mounted on base of connector DIN43650A
Ordering code: TP20V240A1
This timer is a control for opening and closing of thevoltage supply on the electromagnets.It works in a cyclical ON-OFF mode.OPERATING MODE: When feeding the electromagnetthrough the timer, it is under voltage the time show in theon key. After this time the voltage on the electromagnetwill be cutter during the time show in the off key.This cycle will be repeated indefinitely. When the voltagein turned off the cycle begins again.
Assembly example
Connector DIN43650-A
Timmer
Solenoid
When this ligth is on thecontact is closed and theelectromagnet is undervoltage
When this ligth is on thecontact is opened and theelectromagnet is withoutvoltage
Key for the ON time scale.Electromagnet is undervoltage.
Key for the OFF time scale.Electromagnet is withoutvoltage.
Ground terminal
Terminal 1
Terminal 2
Connector base
NA
FSA
rese
rves
the
right
to a
ny m
odifi
catio
n
Electric power saver
TYPE:EES24V2/0.5A
General dimensions
Power supply: 5 to 27VDCMaximum pull in current: 2AMaximum hold current: 0.5APull in time: 0.3 secondsPossible voltage reduction ratio:There are three versionsto 50% Vn, 33%Vn or 25%VnOperating temperature range: 0ºC to 50ºCProtection against reverse feed: -30VDCProtection against coil discharge through diode.
Ordering code:Standard voltage reduced to 25%, supply option 1:Reference: EES24V2/0.5A25%O1Standard voltage reduced to 33%, supply option 2 and default lenght of cables:Reference: EES24V2/0.5A33%O2Standard voltage reduced to 50%, supply option 3 and cable lenght 500mm for L1 and 250mm for L2:Reference: EES24V2/0.5A50%O3-L1:500-L2:250
Products that can be applied ER Serie: ER15/C, ER20/C, ER21/C, ER25/C, ER30/C, ER30/CT,ER35/C, ER40/CT, ER45-05/C, ER45-15/C, ER50-15/C, ER50-15/CTERC Serie: ERC30/C, ERC35/C, ERC45-50-15/C, ERC50-15/CECH serie: ECH40-10CU Serie: CU20/C, CU30/C, CU40/CECM Serie: ECM13-03/E, ECM13-03/T, ECM13-10/E, ECM13-10/T,ECM19/E, ECM19/T, ECM25/E, ECM25/TECR Serie: ECR40-07Locking bolts: ER30/CCR, CU30/CP,CU20/CPHolding electromagnets: VEM20, VEM25, VEM30, VEM40, VEM50,VEM65, VEM80, VEM100, VEM150, ERM100/35, ERM150/35,ERM200/35, ERM400/35, ERM200/60
* Before purchasing ask NAFSA’s technical department, becausethe coils usually need to be adjusted for the coordinated workbetween the solenoid and the electronic plate.
This electric power saver supplies full power to the solenoidfor a pre-defined time then the voltage is lowered to a certainpercentage of the input. That value can be 50%Vn, 33%Vn,25%Vn according to the selected configuration. This valueis then maintained throughout the time until the supplyvoltage is turned off. When the system is reset the cyclestarts again.
The circuit is used in those applications where the force inthe beginning of the stroke of a solenoid of 100% duty cycleis not enough or in applications where less heating of thesolenoid is required.If a 24V supply is applied through the power saver to a12VDC 100% duty-cycle solenoid, it will have a forceequivalent to a duty-cycle of 25% while switching thesolenoid.
Supply options:
Option1 (O1): Electronic plate individually Option 2 (O2): Board integrated in the in a wiring subset andprotected by thermoretractable cover.
L1 L2
Unless other specification it will be supplied with L1 and L2=300mm
Option3 (O3): The electronic board integrated in a wiring subset and encapsulated by epoxy resin overmolded.NOTE: The supply option 3 (O3) will only be available for orders which require a minimum quantity defined by the commercialdepartment of NAFSA
Timing diagram
Revision: 1 /2012 A.3Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
10mm
20m
m
Connectionto solenoid
Voltage input: (C) Let unfed (+) Positive input of 24VDC ( -) Of input feed
- C +
V supply
V hold
0,3s
Coil Voltage
Time
VALVE
Connection to the power supply Connection to the solenoidRed lead: +Vdc
Black lead: -Vdc
NA
FSA
, ser
eser
ves
the
right
to a
ny m
odifi
catio
n
Modifications:
Specially designed for custome:
Some examples:
And much more ...
ERB35/E ECH65-12/E ECH40-10/F ER15/CT
VM50/ND/C CU40/E ER50-15/ES VEM35/E
ECC90-10/E VM135/E VM30/ECP ECM20
NER200 ECM16 VMG45 LABVEM150
Revision: 1 /2012 UD.1Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Special solenoids
Specially designed electromagnets for customer application and solenoids customized from theones in catalog to fit the customer's requirements.
Possibility of adapt these connectors all ourproducts with leads, such as:
ER, ERC, CU, ECM, ERB, VEM, VM andVM/ND series.
If any variation is needed, please ask us.
Ref: Fully insulated FASTON receptacle 6,3x0,8
Wire range: from AWG10 to AWG22
Ref: Pre-insulated FASTON receptacle 4,8x0,8 Ref: Pre-insulated FASTON tab 4,8x0,8
Ref: Pre-insulated FASTON receptacle 6,3x0,8 Ref: Pre-insulated FASTON tab 6,3x0,8
Ref: Pre-insulated FASTON tabs 2,8x0,5
NA
FSA
, res
erve
s an
y po
ssib
ility
of m
odifi
catio
n
Wire range: from AWG10 to AWG22
Wire range: from AWG10 to AWG22
Wire range: from AWG10 to AWG22 Wire range: from AWG10 to AWG22
Wire range: from AWG10 to AWG22 Wire range: from AWG10 to AWG22
Wire range: from AWG10 to AWG22
Terminals under demand (FASTON)
Size: 2,8x0,5
Size: 4,8x0,8
Ref: Pre-insulated end sleeves
Ref: Fully insulated FASTON tab 6,3x0,8
Wire range: from AWG10 to AWG22
Revision: 1 /2012 UD.2Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
End sleeves
Ref: Pre-insulated FASTON receptacle 2,8x0,5
Size: 6,3x0,8
Revision: 1/2015
Possibility of adapt these connectors all our products with leads, such as: ER, ERC, CU, ECM, ERB, VEM, VM and VM/ND series. If any variation is needed, please ask us. Ordering code: Solenoid type-Connector reference
NA
FSA
, res
erve
s an
y po
ssib
ility
of m
odifi
catio
n
Connectors under demand
Mini-fit connector Mate-n-Lock connector
Wire to board connectors
VH Connector
Wire to wire connectors
Positions: 3, 4, 5 o 8 Max. current: 5A Wire to wire or panel mount option Reference: Tyco 1838277
M8 connector system
Revision: 1 /2012 UD.3Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Crimp housing connector
2 circuits Max. current: 10A Pitch: 4,2mm Reference: MOLEX SD-5557-003
2 circuits Max. current: 36A Pitch: 6,35mm Reference: Tyco 480699
2 circuits Max. current: 10A Pitch: 3,96 mm Reference: JST VHR-2N
2 circuits Max. current: 3A Pitch: 2,54 mm Reference: Multicomp MC34481
Tab housing connector
2 circuits Max. current: 15A Pitch: 6,35 mm Reference: Tyco 180924
NA
FSA
, res
erve
s an
y po
ssib
ilitu
of m
odifi
catio
n
N A F S A
Coil protections
A- Free wheel diode B- Varistor
2- Thermal protection:The thermic resettable polyswitchs are used in coils with low duty cycles against overheating,caused by long time under voltage and not respect the duty cycle times.It can be used also as timer.
Thermic polyswicht resettable device
C- Two diodes D-Two diodes and varistor
NOTE: All these protections can't be usedto all models, consult NAFSA for eachcase.
1- Protection for the electromagnetic compability (to avoid voltage peaks)
Our products don't need to fulfil the Directive of electromagnetic compability 2004/108 CE,according to disposition number 20, and the customer must adapt the electromagnets to fulfilthe directive.Anyway, and if the customer asks for it, the following protections can be included: A- Free wheel diode B- Varistor to avoid voltage peaks. C- Second diode to protect the free wheel diode against reverse polarity. D- Second diode to protect the free wheel diode against reverse polarity and varistor for the voltage peaks.
Vac
Vdc
Free wheeldiode
With Vdc to protect free wheeldiode against reverse polarity
CoilVac
Vdc
With Vdc to protect free wheeldiode against reverse polarity
Free wheeldiodeV Varistor
Varistor to protect thediodes from voltage peaks
CoilVac
VdcV VaristorCoilVdc Free wheel
diode
CoilVac
Vdc
tª
Thermic fuse
+
+ +
+
--
-
-
Revision: 1 /2012 UD.4Electroimanes de accionamiento NAFSA S.L. -(www.nafsa.es) -Tfno: +34 94 453 10 61-Fax: +34 94 625 01 51 -E-mail: elec@nafsa.es
Revision: 1/2015
Electroimanes de accionamiento NAFSA S.L.Bekoibarra 27, Módulos 5 y 6
48300 - Gernika (Vizcaya)Tel. +34 94 453 10 61 Fax. +34 94 625 01 51http://www.nafsa.es - E-mail: elec@nafsa.es
top related