Catalog DOMEL - Brushless Motors and Blowers

BRUSHLESS PROGRAMME

Sustainable innovative solutions

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BrushlessBlowers/PumPs

A significant segment of the Domel product range consists of brushless radial turbo blowers with radial (peripheral) or tan-gential outlet of the working medium. They are characterised by: compact construction, high operational efficiency, precise control, optimal air flow pattern, easy connection via standard connectors, and the choice of direct current or alternating cur-rent power supply. The most common use of brushless blower is in industrial ma-chine applications. In particular these are fume/smoke extraction devices, printing and paper industry applications, handling and sorting devices, pneumatic transport, wrapping and packaging systems, ventilation and cooling devices, dryers of granulate and plastic materials, hand-dryers, industrial vacuum cleaners and fuel cells. Medicine is a further important field of application of brushless blowers. They are used in extracting smoke and par-ticles during laser operations, in washer-disinfectors, in extractor devices in dental laboratories, in dental surgery, and in air beds for low air loss therapy and wound care.

High speed brushless motors are also used in automotive indus-try. In particular, they are used in permanent drives requiring long service life. These kinds of motors are also suitable for drives requiring high power and torque surges – as actuators and also to be used in various pumps for liquids.

4

Domel manufactures a variety of brushless blowers in one-, two- or three-stage configuration, tangential or radial outlet of the working air. Main blower’s functions are supervised by digi-tal signals with high accuracy and quick response. Each blower set is combined with brushless motor, integrated or separated controller and fan system. Domel also offers tailor-made adjust-ments, which can cover a broad range of applications in vacuum and pressure devices. To ensure long service life, all the brush-less blowers are equipped with thermal protection, soft start, over current protection, under/over voltage protection and speed control. An input signal 0-10 V DC or PWM is used to set the speed. Upon a customer request a speed output information or fault output signal is available. According to customer wishes

and requirements, each blower is specifically developed and adapted to the intended application. Efficiency and technical performance of the particular application are further improved through adjustment of blower characteristics, such as air-flow rate or pressure difference. The list of brushless blower ad-vantages also includes a high degree of environment friendly degradability.

5

135 mm (5,3”)Brushless Blowers/PumPs

To be used inIndustrial and commercial:• Fume/smoke extraction devices• Dust Collectors• Laser Fume extraction devices• Printing machines (paper handling, cooling, heating)• Collator machines• Cutting tables / Vacuum tables• Packaging and wrapping systems• Ventilation and cooling devices• Dryers of granulate and plastic materials• Transport of plastic materials (hopper loader)• Industrial vacuum cleaners• Central vacuum cleaners• Scrubber• Battery operating equipment• Special portable vacuum cleaner• Air delivery in fuel cell• Mail distribution (by the tubes)• Dehumidifiers• Ventilation and cooling devices• Hand dryers• Bingo machines

medical and laboratoy:• Washer-disinfectors (drying)• Air beds (Low air loss therapy) and air therapy• Dental laboratory equipment (dust collectors)• Medical laser fume and particle evaporation• Cryotherapy

Input Power P1 700 W to 1100 W

Vacuum/Pressure to 24 kPa, 96 in H2O

Air Flow 60 l/s, 190m3/h, 127 CFM

Efficiency η up to 40 %

Voltage 120 V, 230 V




Air Flow 125 l/s, 450 m3/h, 265 CFM


Voltage 120 V, 230 V, 400 V

DC (24 V, 36 V, 52 V)


sPeCIAl eC soluTIoNsBrushless moTors244 mm (9,6”) DIAmeTer

Brushless Blowers/PumPs

193 mm (7,6”) DIAmeTerBrushless Blowers/PumPs

INDusTrIesAPPlICATIoNs





Voltage 120 V, 230 V, 400 V

DC versions (optional)

Power P2 up to 1500 W

Torque up to 180 Ncm

Speed up to 40.000 RPM

Efficieny η up to 86%

Voltage 120V, 230V, 400 V

DC versions (optional)

Input Power P1 1200 W




Voltage 120 V, 230 V, 120/230 V, 400 V

Input Power P1 1100 W




Voltage 120 V, 230 V, 120/230 V, custom solutions

See page 8-9

See page 10-29, 32

See page 30-31

See page 36-39See page 34-35

See page 32-33

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Brushless BlowersseleCTIoN TABle

To find the right brushless blower some important features should be selected:• Nominal voltage• Nominal power• Air performance• Vacuum/Pressure sealed• Air flow at open orifice• Working condition (air flow @ pressure/vacuum)

• Working air outlet: tangential or radial (peripheral)• Cooling air input: radial (peripheral), axial• Number of stages• Speed control input signal• Speed output signal

Air Flow (CFM)

Vacu

um/P

ress

ure

(inch

es H

²O)

Vacu

um/P

ress

ure

(kPa

)

Air Flow (m³/h)

0 50 100 150 200 250 300 350 400 450 500 550

0

20

40

60

80

100

120

0

5

10

15

20

25

30

0 100 200 300 400 500 600 700 800 900 1000

HIGH SPEED

7,2” BLOWER

ULTIMATE 1000

7,2” BLOWER7,2” BLOWER7,2” BLOWER7,2” BLOWER7,2” BLOWER7,2” BLOWER7,2” BLOWER7,2” BLOWER7,2” BLOWER7,2” BLOWER

HIGH SPEEDHIGH SPEEDHIGH SPEEDHIGH SPEEDHIGH SPEED

7,2” BLOWER

ULTIMATE 1000ULTIMATE 1000ULTIMATE 1000ULTIMATE 1000ULTIMATE 1000ULTIMATE 1000ULTIMATE 1000

ULTIMATE 350 = SUPERFLOW

THRU FLOW

Air Flow (CFM)

Vacu

um/P

ress

ure

(inch

es H

²O)

Vacu

um/P

ress

ure

(kPa

)

Air Flow (m³/h)

0 60 120 180 240

0

20

40

60

80

100

120

140

0

5

10

15

20

25

30

35

0 50 100 150 200 250 300 350 400

1 STAGE

3 STAGE

2 STAGE

1 STAGE1 STAGE1 STAGE1 STAGE1 STAGE

2 STAGE



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reCommeNDeD AssemBlY IDeA For Blowers

Assembly instructions:1. Use in environmental temperatures from 0-50°C (storage -40 to 85°C) in places with no corrosive gases or

fluids with acid or alkali properties.2. The motor and control unit are not designed for operation in the working airflow.3. It is recommended to use filter on working and cooling air of the blower. Input and output air should not be

mixed.4. Set up the filter at the inlet orifice. Filter prevents any hard materials from contacting and damaging the fan.5. Disassembly, repair or modification of the blower can result in serious injury.6. To prevent damage of controller, always use filter for cooling air and supply fresh air (not more than 50°C) to

controller part.7. RFI filter with varistor (MOV) is advised to be used to protect controller of the blower from being damaged by

high voltage spikes. Domel is providing such a filter or alternatively you can use filters from other manufacturer.

Air Intake

Motor and Control unit

Air Exhaust

Vacuum Air Exhaust

Vacuum Intake


Motor and Control unit Air Filter Rubber

Rubber

Suction filter

Radial Type

Air Intake


Air Exhaust

Vacuum Air Exhaust

Vacuum Intake


Motor and Control unit Air Filter Rubber

Rubber

Suction filter

Tangential Type

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These blowers have small diameter and are appropriate for industrial/commercial floor care, where size of the blower is important. Blower’s main advantage is very high performance/size ratio. Blower is sup-plied with separate controller. Main technical features are blocked ro-tor protection, thermal protection, soft start, over current protection, under/over voltage protection and speed control. To start and/or control speed of the blower appropriate controller is needed. Please contact us for controller data (Part Nr.).

Applications:- scrubbers,- extractors,- industrial vacuum cleaners,- ATEX approved industrial vacuum cleaners,- etc.

CoDe 497.3.230135 mm (5,3”) DIAmeTerhIGh sPeeD - rADIAl

Data above represent the performance of an average motor sample. Individual data may vary due to normal manufacturing variations.

Selection and ordering information for 230V or 120V/50Hz - RADIAL DISCHARGE

Code U P1 Sealed Vacuum Max. air flow Mass

[V] [W] [kPa] [inH2O] [l/s] [CFM] [kg]

497.3.230 230 1100 23,4 94,0 64,7 137,1 1,2

497.3.230-2 120 1100 23,4 94,0 64,7 137,1 1,2

Dimensional and performance data are subject to change without notice.

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rADIAl DIsChArGe230-240V AND 110-120V / 50-60hz

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Possible applications:- fume/smoke extraction,- medical Laser fume extraction,- collator,- cutting tables / vacuum tables,- printing machine,- paper handling, - packaging equipment,- hopper loader,- dryer,- hand dryer- industrial vacuum cleaner,- cooling of various things, - etc.

497 tangential discharge blowers/pumps are available in one-, two- or three-stage configuration, with power ratings up to 1100W. These are our standard blowers. For pressure application we have solutions with special sealing which protects bearing. Such a solution is avail-able upon request.

CoDe 497.3.265145 mm (5,7”) DIAmeTerTANGeNTIAl DIsChArGe

There are plenty of options for each blower available (some are up on request):- top cooling air inlet with tube- working air inlet with tube- speed control 0-10VDC or PWM- side cooling air inlet - top cooling air inlet - working air inlet- without speed control- speed output

Selection and ordering information for 230V/50Hz - TANGENTIAL DISCHARGE

CodeStageP / E A B P1 Sealed Vacuum Sealed Pressure Max. air flow Mass

Curve [mm] [in] [mm] [in] [W] [kPa] [inH2O] [kPa] [inH2O] [l/s] [CFM] [kg]

497.3.265-721 1P 29 1,14 133 5,24 1100 12,6 50,6 14,2 57,1 55,0 116,5 2,1

497.3.265-761 2P 54 2,13 158 6,22 1100 22,3 89,6 25,0 100,5 50,9 107,9 2,55

497.3.265-841 3P 81 3,19 185 7,28 1100 31,7 127,4 34,8 139,8 43,1 91,3 2,65

497.3.265-322 1E 29 1,14 133 5,24 450 9,0 36,2 10,1 40,6 42,1 89,2 2,1

497.3.265-361 2E 54 2,13 158 6,22 450 11,9 47,8 12,6 50,6 38,7 82,0 2,55

497.3.265-441 3E 81 3,19 185 7,28 450 16,9 67,9 17,7 71,1 33,1 70,1 2,65



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450 w

1100 w

TANGeNTIAl DIsChArGe230-240V / 50-60hz

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CoDe 497.3.265145 mm (5,7”) DIAmeTerTANGeNTIAl DIsChArGe


CodeStageP / E A B P1 Sealed Vacuum Sealed Pressure Max. air flow Mass

Curve [mm] [in] [mm] [in] [W] [kPa] [inH2O] [kPa] [inH2O] [l/s] [CFM] [kg]

497.3.265-511 1P 29 1,14 133 5,24 1000 12,0 48,2 13,5 54,3 54,0 114,42 2,1

497.3.265-551 2P 54 2,13 158 6,22 1000 21,2 85,2 23,3 93,6 47,8 101,28 2,55

497.3.265-631 3P 81 3,19 184 7,24 1000 30,2 121,4 32,0 128,6 40,7 86,24 2,65

497.3.265-311 1E 29 1,42 133 5,24 450 9,0 36,2 10,1 40,6 42,1 89,2 2,1

497.3.265-352 2E 54 2,13 158 6,22 450 11,9 47,8 12,6 50,6 38,7 82,0 2,55

497.3.265-432 3E 81 3,19 184 7,24 450 16,9 67,9 17,7 71,1 33,1 70,1 2,65

Possible applications:- fume/smoke extraction,- medical Laser fume extraction,- collator,- cutting tables / vacuum tables,- printing machine,- paper handling, - packaging equipment,- hopper loader,- dryer,- hand dryer,- industrial vacuum cleaner,- cooling of various things, - etc.

497 tangential discharge blowers/pumps are available in one-, two- or three-stage configuration, with power ratings up to 1100W. These are our standard blowers. For pressure application we have solutions with special sealing which protects bearing. Such a solution are avail-able upon request.




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TANGeNTIAl DIsChArGe110-120V / 50-60hz

1000 w

450 w

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Possible Applications:- scrubber,- extractor,- battery operating equipment,- air supply of fuel cells,- portable vacuum cleaner,- etc.

Special sealing system used on floor care was designed to protect a bearing against an influence of polluted air and moisture (497.3.267). For applications in floor care we have developed a water proofed seal-ing between blower and motor parts. Blowers could be also antistatic and anticorrosion protected and are available in one-, two- or three-stage configuration.Intelligent drive is adapted to regenerate air supply of fuel cells. In ad-dition to that also all main technical features are the same like in other blowers (blocked rotor protection, thermal protection, soft start, etc.).

CoDe 497.3.267 & 265145 mm (5,7”) DIAmeTerlow VolTAGe



Selection and ordering information for low voltage 24, 36 and 52 V DC - TANGENTIAL DISCHARGE

Code CurveA B P1 Volt Sealed Vacuum Max. air flow Mass

[mm] [in] [mm] [in] [W] [V] [kPa] [inH2O] [l/s] [CFM] [kg]

497.3.267-10 1E36 37 1,42 141 5,55 950 36 14 56,26 55,70 118,02 2,1

497.3.267-8 2E36 62 2,13 166 6,54 1000 36 20,5 82,38 47,22 100,05 2,21

497.3.267-7 2E24 62 2,13 166 6,54 700 24 15,21 53,85 42,77 90,62 2,21

497.3.265-851 3P36 81 3,19 185 7,28 1000 36 25,4 102,07 38,88 82,38 2,5

497.3.265-853 3P52 81 3,19 185 7,28 1200 52 26,9 108,10 42,78 90,65 2,5


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TANGeNTIAl DIsChArGe24V DC, 36V DC, 52V DC

From 450w - 1200 w

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Possible applications:- fume/smoke extraction,- medical Laser fume extraction,- collators,- cutting tables / vacuum tables,- paper handling,- packaging equipment,- hopper loader,- industrial vacuum cleaner,- central vacuum cleaner,- etc.

497 radial/peripheral discharge blowers/pumps are available in one-, two- or three-stage configuration and can be used in various vacuum-ing applications. Power ratings of these series are going up to 1100W. These are our standard blowers.

CoDe 497.3.270145 mm (5,7”) DIAmeTerrADIAl (PerIPherAl DIsChArGe)

Selection and ordering information for 230V/50Hz - RADIAL DISCHARGE

Code CurveA B P1 Sealed Vacuum Max. air flow Mass

[mm] [in] [mm] [in] [W] [kPa] [inH2O] [l/s] [CFM] [kg]

497.3.270-721 1P 36 1,42 141 5,55 1100 14,3 57,47 86,5 183,28 2,1

497.3.270-761 2P 54 2,13 158 6,22 1100 22,2 89,21 59,1 125,23 2,55

497.3.270-841 3P 81 3,19 185 7,28 1100 32,1 129,00 48,7 103,19 2,65

497.3.270-321 1E 36 1,42 141 5,55 450 7,0 28,13 65,0 137,73 2,1

497.3.270-361 2E 54 2,13 158 6,22 450 13,2 53,05 44,6 94,50 2,55

497.3.270-442 3E 81 3,19 185 7,28 450 16,4 65,91 34,8 73,74 2,65




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rADIAl DIsChArGe230-240V / 50-60hz

450 w

1100 w

18

CoDe 497.3.270145 mm (5,7”) DIAmeTerrADIAl (PerIPherAl DIsChArGe)


497 radial/peripheral discharge blowers/pumps are available in one-, two- or three-stage configuration and can be used in various vacuum-ing applications. Power ratings of these series are going up to 1100W. These are our standard blowers.


Code CurveA B P1 Sealed Vacuum Max. air flow Mass

[mm] [in] [mm] [in] [W] [kPa] [inH2O] [l/s] [CFM] [kg]

497.3.270-511 1P 36 1,42 141 5,55 1100 13,0 52,24 78,7 166,76 2,1

497.3.270-551 2P 54 2,13 158 6,22 1100 21,0 84,39 56,9 120,56 2,55

497.3.270-631 3P 81 3,19 185 7,28 1100 30,28 121,68 41,77 88,51 2,65

497.3.270-311 1E 36 1,42 141 5,55 450 7,0 28,13 65,0 137,73 2,1

497.3.270-351 2E 54 2,13 158 6,22 450 13,2 53,05 44,6 94,50 2,55

497.3.270-431 3E 81 3,19 185 7,28 450 16,4 65,91 34,8 73,74 2,65




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rADIAl DIsChArGe110-120V / 50-60hz

450 w

1000 w

20

Possible applications:- Fume extraction units (welding, soldering, etc.)- Various application with needs for high air flow.

Blowers from this series are specially adapted for appliances/ma-chines where high air flow is needed. Impeller of the blower is slightly higher and is designed with great knowledge to achieve the highest air flow. These blowers have great size/air flow ratio and are one of the best in the market. All the blowers from this series have 450 or 1100W and have tangential air discharge. Standard voltage supply for these blowers is 120 or 230V, up on request we also have blowers from this series in universal voltage supply and DC voltage supply.

CoDe 497.3.275145 mm (5,7”) DIAmeTersuPerFlow



Selection and ordering information for TANGENTIAL DISCHARGE - SUPER FLOW

Code CurveVoltage A B P1 Sealed Vacuum Sealed Pressure Max. air flow Mass

[V] [mm] [in] [mm] [in] [W] [kPa] [inH2O] [kPa] [inH2O] [l/s] [CFM] [kg]

497.3.275-725 1PM 230-240 68 2,68 154 6,06 1100 10,1 40,6 11,1 44,6 125,9 266,77 2,3

497.3.275-321 1EM 230-240 68 2,68 154 6,06 450 5,9 23,7 6,6 26,5 96,3 204,05 2,3

497.3.275-711 1PL 110-120 68 2,68 154 6,06 1100 9,1 36,6 9,9 39,8 127,7 270,58 2,3

497.3.275-311 1EL 110-120 68 2,68 154 6,06 450 5,7 22,9 6,2 24,9 97,3 206,17 2,3

tube diameter tube height

dA dB lA lBmm / [in] mm / [in]

50 / 1,97 22 / 0,87

63,5 / 2,50 26 / 1,02


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TANGeNTIAl DIsChArGe230-240V AND 110-120V / 50-60hz

450 and 1000 w @ 120 V

450w and 1100w @ 230 V

22

497.3.285 series blower (brushless vacuum motor) is DOMEL’s brand new design. It reaches efficiency up to 45%, which is the highest ef-ficiency in our product range. Speed of the blower goes up to 45.000 RPM and blower reaches maximum air power of 550W. Such a brush-less solution is very suitable for professional central vacuum cleaners and other various applications where good size/performance ratio is essential. This brushless blower has an external controller with several features, such as speed output, 0 - 10 VDC regulation, etc.

CoDe 497.3.285145 mm (5,7”) DIAmeTerhIGh sPeeD - TANGeNTIAl



Selection and ordering information for 230V/50Hz and 120V- TANGENTIAL DISCHARGE

CodeStageP / E P1 Sealed Vacuum Sealed Pressure Max. air flow Mass

Curve [W] [kPa] [inH2O] [kPa] [inH2O] [l/s] [CFM] [kg]

497.3.285-722 1P 1200 26,8 107,7 30,2 121,4 60,2 127,6 1,5

497.3.285-712 1E 1100 25,4 102,1 28,6 114,9 60,4 128,0 1,5

Also a version with integrated controller and same funcionality is avail-able. For controller data and correct part number please contact us.

23

TANGeNTIAl DIsChArGe230-240V AND 110-120V / 50-60hz

1100w (120V) and 1200w (230V)

24

There are plenty of options for each blower available (some are up on request):- fume/smoke extraction,- medical Laser fume extraction,- collator,- cutting tables / vacuum tables,- printing machine,- paper handling, - packaging equipment,- hopper loader,- dryer,- hand dryer- industrial vacuum cleaner,- cooling of various things,- etc.

Family 791 blowers/pumps are available in one-, two- or three-stage configuration, with power ratings up to 1100W. These are our indus-trial design blowers with 400 VAC +/- 10% supply voltage. These blowers are the most robust in our range. In case you would like to use them in pressure applications, we have solution with special seal-ing which protects bearing. Such a solution is available up on request.

CoDe 791 FAmIlY400 VACTANGeNTIAl DIsChArGe




CodeStage P / E A B C D P1 Sealed Vacuum Sealed Pressure Max. air flow Mass

Curve [mm] [in] [mm] [in] [mm] [in] [mm] [in] [W] [kPa] [inH2O] [kPa] [inH2O] [l/s] [CFM] [kg]

791.3.210-300 1P 163 6,42 47 1,85 29 1,14 48 1,89 1100 12,6 50,6 14,2 57,0 55,0 116,6 3,2

791.3.220-300 2P 185 7,28 73 2,87 55 2,17 48 1,89 1100 22 88,4 23,9 96,0 47,8 101,3 3,6

791.3.230-300 3P 195 7,68 81,5 3,21 63,5 2,50 48 1,89 1100 27,9 112,0 30,7 123,3 43,1 91,4 3,8

791.3.240-300 1E 163 6,42 47 1,85 29 1,14 48 1,89 450 9,0 36,1 10,1 40,6 42,1 89,3 3,2

791.3.250-300 2E 185 7,28 73 2,87 55 2,17 48 1,89 450 11,9 47,8 13,1 52,6 37,9 80,3 3,6

791.3.260-300 3E 195 7,68 81,5 3,21 63,5 2,50 48 1,89 450 16,9 67,9 18,6 74,7 32 67,8 3,8


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TANGeNTIAl DIsChArGe400 V / 50-60hz

450 w

1100 w

26

CoDe 791 FAmIlY400 VAC rADIAl/PerIPherAl DIsChArGe



Family 791 blowers/pumps are available in one-, two- or three-stage configuration, with power ratings up to 1100W. These are our indus-trial design blowers with 400 VAC +/- 10% supply voltage. These blowers are the most robust in our range. Radial discharge blowers are used in various vacuuming applications.



CodeStage P / E A B C P1 Sealed Vacuum Max. air flow Mass

Curve [mm] [in] [mm] [in] [mm] [in] [W] [kPa] [inH2O] [l/s] [CFM] [kg]

791.3.410-300 1P 171 6,73 55 2,17 36 1,42 1100 14,3 57,43 86,5 183,4 3,2

791.3.420-300 2P 189 7,44 73 2,87 54 2,13 1100 22,5 90,36 56,4 119,6 3,6

791.3.430-300 3P 216 8,50 100 3,94 81 3,19 1100 32,1 128,91 48,7 103,2 3,8

791.3.440-300 1E 171 6,73 55 2,17 36 1,42 450 7,0 28,11 65,0 137,8 3,2

791.3.450-300 2E 189 7,44 73 2,87 54 2,13 450 13,2 53,01 44,6 94,6 3,6

791.3.460-300 3E 216 8,50 100 3,94 81 3,19 450 16,4 65,86 34,8 73,8 3,8


27

rADIAl DIsChArGe400V / 50-60 hz

450 w

1100 w

28

CoDe 798 FAmIlY145 mm (5,7”) DIAmeTerThru-Flow Blower

These blowers could be used in various appliances, particularly:- air beds,- smaller fume extractors,- washer-disinfectors,- other various industrial applications.

These are one of the most compact brushless blowers in our product range. These blower series have a 3 phase commutation, which ena-bles user/customer to really precisely control the speed of the blower. We produce such blowers up to 450W. Solutions with universal volt-age supply (120 and 230V) are in our standard production range. We have blowers with 1 or 2 impeller stages available.Main advantages of this blower against similar products on the market are: lower noise, better efficiency and less ∆T of working air.


Selection and ordering information for 230V/120V 50Hz - THRU-FLOW

CodeStageP / E Height P1 Sealed Vacuum Sealed Pressure Max. air flow Mass

Curve [in] [mm] [in] [W] [kPa] [inH2O] [kPa] [inH2O] [l/s] [CFM] [kg]

798.3.460-500 1E 120, 1E 230 1,26 76 2,99 450 9,2 37,0 10,4 41,8 35,7 75,6 1,55

798.3.470-500 2E 120, 2E 230 1,26 90 3,54 450 14,7 59,1 16,0 64,3 29,9 63,4 1,85

798.3.460-600 1S 450 1,26 76 2,99 450 9,2 37,0 10,4 41,8 37,4 79,2 1,55

798.3.470-600 2S 450 1,26 90 3,54 450 14,7 59,1 16,0 64,3 29,9 63,4 1,85

798.3.430-600 1S 250 1,26 76 2,99 250 5,1 20,5 5,7 22,9 20,6 43,6 1,55

798.3.440-600 2S 250 1,26 90 3,54 250 7,9 31,7 8,7 35,0 24,8 52,5 1,85


There are plenty of options for each blower available (some are up on request):- working air inlet with tube- speed output- PWM regulation- failure output

29

Thru-Flow Blower120/230V / 50-60 hz

and 120 or 230 V / 50-60 hz450w, 120/230 V

250 w, 450w, 120 or 230 V

30

CoDe 790 FAmIlY183 mm (7,2”) DIAmeTer1800 w Blower

Brushless blower from these series have 183mm diameter and are the most powerful in our product range. They are reaching power up to 1.8 kW and there are two options with 63.5mm (2.5”) and 50mm (2” outlet) available. These blowers are designed for applica-tions where relatively high pressure and high flow are needed. These blowers are available in 1.600W and 1800W version. We also have solutions with special sealing which protects bearing avalible. Such solutions are intended for use of blowers in pressure aplications. Spe-cial sealing solution is available up on request.Very important feature of these blowers is also 3-phase supply (400 VAC). Additional features of these blowers are also 3-phase commu-tation, precise regulation and high efficiency.


Selection and ordering information for 230V/50Hz, 120V/50Hz and 400V/50Hz - TANGENTIAL DISCHARGE

CodeP / E Stage A B C D P1 U Sealed Vacuum Max. air flow Mass

Curve X [mm] [in] [mm] [in] [mm] [in] [mm] [in] [W] [V] [kPa] [inH2O] [l/s] [CFM] [kg]

790.3.210-xxx 1E 1 198 7,80 82,5 3,25 30,5 1,20 50 1,97 1800 various 16,9 67,9 119 252,1 4,4

790.3.220-xxx 2E 2 229 9,02 113,5 4,47 61,5 2,42 50 1,97 1800 various 22,8 91,6 99 209,8 4,9

790.3.310-xxx 1P 1 198 7,80 82,5 3,25 30,5 1,20 63,5 2,50 1800 various 16,4 65,9 125 264,9 4,4

790.3.320-xxx 2P 2 229 9,02 113,5 4,47 61,5 2,42 63,5 2,50 1800 various 22,4 90,0 105,0 222,5 4,9




31

TANGeNTIAl DIsChArGe120, 230V or 400 V / 50-60 hz

1800w, outlet dia. ø 50mm (2”)

1800w, outlet dia. ø 63,5mm (2,5”)

32

CoDe 795 FAmIlY193 mm (7,6”) DIAmeTerulTImATe Flow 350

Addition to our extensive range of blowers/suction units is this 350m³/h output blower/suction unit. PWM or DC signal controls the unique 3 phase brushless motor com-mutation system to offer smooth, precise input/output control. Fur-thermore this unit achieves high efficiency with low noise. Because of it’s mechanical mounting construction and flexible high performance, it can be easily adapted to a wide range of applications.Theese blowers are available in 120V, 230V and universal supply.


Selection and ordering information for 230V/120V 50/60Hz - ULTIMATE 350

CodeGraph curves Voltage Height P1 Sealed Vacuum Sealed Pressure Max. air flow Mass

Curve [V] [mm] [in] [W] [kPa] [inH2O] [kPa] [inH2O] [l/s] [CFM] [kg]

795.3.275-xxx 1E 120V 120 151,5 5,96 1000 9,6 38,6 10,5 42,2 90,2 191,1 3

795.3.275-xxx 1E 230V 230 151,5 5,96 900 10,4 41,8 10,7 43,0 92,1 195,1 3


Possible applications:- fume/smoke extraction,- paper handling,- packaging equipment,- boilers,- heaters,- etc.

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TANGeNTIAl DIsChArGe120, 230V or 120/230V / 50-60 hz

900w, 1000w, 120/230V

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CoDe 796 FAmIlY244 mm (9,6”) DIAmeTerulTImATe Flow 1000

Latest addition to our range, is the largest of our blowers/suction units.The output reaches up to 1000m³/h, largest for its size.With PWM or DC output/input control it offers extensive range of control with low noise level. This is achieved through 3phase com-mutation resulting in high reliability and long life. Theese blowers are available in 120V, 230V and 400V AC.


Selection and ordering information for 230V 50/60Hz - ULTIMATE 1000

CodeGraph curves Voltage Height P1 Sealed Vacuum Sealed Pressure Max. air flow Mass

Curve [V] [mm] [in] [W] [kPa] [inH2O] [kPa] [inH2O] [l/s] [CFM] [kg]

796.3.275-xxx 1E 230V 230 216 8,50 1400 4 16,1 4,2 16,9 214 453,4 6


Possible applications:- fume/smoke extraction,- paper handling,- packaging equipment,- boilers,- heaters,- etc.

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TANGeNTIAl DIsChArGe120, 230V or 400 V / 50-60 hz

230V-1400w

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Blowers of 792 series were developed to upgrade our existing 497 product range. These blowers are directly interchangeable with our 497 blowers. Their special feature is 3-phase commutation. They are appropriate for customers with a demand for more precise regulation. An important additional advantage for these types of the blowers is also lower noise. These blowers are available in 230V and 120V.

792 Blower (3 phase commutation)145mm (5,7”) DIAmeTer

sPeCIAl Brushless Blower soluTIoNs

GloBAl Blower145mm (5,7”) DIAmeTer

For dimensional and performance data, please refer to the page 10 and 11.



This is our worldwide (GLOBAL) brushless solution, which could be used at 120 V (+/- 10%) and at 230V (+/-10%) supply voltages re-spectively. These types of the blowers are physically the same as our 497 series and could achieve up to 750 Watt nominal power @ 120V and 1.000W @ 230 V supply voltage. They were designed for the customers who are covering global markets and they would need to purchase only 1 part number for USA and Europe market. Upon special request we can prepare such blower for supply voltage from 90 - 257 V. All the other features of this blower remain the same as in our standard 497 series.




** Performance of the blower has to be advised up on your blower choice.

145mm (5.7”) – DUAL VOLTAGE BRUSHLESS BLOWERS

Input Power /P1/ 400W 1.000 W

Vacuum/pressure 25 kPa, 100 in H2O

Air Flow 112 l/s, 235 CFM, 400 m3/h

Efficiency up to 40%

Voltage 120V (+/-10%), 230V (+/-10%)

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This brushless motor could be used for various applications, where long life is essential. We also have the capability to customize any of our motors housings to meet your specific application requirements. To run this motor you need EC controller, which we can offer you or you can use your own solution. Many various options are available, depending on your needs. We can supply you only the motor with housing and shaft or with some custom-design solutions: - impeller, - sprayer head, - special shaft, - gear wheel, etc.

Dimensional data are subject to change without notice and these are only two draft drawings, various different options available.

Applications, where this motor could be used are: - atomizer,- hot air gun,- fogger,- humidifier,- sprayer,- any type of machine, where small diameter brushless motor is needed.

CoDe 711.3.XXXComPACT Brushless moTor

(ø of stator 34mm)

oTher CusTom-DesIGN soluTIoNs uP oN Your reQuesT !! “PleAse CoNTACT us”

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The main advantage of electronically commutated brushless motor is maintenance free operation combined with high efficiency. The high efficiency helps to reduce the energy costs of the complete system. A high efficient brushless motor uses about a third less energy as conventional AC motor.For this particular high speed brushless motor an inner rotor is used. In 770 series stator with di-ameter ø 120 mm is used, which is suitable for various high-speed applications. For different aplications we can modify: hous-ing flange, sealing and protection of the motor, shaft, speed regulation and complete design up to customer request. We have capabilities of modifying the cooling of the motor, which could be achieved in various options. Domel can custom design and manufacture brushless motors on your specific requirements incorporating the latest technologies. We are able to offer our expertise on development of different brushless solutions.

CoDe 770.3.XXXhIGh sPeeD Brushless moTor (ø of stator 120mm)

main brushless motors advantages are:- High efficiency- High Torque/ Volume ratio- Long Life- Low noise


Dimensional data are subject to change without notice and these are only two draft drawings, various different options available. Given dimensions can change upon customer demand!

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flange, sealing and protection of the motor, shaft, speed regulation and complete design up to customer request. We have capabilities of modifying also the cooling of the motor, which could be achieved in various options. Domel can custom design and manufacture brushless motors on your specific requirements incorporating the latest technologies. We are able to offer our expertise on development of different brushless solu-tions.


CoDe 780.3.XXXhIGh sPeeD Brushless moTor

(ø of stator 83mm)

The main advantage of electronically commutated brushless motors is maintenance free operation combined with high efficiency. The high efficiency helps to reduce the energy costs of the complete system. A high efficient brushless motor uses about a third less energy as conventional AC motor. For high speed brushless motor an inner rotor is used. In 780 se-ries stator with ø 83mm is used, which is suitable for various high-speed applications. For different applications we can modify: housing,

Dimensional data are subject to change without notice and these are only two draft drawings, various different options available. Given dimensions can change upon customer demand!

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Based on more than 20 years of experience on brushless technology, we developed optimal combination of DOMEL brushless (EC) motors and controllers. Domel can custom design and manufacture brushless motors on your specific requirements incorporating the latest technologies. We are able to offer our expertise on development of different brushless solu-tions.

main Advantages:- High efficiency- Simple to use (plug&play)- Long life- Maintenance free

Typical Functions:- 0-10 V DC or PWM to set the speed- blocked rotor,- thermal protection,- soft start,- over current protection,- under/over voltage protection,- speed control,- upon customer request: - speed output, - fault output.

Brushless moTor CoNTrollers (for 711, 770 and 780 family)


TYPE Nominal input power (W) Mains Voltage Controller size (mm)

FAMILY 770 Up to 2000 3X400 VAC 260x200x100

FAMILY 780 Up to 1200 1X230 VAC 190X180X80

FAMILY 711 Up to 100W 12 – 80 VDC 53X78X30

Data above represent the performance of an average sample. Individual data may vary due to normal manufacturing variations.

FAMILY 711 controller

FAMILY 780 and 770 controller

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lAws oF PhYsICs

symbols and units used:Pressure/Vacuum conversion: ∆p - pressure in Pascal or in H

2O

Pressure / Vacuum

m H2O 0,10 0,20 0,51 1,02 2,04 5,10 10,21 20,41 51,04 102,07

mbar 10 20 50 100 200 500 1000 2000 5000 10000

in H2O 4,01 8,03 20,07 40,15 80,29 200,73 401,46 802,93 2007,32 4014,63

PSI 0,15 0,29 0,73 1,45 2,90 7,25 14,50 29,01 72,52 145,04

kPa 1,00 2,00 5,00 10,00 20,00 50,00 100,00 200,00 500,00 1000,00

Air flow

CFM 2,12 4,24 10,59 21,19 42,38 105,94 211,89 423,78 1059,44 2118,88

m3/h 3,6 7,2 18,0 36,0 72,0 180,0 360,0 720,0 1800,0 3600,0

l/min 60 120 300 600 1200 3000 6000 12000 30000 60000

l/s 1 2 5 10 20,00 50 100,00 200 500 1000

1kPa = 4.0146 inH2O

1kPa = 0.296 inHg 1kPa = 102.071mmH

2O

1l/s = 60 SLPM1l/s = 2.118 CFM

Inch of waterInch of mercuryMilimeter of water

Liter per minuteCubic feet per minute

1kPa = 7.5 mmHg 1kPa = 0.145 PSI

1l/s = 3.6 m3/h

Milimeter of mercuryPound per inch2

Cubic meter per hour

Air flow conversions:V̊ - air flow in l/s or m3/h

RPM - Speed in revolution per minuteρ - density in kg/m3

P - power in WM - torque in Nm or oz-in

Torque conversion: 1Nm = 141 oz-in1Nm = 100 Ncm

Basic Fan laws:V

2 = V

1 × (RPM

2 : RPM

1)

∆p2 = ∆p

1 × (RPM

2 : RPM

1)2

∆p2 = ∆p

2 × (r

2 : r

1)

P2 = P

1 × (RPM

2 : RPM1)3

P2 = P

1 × (ρ

2 : ρ

1)

AIr FlowAir flow varies direct with Speed Ratio.

PressurePressure varies with square Speed Ratio.Pressure varies direct with Density Ratio

PowerPower varies with cube of Speed Ratio.Power varies direct with Density Ratio.

42

Domel, d.o.o.Otoki 214228 ŽeleznikiSloveniaTel: +386 4 51 17 100Fax: +386 4 51 17 106E-mail: [email protected]

Domel, Inc.P.O. Box 456East Rutherford, NJ 07073USATel: +1 201 315 5525Fax: +1 646 349 1154Europe: +386 31 393 773E-mail:[email protected]

eleCTrICAl home AIDs Pty ltd169 – 175 Parramatta RoadAuburn NSW 2144AustraliaTel: +61 2 9748 7411Fax: +61 2 9748 4893E-mail: [email protected]

IsrAel mArKeT rePreseNTATIVePassport Technological Solutions Ltd.David Elazar 6 st.Yehud, Israel 56226Mob.: +972 545 409 255Fax: +972 3 6322055Tel.: +972 3 6322044E-mail:[email protected]

rePreseNTATIVes

Domel FrANCeTel.: +33 (0)1 42 51 79 83Fax: +33 (0)1 42 51 51 83

E-mail: [email protected]

mDV AGeNCY27 Welcomes Road

KenleySurrey CR8 5HAUnited Kingdom

Tel: +44 208 645 0908Fax: +44 208 763 0636


TeChNoPole ComPANYNo. 50, Modarres Exp. Way

Tehran – Iran 15 887Tel.: +9821 888 236 57Fax: +9821 888 236 44

Domel AGeNCYVia Dolomiti 33

20127 Milano, ItalyTel.: +39 335 64 36 712Fax: +39 022 682 4034

E-mail:[email protected]

russIAN mArKeT rePreseNTATIVe OOO Regata

Moscow, 121374, Mozhaiskoye shosse, d. 4, off. 24Tel.: +7 495 6625683

Tel./fax: +7 495 4448442E-mail: [email protected]


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Request for samples Request for sample examination Request quotation

CusTomer INFo:Company: Contact person:

Address:

Phone: Fax: E-mail:

CommerCIAl reQuesTs:

Purpose of product in which blower is to be incorporated (application):

Expected annual quantities, delivery and expected price range:

Current manufacturer (if replacement):

Special requirements:

Date.: Signature:

ADDITIoNAl CommerCIAl TeChNICAl reQuIremeNTs Brushless moTor: Speed requirements: to RPM

Maximum continous performance requirement: Speed RPM Torque Ncm

Dimensions: Diameter Length

Direction of rotation (viewed from the shaft side): left right both

CommerCIAl TeChNICAl reQuIremeNTs:Nominal voltage/frequency (V/Hz):

24V 36V 52V 120V 230V 400V24VDC 36VDC 52VDC 400 VDC

Nominal power (W): 450W 1100W 1600W 1800W other

Maximal vacuum/pressure: Maximal airflow (l/s, CFM): Standard operating point:Pressure or Vacuum Fan stage: One Two Three

sPeCIAl FeATures:Speed output (signal) Failure output (signal)

Life expectancy (h): Noise level (dB): Ambient temperature (°C): Speed control 0 -10V: Yes No Air flow Discharge: Radial Tangential

AVAIlABle CoVers:

Cooling air covers (controller part):air inlet air inlet with tube side air inlet

working air covers:air inlet side air outlet air inlet with tube

Please complete this inquiry form and fax it to +386 4 5117 193.Or contact us by email: [email protected]

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Sustainable innovative solutions

KD41-MAR14

Domel, d.o.o.Otoki 21, 4228 Železniki, Slovenija

Tel.: +386 (0)4 51 17 100, Fax: +386 (0)4 51 17 106www.domel.si

e-mail: [email protected]

Catalog DOMEL - Brushless Motors and Blowers

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