PNEUMATIC CLUTCH-BRAKES

EN ISO 9001:2000

Certificate: 01 100 5695

PNEUMATIC CLUTCH-BRAKES

EN ISO 9001:2000


I N D E X

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INTRODUCTION

CLUTCH-BRAKE SERIES 5.8



CLUTCH-BRAKE SERIES 5.5 and 5.6

ACCESSORIES

PNEUMATIC CLUTCHES

TECHNICAL INFORMATION

PNEUMATIC SAFETY BRAKES

DEFINITIONSPERFORMANCE OF FRICTION MATERIALSBRAKING PROCESSTORQUE CALCULATION FOR AN ECCENTRIC PRESSPNEUMATIC SCHEME

WET CLUTCH-BRAKE SERIES 5.W

SPECIAL CLUTCH-BRAKE UNITS

2

INTRODUCTION

This catalogue shows the full range of thepneumatic standard Goizper clutch-brakecombinations and accessories.

Applications include Metalforming Presses,Shears, Die Cutters, Forming Machines, andCan Body Makers.

We have added technical information to assistin the selection of our products.

This catalogue is a reference only. Please donot hesitate to contact us for specialapplications related to these products.

C L U T C H - B R A K E S

3

TECHNICAL INFORMATION

Graph 1

This chapter explains the basic concepts andformulas for the calculation and selection ofclutch-brakes for each application.

All the formulas used in this catalogue are inaccordance with VDI 2241 and/or DIN 1304 norm.

In case of any doubt or if any further informationis required, please do not hesitate to contact ourTechnical Department.

DEFINITIONS

TORQUES

It is important to define and difference the torquesconsidered in the clutching or braking process.

The torque values shown in graph 1 are definedbelow.

Slip or dynamic torque Ms: this is the torquetransmitted once the torque increase time (t12)is finished. It changes within the cycle process anddepends, apart from other factors, on the slipspeed and the temperature of the friction surfaces.

Transmissible torque or static torque Mt:maximum admissible torque without slip,depending on the working and design conditions.

4

Residual torque Mr: torque transmitted whenthe system is not actuated. It depends onmounting position, (horizontal, vertical, orinclined), speed related to disc surface, oil flow,& viscosity.

When vertical or inclined mounting, the residualtorque increases very much, so the generatedheat is increased as well.

Loading torque ML: necessary torque to activatethe elements in the machine, taking into accountits performance, the action speed, etc.

Characteristical torque Mk: It is the torqueindicated in the catalogue.

Acceleration torque Ma (deceleration torquewhen the value is negative): torque indicatedin the catalogue. Usually equal to dynamic torque.

This torque is calculated by using the followingformulation:

Being:

FRICTION COEFFICIENTS

To calculate different torques, the followingcoefficients are considered.

m: Sliding or dynamic friction coefficient.m0: Static friction coefficient.

The ratio between both coefficients for thedifferent materials will be indicated in nextchapters.

Ma = J (n10 - n20) (Nm)9,56 · t

J = moment of inertia (kgm2).n10 = driver shaft speed (r.p.m.).n20 = driven shaft speed (r.p.m.).t = time (s).Ma = acceleration torque (Nm).

Ma = J (n10 - n20) (Nm)9,56 · t

J =n10 =n20 =t =Ma =

m:m0:

2


5

TIME TERMS IN THE TORQUE TRANSMISSION

Like in the torques, it is important to definedifferent times existing in the torque transmissionthat appear in graph 1, which are:

Reaction delay t11: time from the activation ofthe control until the beginning of the torqueincrease.

Rising time t12: time from the beginning of thetorque increase until reaching the stationarycondition.

Link time t1: sum up of the reaction delay timeand the rising time.

t1 = t11 + t12

Slip time t3: time of relative movement betweenfriction surfaces of an actuated mechanism.

Total time tt: Time from the signal until thetorque transmission is accomplished.

tt = t11 + t3

TIME TERMS FOR INTERRUPTING THETORQUE TRANSMISSION (Graph 1)

We define the torque transmission interruptiontimes in a similar way than we have done in theprevious paragraph.

Reaction time when interrupting thetransmission t21: Time from the deactivation ofthe control until the beginning of the torquedecrease.

Decrease torque t22: Time from the torquedecrease until reaching 10% of the characteristicaltorque.

Disconnection time t2: Sum up of the reactiondelay and the decrease time.

t2 = t21+ t22

t1 = t11 + t12

tt = t11 + t3

t2 = t21+ t22

6

MOMENT OF INERTIA J

It is important to consider the moment of inertia“J” before making the folowing calculations.

For example, the moment of inertia of a solidiron cylinder which is 100mm thick with anouter diameter D (in mm) is obtained with thefollowing formulation:

J = 77 · D4 (kgm2)

When the moment of inertia is not referred tothe clutch shaft, it is necessary to reduce it tothis shaft. The following formulation is used.

Jred = J · i2 (kgm2)

J : moment of inertia of the shaft masses atany speed. (kgm2).

Jred : moment of inertia reduced to the clutchshaft (kgm2).

i : speed ratio between shafts.

i = n2

n1

n1 : cluth speed (r.p.m.).n2 : speed of the shaft with inertia J.

If the masses to accelerate have a linealmovement, their moments of inertia arereduced to the clutch shaft as per the followingformulation:

Jred = 91 · m · v2

(kgm2)n2

m : masses in lineal movement (kg).v : speed of the mentioned masses (m/s).Jred : moment of inertia reduced to the clutch

shaft (kgm2).

THERMAL CAPACITY

Concerning the heat transmission, the followingconcept is defined:

Work per engagement Q: It is the energycaused by friction and transformed into heat,as a consequence of engaging.

Q = J · (n10 ± n20)2· Mk (kJ)

182,4 · 103 Mk ± ML

J : moment of inertia (kgm2).Mk : transmissible torque (Nm).ML : loading torque (Nm).

i = n2

n1

Jred = 91 · m · v2

(kgm2)n1

Q = J · (n10 ± n20)2· Mk (kJ)

182,4 · 103 Mk ± ML

Jred:

n1:n2:

Jred:

J :

i :

(min-1)(min-1)

m :

v :

J = 77 · D4 (kgm2)

Jred = J · i2 (kgm2)

2

2

kgm2

kgm2


7

The work produced by each cycle, which istransformed into heat, must be removedwithout surpassing the thermal capacity of theclutch-brake.

In the pneumatic clutch-brakes the heat isabsorbed by the elements of the clutch-brakeand transmitted to the air by the surfaces thatare in contact with the atmosphere.

In the hydraulic clutch-brakes, the heat isdissipated by means of lubrication oil.Lubrication can be done by splash, but whenan intense work is required a forced coolingwill be necessary, and lubrication will be donethrough the clutch-brake.

Depending on some factors, which we detailbelow, the friction coefficient can changeduring the clutch or brake engagement. Thesefactors also affect when the torque istransmitted without relative movement amongthe friction surfaces:

- Transmitted power.- Temperature on the friction surfaces

(cooling system).- Slip speed.- Combination of friction materials.- Dry or wet operation.- Design of the friction surfaces (grooves…)- Pressure in the friction surfaces- Ambient temperature.- .....

The combination of materials used in our clutch-brakes is the following:

PERFORMANCE OF FRICTIONMATERIALS

Type of clutch-brake

Pneumatic

Hydraulic

Running

Dry

Wet

Combination of materials

Steel, cast iron/organic material

Tempered steel / sintered bronze

8

PNEUMATIC CLUTCH-BRAKES:

These clutch-brakes work in dry condition andtherefore the friction materials are casting orsteel against organic asbestos-free material.

The friction surfaces are flat and the organiclinings are bonded to the discs, leaving someradial slots free that permit the removal ofcontaminants and heat. Organic friction blockscan also be used.

For a proper performance, the friction surfacesshould be free from grease and oil.

FRICTION COEFFICIENT

High friction coefficients are obtained (0,35 to0,45) with this combination of friction materials.In this case, there are no large differencesbetween the dynamic and static frictioncoefficients.

WEAR OF THE LININGS

Linings suffer wear. Wear is low when thetemperature of the metallic elements of theclutch-brake that are in contact with the liningdo not exceed a temperature of 170ºC. Abovethis temperature, wear increases considerably.

It is important to take into account theatmosphere temperature where the clutch-brake works, as well as its position in themachine. There must be enough space to permitthe flow of fresh air at the clutch-brake.

THERMAL CHARACTERISTICS

Organic linings are rated for 350ºC. Highertemperatures in short periods can be admissiblebut will incur in high wear.

The dissipation capacity with constant cyclingcan be between 0,7-1,4 J/mm2 min dependingon the factors indicated in the above headingcalled “performance of friction materials”.

The energy produced per cycle and per surfaceof the unit should not exceed 2J/mm2,consideration that will also be taken intoaccount when working in continuous mode.

2

2

0


Designed for wet operation, using temperedsteel against sintered bronze.

The friction surfaces have been designed withgrooves, taking into account (among otherfactors) the thermal load, the friction coefficientand the lubrication oil flow.

FRICTION COEFFICIENT

With this combination of friction materials, thefollowing relation between the static anddynamic friction coefficient is obtained:

mo = 1,7m

WEAR OF THE SINTERED DISCS:

Wear in this kind of combination is very low.It is important to assure appropriate lubricationof the friction surfaces and also to change oilregularly.

THERMAL CHARACTERISTICS

The sintered discs have a very good thermalconductivity that allow temperatures up to350 ºC approx (depending on slipping time).

The lubrication means in the friction surfaceshave a big influence in the heat dissipationproduced in each operation. The most commonvalues are the following:

Splash lubrication: 0,7-1 J/mm2minForced lubrication: 1-2 J/mm2min

The energy produced per operation and persurface unit cannot exceed 1-2 J/mm2 (VDI2241).

HYDRAULIC CLUTCH-BRAKES AND WET:

9

mo = 1,7m

0

2

2

2

10

To calculate the slip time during the brakeengagement t3, the following formula is used:

t12 J · wt3 = + k · (s) 2 Mk

t12 = time of torque increase.k = correction coefficient.J = Inertia referred to clutch-brake shaft

(kgm2).w = Angular speed of clutch-brake (rad/s).Mk = Brake torque indicated in the catalogue

(Nm).

In the case of the pneumatic clutch-brake units,t12 is very variable, depending on the series, sizes,torque rates and pneumatic circuit (2 - 80 ms.).

In the case of the hydraulic ones, this value isinconsiderable.

The K coefficient is function of the factorsindicated in chapter “performance of frictionmaterials”

Its value is variable, considering for calculationk= 1,25, for both, pneumatic and hydraulicclucth-brake units.

The total braking time will therefore be:

tt = t11 + t3

t11 is also variable in both, pneumatic and hydraulicclutch-brake units

Braking angle uf:

The braking angle can be divided in two terms:

1.- Reaction angle: ur = w · t11

2.- Mechanical braking angle (um):

um = f (M, J, w, t12, t3 )

uf = ur + um

To simplify the calculation, the followingformulation can be used:

wuf = w · t11 + · t3 (rad) or

2uf = 6 · n · t11 + 3 · n · t3 (º)

n = Clutch-brake rotational speed (r.p.m.).

BRAKING PROCESS

t12 J · wt3 = + k · (s) 2 Mk

tt = t11 + t3

um = f (M, J, w, t12, t3 )

uf = ur + um

wuf = w · t11 + · t3 (rad)

2

uf = 6 · n · t11 + 3 · n · t3 (º)

t12 :k :J :w :Mk :

ur = w · t11

(um):

12

uf:

11

kgm2


11

Please find below graphics showingcomparasion measurements taken by anoscilloscope, of the brake engagement of ahydraulic clutch-brake and a pneumatic clutch-brake accordingly:

Speed

Pressure

Signal

Torque

Speed

Pressure

Signal

Torque

SIGNAL -SPEED -

TORQUE - PRESSURE -

SIGNAL -SPEED -

TORQUE - PRESSURE -

Hydraulic clutch-brake unit

Pneumatic clutch-brake unit

12

(fig. 1)

TORQUE CALCULATION FOR ANECCENTRIC PRESS

To calculate the necessary torque in an eccentricpress, the following formulation is used:

sin ( a + b )M = · P · r

cos b

M: turning torque to be transmittedby the eccentrical shaft.

a: maximum effort angle before theBDC (bottom dead center).

P: force of the press.

r: radius of the eccentric.

b: angle between the connectingrod and the movement line ofthe ram in the moment ofmaximum force.

s: distance from the BDC to thepoint where the maximum effortis produced (measured at the ram).

h: distance from the BDC to the pointwhere the maximum force isproduced (measured at theeccentric).

To obtain angles “a” and “b”, and “h” height,the following formulations are used:

r - hsin a = 1 - ( ) 2

r

L2 - ( L - s ) 2h =

2 · ( L - s + r )

r = sin bL sin a

In the case where the “r” and “L” values arenot known, an estimated calculation aboutthe transmissible torque can be done by usingthe following formulation:

M = F · r = sin ( a + b ) · P · r = K · P · r cos b

Taking L = 5 (estimated), the K value is: r

sin ( a + b )M = · P · r

cos b

r - hsin a = 1 - ( ) 2

r

L2 - ( L - s ) 2h =

2 · ( L - s + r )

r = sin bL sin a

M = F · r = sin ( a + b ) · P · r = K · P · r cos b

M :

a :

P :

r :

b :

s :

h :

a b

L = 5r


13

For a = 30° the coefficient K = 0,587For a = 15° the coefficient K = 0,3For a = 40° the coefficient K = 0,74For shears K = 1

When the clutch is in a faster shaft:

Mred = Mi

Being i the transmission ratiobetween the clutch shaft andthe eccentric shaft.

PNEUMATIC SCHEME

An standard pneumatic scheme of the assemblyof a clutch-brake would be:

1) Filter2) Pressure regulator3) Lubricator4) Air accumulator5) Electrovalve6) Rotary union7) Clutch-brake

The quantity of air to be supplied by thecompressor should be calculated with thefollowing formulation:

Q = 1,5 · V · p · F ( l/min )

Q = necessary air quantity.

V = volume of the clutch cylinder plus thevolume of the pipe between the clutchand the valve indicated in the catalogue.

p = maximum service pressure (bar).

F = cycles per minute.

1,5 = coefficient (compensation lost by leak).

The volume of the recommended vessel comesfrom the following formulation:

VDC = 4 · p · V

VDC : accumulator volume (litres)

Mred = Mi

VDC = 4 · p · V

Q = 1,5 · V · p · F ( l/min )

a ° a ° a °

QV

pF1,5

14

P N E U M A T I C C L U T C H - B R A K E S

15

CLUTCH-BRAKES SERIES 5.8

Series 5.8

This series corresponds to the latest of thepneumatic clutch-brakes developed by GOIZPER.

One of its main characteristics is that it obtainsthe maximum possible torque within thedimensions of the unit, due to the fact thatthe piston reaches the maximum diameter.

These clutch-brakes may be mounted withlocking rings or keyways.

/ Space to indicate the size*

16

Series 5.81.__.WD

Series 5.82.__.WD

Series 5.84.__.WD

*

*

*

23 50 10 18 36 55 75 76 77 78 80480 940 2000 4000 7550 11900 15500 22900 32000 42800 56600345 665 1450 2850 5390 8500 11200 16300 22850 30500 38500

2750 2250 1750 1500 1250 1100 1000 850 750 700 6309.2 15.5 32 60 112 170 228 325 453 655 8209 15 30 58 106 163 220 313 437 615 774

9.2 15.5 32 60 112 170 228 325 453 655 8200.026 0.07 0.25 0.72 1.85 4.24 6.6 12.2 21.1 31.5 51.40.013 0.04 0.1 0.283 0.953 1.546 2.91 4.97 8.82 20 27.30.008 0.027 0.062 0.202 0.615 1.031 1.55 3.34 6.51 10.5 12.80.013 0.04 0.1 0.283 0.953 1.546 2.91 4.97 8.82 20 27.30.093 0.164 0.320 0.671 1.18 1.75 2.23 3.21 4.88 6.42 8.380.148 0.250 0.524 1.038 1.95 2.79 3.58 5.23 7.62 9.97 13.6250 315 390 495 610 695 770 880 970 1100 1180325 410 490 635 790 885 990 1135 1235 1450 1525205 255 325 408 500 584 640 725 810 890 965188 236 305 380 466 543 593 675 755 830 90528 35 45 55 70 80 90 100 115 115 13548 65 80 95 125 145 160 180 200 220 240226 275 347 435 535 620 680 775 865 950 10251.7 2 3 3 3 3 3 4 4 4 415 22 30 32 45 45 60 60 65 75 8015 15 22 30 32 32 45 45 60 65 6510 12 15 18 25 25 30 35 40 45 4566 75 92 112 140 160 175 195 220 240 26085 105 141 168 198 224 250 294 324 354 39060 79 99 118 153 176 194 221 246 270 3059.5 11 13.5 16.5 19 19 23 25 28 33 3320 25 25 25 35 35 45 45 45 60 6020 20 25 25 25 25 35 35 45 45 457.5 11 13 16 20 20 25 38 43 36 3630 45 60 65 90 90 120 120 130 150 16030 30 45 60 65 65 90 90 120 130 1303 4 4 5 5 5 5 5 5 20 15

7.5 8 10.5 13 17 22 24 26 28 17 2822 25.5 31.5 38 47 55 61 66 75 81 906 8 10 14 17 20 22 25 28 30 3538 40 54 69 87 102 110 125 136 141.5 15732 38.5 45 58 73 84 86 100 114 121.5 1323 4 4 5 5 5 5 5 5 5 5

4.5 5.5 5.5 5.5 6.5 6.5 8.5 8.5 8.5 10.5 10.54.5 4.5 5.5 5.5 5.5 5.5 6.5 6.5 8.5 8.5 8.5M5 M6 M8 M10 M14 M14 M16 M20 M24 M24 M24284 360 446 565 695 785 880 1000 1110 1260 13340359 444 535 691 860 955 1075 1220 1345 1595 167011 16 20 21 29.5 29.5 41 41 43.5 52.5 5511 11 16 20 21 21 29.5 29.5 41 43.5 43.517 22 28 36 42.5 51 55 62.5 71 78 866,6 11 27,5 54 95 148 230 230 450 780 7806 10 25 49 135 135 210 410 710 710 710

SizeClutch torqueBrake torquePressure barMax speed min-1

5.81 WDWeight 5.82 WD Kg

5.84 WDJ. int. Kg m2

5.81 WDJ. ext. 5.82 WD Kg m2

5.84 WDNew Volum.Max. wear Volum.

Ø AØ A1Ø A2Ø B

Ø C Min Max

Ø DE

Ø FØ F1Ø F2 12 x 30°

GØ HØ IØ J1

KK1K2LL1MNN1

Ø O 2 a 180°PP1Q(*)

Ø RØ R1Ø R2 12 x 30°Ø TØ T1Ø UØ U1

ZTa1

Ta2


17

Series 5.81.__.WD / 5.82.__.WD / 5.84.__.WD

Nm

dm3

5,5

NmNm

** Space required for instalation

18

Series 5.85.__.WD

Series 5.85.__.WA

Series 5.86.__.WD

*

*

*



19

23 50 10 18 36 55 75 76 77 78 80

480 940 2000 4000 7550 11900 15500 22900 32000 42800 56600345 665 1450 2850 5390 8500 11200 16300 22850 30500 38500

2750 2250 1750 1500 1250 1100 1000 850 750 700 6309 14 29 60 100 157 210 300 421 575 728

8.5 15 30 56 103 161 211 306 424 555 7239.2 15 30 58 105 162 218 311 438 615 775

0.026 0.07 0.25 0.72 1.85 4.24 6.6 12.2 21.1 31.5 51.40.008 0.027 0.062 0.202 0.615 1.031 1.55 3.34 6.51 10.5 12.80.008 0.020 0.057 0.170 0.535 1.047 1.50 3 5.33 9.2 12.60.008 0.027 0.062 0.202 0.615 1.031 1.55 3.34 6.51 10.5 12.80.093 0.164 0.320 0.671 1.18 1.75 2.23 3.21 4.88 6.42 8.380.148 0.250 0.524 1.038 1.95 2.79 3.58 5.23 7.62 9.97 13.6325 410 490 635 790 885 990 1135 1235 1450 1525205 255 325 408 500 584 640 725 810 890 965188 236 305 380 466 543 593 675 755 830 90528 35 45 55 70 80 90 100 115 115 13548 65 80 95 125 145 160 180 200 220 240226 275 347 435 535 620 680 775 865 950 1025220 275 345 430 530 620 680 770 860 945 10201.7 2 3 3 3 3 3 4 4 4 48.5 9.5 11.5 13.5 18.5 19 18.5 23 27.5 31 32.515 15 22 30 32 32 45 45 60 65 6510 12 15 18 25 25 30 35 40 45 455.5 7 8.5 10.5 15 15 17 21 25 25 2566 75 92 112 140 160 175 195 220 240 26085 105 141 168 198 224 250 294 324 354 39060 79 99 118 153 176 194 221 246 270 3059.5 11 13.5 16.5 19 19 23 25 28 33 3320 20 25 25 25 25 35 35 45 45 457.5 11 13 16 20 20 25 38 43 36 3630 30 45 60 65 65 90 90 120 130 13011 13.5 17 20 25 28 32 35 40 44 4822 25.5 31.5 38 47 55 61 66 75 81 906 8 10 14 17 20 22 25 28 30 35

39.5 46.5 55.5 71 90 106 110 126 142 138.5 1603 4 4 5 5 5 5 5 5 5 5

4.5 4.5 5.5 5.5 5.5 5.5 6.5 6.5 8.5 8.5 8.5M5 M6 M8 M10 M14 M14 M16 M20 M24 M24 M24359 444 535 691 860 955 1075 1220 1345 1595 167011 11 16 20 21 21 29.5 29.5 41 43.5 43.517 22 28 36 42.5 51 55 62.5 71 78 866,6 11 27.5 54 95 149 230 230 450 780 7806 10 25 49 135 135 210 410 710 710 710

Series 5.85.__.WD / 5.85.__.WA / 5.86.__.WD

Nm

dm3

5,5


5.85 WDWeight 5.85 WA Kg


5.85 WDJ. ext. 5.85 WA Kg m2


Ø A1Ø A2Ø B

Ø C Min Max

Ø DØ D1

EE1

Ø F1Ø F2 12 x 30°Ø F3 12 x 30°

GØ HØ IØ J1

K1K2L1M1N1

Ø O 2 a 180°P2Q (*)

Ø R1Ø R2 12 x 30°Ø T1Ø U1

ZTa1

Ta2

NmNm

** Space required for instalation

20

Series 5.81.__. WD

/ ASSEMBLY EXAMPLES

Mounting between frame and flywheel by meansof identical pins on the clutch side as well as onthe brake side.

Mounting at shaft end by means of pins ondifferent diameters on both clutch and brake side.Fixed in the shaft by locking ring.

Series 5.84.__. WD

Series 5.86.__. WE

Mounting at shaft end by means of pads in clutchside and pins in brake side. Fixed on the shaft bylocking ring.

Mounting at shaft end by means of 12 bushingson the brake side and 2 pins on the clutch side.Fixed on the shaft by locking ring.Special air feeding via air inlet block.

Series 5.83.__. CD

5.8 / Torque Ratings 5.8


21

QUANTITYOF

SPRINGSSIZE

BRAKETORQUE

(N.m)

CLUTCH TORQUE (N.m)

23

50

10

18

36

55

75

76

77

78

80

18 410 410 48515 345 480 56012 275 555 6309 205 625 7056 135 700 775

18 + 18 800 800 95015 + 15 665 940 109012 + 12 535 1080 12309 + 9 400 1220 13706 + 6 270 1360 1510

18 + 18 1750 1700 205015 + 15 1450 2000 235012 + 12 1150 2350 26509 + 9 880 2650 29506 + 6 580 2950 3290

18 + 18 3400 3450 405015 + 15 2850 4000 465012 + 12 2250 4600 52509 + 9 1700 5200 58506 + 6 1150 5800 6450

18 + 18 6450 6400 760015 + 15 5390 7550 870012 + 12 4300 8650 98409 + 9 3200 9750 109006 + 6 2150 10800 12000

21 + 21 9950 10450 1240018 + 18 8500 11900 1380015 + 15 7100 13400 1530012 + 12 5700 14900 168009 + 9 4250 16400 18300

21 + 21 13000 13600 1610018 + 18 11200 15500 1800015 + 15 9300 17500 2000012 + 12 7400 19400 219009 + 9 5600 21400 23800

21 + 21 19000 20000 2370018 + 18 16300 22900 2650015 + 15 13600 25700 2930012 + 12 10900 28500 322009 + 9 8150 31400 35000

21 + 21 26700 28000 3310018 + 18 22850 32000 3710015 + 15 19000 36000 4110012 + 12 15200 40000 451009 + 9 11400 44000 49100

21 + 21 35600 37500 4430018 + 18 30500 42800 4960015 + 15 25400 48100 5490012 + 12 20300 53400 602009 + 9 15200 58700 65500

24 + 24 44000 50800 5970021 + 21 38500 56600 6550018 + 18 33000 62500 7130015 + 15 27500 68300 77100

5,5 bar 6 bar

22


23

This is the latest series of tradicional clutch-brakes designed by Goizper with maximumpiston size for each clutch-brake.

Sizes 10, 18 and 36 are interchangeable withthe corresponding sizes in series 5.0.

Sizes 55, 75, 76, 77 and 78 have the samediameters as their corresponding size fromseries 5.0 but are wider. They have very hightorques and can be mounted with locking ringsfrom both clutch and brake sides. Spacers areprovided to allow lining wear compensation.


/ Series 5.7 / Sizes: 05 / 11 / 16 / 23 / 50 / 10 / 13 / 18 / 36

5.7

/ Series 5.7 / Sizes: 19 / 25 / 37 / 55 / 75 / 76 / 77 / 78 / 80

5.7

24

Series 5.71.__.WD

Series 5.72.__.WD

Series 5.74.__.WD*

*

*


1117575

32007

6,57

0,0130,0050,0030,0050,0350,075220

-1731581935192212-

10 (6)506565479,516-822-186513-

4,5-

M5(6)385,8242

-10,5

-M547166,66

3657104060

1200868586

1,410,7680,530,7680,741,26610790500466501105353403025125190180133193525208060415171458746,55,5

M1475

13,56958552720

M12226,5

3195135

1827601960

14504745470,5

0,2740,2020,2740,430,744956354083804590435330221810015314510913,52525166045315

14,51239535,55,5

M1070

10,55606802016M8182265449

19N34302495

1450575557

0,650,2740,2020,2740,580,984956354083804590435330221811217216012913,525251660451912161339525,55,5

M1070

10,55606802016M8205275449

23265185

27009

8,59

0,0220,0320,0080,0320,0720,1225032520518825352262141410587070479,52020828280109618274,54,5M5385,82803611111M647176,66

50695490

2250171617

0,050,0430,0270,0430,1450,2733154102552363052275222141266979065

10,525201245280

8,511624395,54,5M6466,53604461611M611318,51110

1314651030

1750272627

0,1730,1140,0620,1140,2760,462390490325305356534732214158212513081,513,525201445282,510141027495,54,5M8569,54355271611M814623

27,525

1014651030

1750262526

0,1730,1140,0620,1140,2760,462390490325305356534732214158212513081,513,525201345281

12,5141027

46,55,54,5M8569,54355271611M814621

27,525

056528

35003,53

3,50,0040,0030,0020,0030,020,045180

-1351201424151212-

9 (6)42606035916-818-26546-

4,5-

M4(6)306

203-

10,5-

M535126,62,9

25N47853410

1300747374

1,060,560,3820,560,781,3655071045042045954823323022125192166142172525206560257181448545,55,5

M1275

13,56227752120

M10240305486

37N67204780

12001071061071,720,8470,6090,8470,981,7661079050046650110535340302514021019015616,53525238060

22,510,5221658

66,56,55,5

M1475

13,56958552720

M122683395135

5595008000

10001491431493,811,351,041,351,452,56958855845436415062034030251602452501922035252480602513251863

80,56,55,5

M1484177809502720

M1629037,5148135

751340010000

9001971851975,582,141,552,141,763,12770990640593901656905454030185270270214203535289080

39,512,5272065816,56,5

M169617870107529,527

M1632944230210

761910015800

80027326427310,54,573,344,572,845,28801135725675100180775555453520531029024026453538110903818292180

98,58,56,5

M2011020

1000122038,529,5M1637347230410

772930020500

750443432443

19,277,516,517,514,458,26970123581075512518086555545402303203202562645354311090

48,512,5342395

107,58,56,5

M2412021

1090133538,529,5M1629055450710

783900027600

700655615655

30,6520

10,7205,210,211001450890830125200950107565452483453502852660454515013034,526,5382599

120,510,58,5

M2413824

1260159552,543,5M1832060780710

16205125

32006,56

6,50,0140,0090,0050,0090,040,062303051821661935198214141046751215192020825250,55,58418

26,54,54,5M5385,82623371111M667156,66

805000036000

630765723768

45,5526,613,126,66,911,7118015259659051402201025107565452603953703192660454515013038,522,54232

99,5124,510,58,5

M2413824

1340167052,543,5M1850068780710

817000050000

56095391696380,633,620

33,59,316,413001645108010151502401145107565502954504503663060454615013057,516,54632

120,5134,510,58,5

M2713824

1460179052,543,5M20570767801050

829800071500

50013601280134613929,217,329,212,521,914651855121511401703001276109075553304904904174260605518015059,519,55235

142,515810,510,5M3013824

1650201560

52,5M2462885

15001450


Series 5.71.__.WD / 5.72.__.WD / 5.74.__.WD Size

Clutch torqueBrake torquePressure barMax speed min-1



5.71 WDJ. ext. 5.72 WD Kg m2


Ø AØ A1Ø A2Ø B Min

MaxØ D

EØ FØ F1Ø F2 12 x 30°

GØ HØ H1Ø IØ J1

KK1K2LL1MNN1

Ø O 2 a 180°PP1

Ø RØ R1Ø R2 12 x 30°

SS1

Ø TØ T1

UU1W

Ø YZ

Ta1

Ta2

Nm

dm3

Ø CH7

5,5

25

NmNm

26

Series 5.75.__.WA

Series 5.75.__.WD

Series 5.76.__.WD

*

*

*





5.75 WDJ. ext. 5.75 WA Kg m2


Ø A1Ø A2Ø B Min

MaxØ DØ D1

EE1

Ø F1Ø F2 12 x 30°Ø F3 12 x 30°

GØ HØ H1Ø IØ J1

K1K2L1M1M2N1N2

Ø O 2 a 180°P2

Ø R1Ø R2 12 x 30°

SS1

Ø T1U1W

Ø YZ

Ta1

Ta2


27

Series 5.75.__.WD / 5.75.__.WA / 5.76.__.WD056528

35005,5-

5,50,0060,002

-0,0020,020,045

-1351201424151

-2--

9 (6)-

426060359-8--

135-4--

M4 (6)306--

M535126,62,9

1117575

32006,5-

6,50,0130,003

-0,0030,0350,075

-1731581935192

-2--

10 (6)-

506565479,5-8--

156-5--

M5(6)385,8--

M547166,66

3657104060

1200808284

1,410,530,3410,530,741,267905004665011053553031230251512519018013319252060

38,532172114595,5

M1475

13,585520

M12226.5

3195135

1827601960

14504345450,5

0,2020,1310,2020,430,7463540838045904354303

10,52218

10,510015314510913,525164533

31,514,51512385,5

M1070

10,568016M8182265449

19N34302495

1450535555

0,650,2020,1310,2020,580,986354083804590435430392218

10,511217216012913,52516454747161613405,5

M1070

10,568016M8205275449

23265185

27008-

8,50,0220,008

-0,0080,0720,123252051882535226

-2-

1410-

587070479,520828-

189-6164,5M5385,836111M647176,66

50695490

2250151516

0,050,0270,0270,0270,1450,2734102552363052275275271412766979065

10,5201228202011116

30,54,5M6466,544611M611318,51110

1314651030

1750252526

0,1730,0620,0450,0620,2760,46249032530535653473453714158,58212513081,513,5201428

26,526,5141410394,5M8569,552711M814623

27,525

1014651030

1750242425

0,1730,0620,0450,0620,2760,46249032530535653473453914158,58212513081,513,5201328272414

14,510344,5M8569,552711M814621

27,525

25N47853410

1300707273

1,060,3820,260,3820,781,3671045042045954824803103022

12,5125192166142172520605050181814475,5

M1275

13,577520

M10240305486

37N67204780

12001001021041,720,6090,5350,6090,981,767905004665011053553031430251514021019015616,52523605555222216565,5

M1475

13,585520

M122683395135

5595008000

10001381391443,811,040,8811,041,452,588558454364150620620314302515160245250192202524606363252518

67,55,5

M14841795020

M1629037,5148135

751340010000

9001851911955,581,551,261,551,763,12990640593901656806805

14,5403017185270270214203528807979272720

68,56,5

M169617

107527

M1632944230210

761910015800

80025526526210,53,342,243,342,845,2

1135725675100180775770517453521205310290240263538908585292921

80,56,5

M2011020

122029,5M1637347230410

772930020500

750421406418

19,276,513,876,514,458,2612358107551251808658605

18,5454025230320320256263543909595343423956,5

M2412021

133529,5M1629055450710

783900027600

700575570615

30,6510,79,510,75,210,2145089083012520095094510246545252483453502852645451309999383825948,5

M2413824

159543,5M1832060780710

Nm

dm3

Ø CH7

5,5

805000036000

630681653727

45,5513,110,213,16,911,715259659051402201025102010246545252603953703192645451301031034242321028,5

M2413824

167043,5M1850068780710

16205125

32006-6

0,0140,005

-0,0050,040,063051821661935198

-2--

10-

467512151920825-

126-4214,5M5385,833711M667156,66

817000050000

56087984692680,620

17,7209,316,41645108010151502401145114010276550282954504503663045501301201204646321188,5

M2713824

179043,5M20570767801050

829800071500

50012151170128013933

29,233

12,521,9185512151140170355127612801028755533330490490417426042150131131525235

138,510,5M3013824

201552,5M2462885

15001450

NmNm

(*)(*) If you are interested in CD type, please consult to GOIZPER

28

Series 5.71.__.WD Series 5.72.__.AD

Mounting between frame and flywheel by meansof identical pins on the clutch side and on thebrake side.Fixed to the shaft bylocking ring.

Mounting by means of 12 bushings on the clutchside and two pins on the brake side. Lateral airfeeding.

Series 5.75.__. WASeries 5.74.__. CD (*)

Mounting at shaft end by means of pins ondifferent diameters on both clutch and brakeside. Fixed in the shaft by locking ring.Special air feeding, via air inlet block.

Mounting between frame and flywheel by meansof pads in both clutch and brake side.Fixed to the shaft by locking ring.

/ ASSEMBLY EXAMPLES



29

QUANTITYOF

SPRINGSSIZE

BRAKETORQUE

(N.m)

CLUTCH TORQUE (N.m)

511

16

23

50

10

13

18

19N

25N

36

37N

55

75

76

77

78

80

81

82

8 28 65 7510 75 175 20016 125 205 23514 110 220 25012 90 240 2708 62 270 30012 185 265 3109 135 315 3606 92 365 405

10 + 10 490 695 80510 + 5 385 805 91510+ 0 275 920 10305 + 5 245 950 1060

12 + 12 1030 1465 169512 + 6 860 1645 187512 + 0 690 1820 20506 + 6 515 1995 2225

12 + 12 1030 1465 169512 + 6 860 1645 187512 + 0 690 1820 20506 + 6 515 1995 2225

12 + 12 1960 2760 319012 + 8 1690 3040 34809 + 6 1265 3480 39106 + 6 980 3770 4200

16 2495 3430 398014 2180 3755 430012 1870 4080 46258 1245 4730 527516 3410 4785 554014 2985 5225 598012 2555 5665 64208 1700 6545 720018 4060 5710 662015 3380 6410 731012 2710 7110 80109 2030 7810 871016 4780 6720 778514 4180 7340 840012 3585 7965 90258 2380 9200 1027016 8000 9500 1110014 7000 10500 1220012 6000 11600 132008 4000 13600 1530016 10000 13400 1560014 8700 14700 1690012 7500 16000 182008 5000 18600 20700

16 + 16 15800 19100 2230012 + 16 13500 21400 2470010 + 10 9900 25300 285008 + 8 7900 27300 30500

18 20500 29300 3400015 17100 32900 3750012 13700 36500 411009 10250 40000 44700

20 + 20 27600 39000 4520016 + 20 23600 43200 4940010 + 20 17500 49500 5560010 + 10 13800 53400 5950024 + 24 36000 50000 5800020 + 20 30000 56500 6450016 + 16 24000 63000 7100012 + 12 18000 69000 7750024 + 24 50000 70000 8100020 + 20 41000 79000 9000016 + 16 33000 87000 9900012 + 12 25000 96000 10700024 + 24 71500 98000 11350020 + 20 59500 110500 12600016 + 16 47500 122500 13850012 + 12 35500 135000 151000

5,5 bar 6 bar

30


31


Serie 5.0

Series 5.0 is the latest version of our traditionaldesign of clutch-brakes assembled by pins thattighten both covers for avoiding theirdeformation and breakage due to stress.

The brake side cover is manufactured inaluminium, obtaining a low inertia.

32

Series 5.01.__.WD

Series 5.02.__.WD

Series 5.04.__.WD*

*

*



33

55700042505,5

10001221171222,731,3541,0441,3541,151 ,969588558454260114620540302514520620013616,5352530806050415191661866,55,5

M1484177809502720

M1216036,5148135

75102005900

9001751631754,552,1441,5552,1441,472,4477099064059960125680545403016022522015016,53535329080608

17,5201658846,56,5

M169617870107529,527

M1217041230210

76143008700

8002382292387,374,573,3424,572,253,86880113572567575145775555453518526526516818,545353611090708202220831038,56,5

M2011020

1000122038,529,5M1421048230410

771920011500

760324312324

13,257,516,517,512,834,98970123581075590160865555454020327627618622,5453540110908014202520941158,56,5

M2412021

1090133538,529,5M1622053450710

783080017700

600537515537

29,8816,7812,616,785,378,7

114014509458851151801000

5655542255

300(330)3002122845454813011090202033281141478,58,5

M2413824

1285157043,538,5M1825067450710

60690430

2300161516

0,080,0430,0270,0430,1360,255345440283265325230522214127210511066

10,525201445282511012827395,54,5M6466,53904751611M866201110

SizeClutch torqueBrake torquePressure BarMax speed min-1


5.04 WDInt.

J 5.01 WDExt. 5.02 WD Kg m2

5.04 WDNew volum.Max. wear Volum.

Ø AØ A1Ø A2Ø B Min

MaxØ D

EØ FØ F1Ø F2

GØ HØ H1Ø IØ J1

KK1K2LL1L2MNN1

Ø O 2 x 180°PP1

Ø RØ R1Ø R2 12 x 30°

SS1TT1UU1W

Ø YZTa1

Ta2

Nm

dm3

Ø CH7

101100585

1750242324

0,190,1140,0620,1140,230,385390490325305356534732214158212513082

10,52520174528301

12,5141027

46,55,54,5M8569,54355271611M88221

27,525

1821001370

1450434143

0,460,2740,2020,2740,4820,7924956354083804580435330221810014514595

13,5252519604535315

14,51239535,55,5

M1070

10,55606802016M8115265449

3645002930

1200797779

1,230,7680,530,7680,7971,3761079050046650108535340302512519018012313,5352525806045415171458746,55,5

M1475

13,56958552720

M101453195135

794510027800

450850

--

6232--

7,311

1300-

108010001402201145

-75--

2953763762903260--

150--

57,516,5

-32--

10,5----

1460-

51---

76780

-

Series 5.01.__.WD / 5.02.__.WD / 5.04.__.WD

NmNm

34

Series 5.05.__.WD

Series 5.05.__.WA

Series 5.06.__.WD*

*

*



35

55700042505,5

10001111121172,731,0440,8811,0441,151,98855845426011462062051630251514520620013616,525306050

45,54119

24,516715,5

M14841795020

M1216036,5148135

75102005900

9001531591634,551,5551,2611,5551,472,44990640599601256806805

16,540301716022522015016,5353280605750202616

66,56,5

M169617

107527

M1217041230210

76143008700

8002202302297,373,3422,243,3422,253,8611357256757514577077551745352118526526516818,5353690705950223120836,5

M2011020

122029,5M1421048230410

771920011500

760301292312

13,256,5133,876,5132,834,981235810755901608608655

18,545402520327627618622,5354090806657253420956,5

M2412021

133529,5M1622053450710

783080017700

600494482515

29,8812,68,4612,65,378,7

14509458851151809951000

524554225255

300(330)30021228454811090

83,57333

42,5281278,5

M2413824

157038,5M1825067450710

60690430

230014-

150,080,027

-0,0270,1360,2554402832653252-

3052-

1412-

7210511066

10,520142825-

2111-8294,5M6466,547511M866201110



5.06 WDInt.

J 5.05 WDExt. 5.05 WA Kg m2

5.06 WDNew volum.Max. wear Volum.

Ø A1Ø A2Ø B Min

MaxØ D1Ø D

EE1

Ø F1Ø F2Ø F3 12 x 30°

GØ HØ H1Ø IØ J1

K1K2L1L2M1M2N1N2

Ø O 2 x 180°P2

Ø R1Ø R2 12 x 30°

SS1T1U1W

Ø YZTa1

Ta2

Nm

dm3

Ø CH7

101100585

1750222223

0,190,0620,0450,0620,230,38549032530535653453473914158,58212513082

10,520172830272412

14,510344,5M8569,552711M88221

27,525

1821001370

1450394141

0,460,2020,1310,2020,4820,79263540838045804304353

10,52218

10,510014514595

13,52519453533

31,514,51512385,5

M1070

10,568016M8115265449

3645002930

1200737577

1,230,530,3410,530,7971,377905004665010853053531230251512519018012313,525256045

38,532172114595,5

M1475

13,585520

M101453195135

794510027800

450850

--

6232--

7,311-

10801000140220

-1145

-----

29537637629032--------

32---------

76780

-

Series 5.05.__.WD / 5.05.__.WA / 5.06.__.WD

NmNm

36

Series 5.01.__.WD Series 5.02.__.AD

Mounting between frame and flywheel by meansof identical pins in both clutch and brake side.

Mounting at shaft end by means of 12 bushingson the clutch side and two pins on the brake side.Lateral air feeding.

Series 5.05.__.WASeries 5.04.__.WD

Mounting at shaft end by means of pins ondifferent diameters on both clutch and brakeside.

Mounting between frame and flywheel by meansof pads in both clutch and brake side.Fixed in the shaft by locking ring.

/ ASSEMBLY EXAMPLES


37

QUANTITYOF

SPRINGSSIZE

BRAKETORQUE

(N.m)

CLUTCH TORQUE (N.m)

60

10

18

36

55

75

76

77

78

79

12 430 690 8009 320 800 9006 215 900 1000

18 585 1100 120015 485 1200 130012 390 1300 14009 290 1400 1500

16 1370 2100 240012 1025 2400 280010 855 2600 29008 685 2800 3100

18 2930 4500 520015 2445 5000 570012 1955 5500 62008 1465 6000 6700

18 4250 7000 800015 3550 7700 870012 2850 8400 95009 2125 9200 10200

24 5900 10200 1170020 4900 11200 1270016 3900 12300 1380012 2950 13300 14800

18 8700 14300 1650015 7200 15800 1800012 5800 17400 195009 4300 18900 21000

18 11500 19200 2200015 9600 21200 2400012 7700 23200 260009 5750 25200 28000

18 17700 30800 3530015 14800 33900 3830012 11800 36900 414009 8850 40000 44400

18 27800 45100 5180015 23200 49900 5670012 18500 54700 615009 13900 59600 66300

5,5 bar 6 bar


38


39

Series 5.5 corresponds to clutch-brakes withdouble disc in the clutch side, in order to geta lower inertia. Their external covers and hubsare made of electro-welded steel.

Series 5.6 is similar to 5.5 but has double discin both sides, improving the torque-inertia rate.

CLUTCH-BRAKESSERIES 5.5 and 5.6

/ Series 5.5 / Series 5.6

40

Series 5.51.__.WD

Series 5.54.__.WD*

*



41

55140004250

9501583,23

1,53

69588554260114620403050190

180(206)*1801321735253580601007,515161336,55,56,5780950272032

M1215536,5148

75204005900

8502115,9

4,7451,93,977099059960125680454055209

190(225)*19015017453535908011012,517,5161358,56,56,5870

1 07529,527

38,5M1216541230

773840011500

70042417,716,272,96,8970123575590160865554565260

240(276)*24018622,5453545110901301420201748,56,58,5

1090133538,529,543,5M1621053450

76286008700

75031310,410,12,45,2880113567575

145775554565

242225(265)*

22516818,5453545

11090

130142020

1608,56,58,5

1000122038,529,543,5M1618548

230

786160017700

55072239

36,364,310,3114014508851151801000655575331

300(330)*300212284545451301101602020282258,58,58,5

1285157043,538,548,5M1825067450

799020027800

40011208065613

1300-

1000140220114575-

853613763762903260-

60150

-18057,516,532-

10,5--

1460-

51----

76780

1842001370

140066

0,710,6370,71,24956353804580435302240134

140(145)*14095

13,535252560458041512906,55,55,5560680201627M81102654


Int.Ext.

New volum.Max. wear Volum.

Ø AØ A1Ø B Min

MaxØ DØ FØ F1Ø FF

G3Ø HØ H1Ø IØ J

KK1K2LL1LLMN

Ø O 2 a 180°P1

Ø RØ R1Ø R2

TT1UU1VW

Ø YZTa1

Nm

dm3

Ø CH7

3690002930

11001121,831,7751 ,12,261079046650

108535403050

169160(190)*

16012313,53525358060

10061514

1206,55,56,5695855272032

M121323195

Weight Kg

5,5

Series 5.51.__.WD / 5.54.__.WD81

13800035500

350168015515010,917,5146518551140150260127690751004004284283404060606018015021057,519,535

217,510,510,510,51650201560

52,56524

34085

1590

Kg m2J

Nm

*

*The measurements between brackets are in the case of lateral air feeding

42

Series 5.61.__.WD

Series 5.64.__.WD*

*



43

Series 5.61.__.WD / 5.64.__.WD

5,5

55140008500

95019443

1,53

69588554260114620405050190

180(206)*180132173535358090100381516

36,51336,56,56,5780970273232

M1215536,5148

752040011800

8502577,44,741,93,977099059960125680455555209

190(225)*190150174545359010011038

17,516351358,58,56,5870107529,538,538,5M1216541230

773840023000

70051922,116,272,96,8970123575590160865556565260

240(276)*24018622,5454545110110130482020471748,58,58,5

1090135538,543,543,5M1621053450

762860017400

75037712,610,12,45,2880113567575145775556565242

225(265)*22516818,5454545110110130482020

42,51608,58,58,5

1000122038,543,543,5M1618548230

786160035400

55088049

36,364,310,3114014508851151801000657575331

300(330)*30021228454545130130160582028

56,52258,58,58,5

1285160043,548,548,5M1825067450

799020055600

40013409965613

1300-

1000140220114575-

853613763762903260-

60150

-180

-16,532--

10,5--

1460-

51----

76780

1842002740

140066

0,710,630,71,24956353804580435302040134

140(145)*14095

13,5353525607080331512

28,5906,55,55,5560680202727M81102654


Int.Ext.

New volum.Max. wear Volum.

Ø AØ A1Ø B Min

MaxØ DØ FØ F1Ø FF

G4Ø HØ H1Ø IØ J

KK1K2LL1LLMN

Ø O 2 a 180°PP1

Ø RØ R1Ø R2

TT1UU1VW

Ø YZTa1

Nm

dm3

Ø CH7

3690005860

11001382,31,771,12,261079046650108535405050169

160(190)*16012313,53535358090100381514391206,56,56,5695875273232

M121323195

8113800071000

350190019014010,618,2146518551140150260127690751004004284283404060606018015021030

19,53550

217,510,510,510,51650201560

52,5652434085

1590

Kg m2J

Weight Kg

Nm

*

*The measurements between brackets refer to clutch-brakes with lateral air feeding

44

Series 5.51.__. WD Series 5.54.__. AD

Mounting between frame and flywheel by meansof 4 pins at 90º on the clutch side and 2 pins onthe brake side all of them on the same diameter.Fixed in the shaft by locking ring.

Mounting at shaft end by means of 4 pins at 90ºon the clutch side end 2 pins on brake side ondifferent diameters.Lateral air feeding.

Series 5.64.__. WDSeries 5.61.__. WD

Mounting between frame and flywheel by meansof 4 pins at 90º on the clutch side and 4 pins at90º on the brake side, all of them on the samediameter.

Mounting at shaft and by means of 4 pins at 90ºon the clutch side and 2 pins connected to doublediscs on brake side, on different diameters.

/ ASSEMBLY EXAMPLES

º º

ººº

Series 5.7 Size

Ø A

Min.Ø C

Max.

Ø E

G

H

L

Ø P

Ø S

Ø T - 4 x 90º

Ø U

Weight kg.

J kgm2

50

101

44

52

31

1,5

16

36

10,5

M 6

52

1

0,0018

10-13

128

50

65

31

2,5

16

36

10,5

M 6

52

1,8

0,0044

19N

175

45

95

34

3

20

44

13,5

M 8

65

3,75

0,014

36

193

68

110

37,5

3

25

56

16,5

M 10

80

4,8

0,024

75

275

90

155

47

3

35

56

18,5

M 12

112

13,55

0,136

76

315

100

172

47

3

35

80

25

M 16

112

17,2

0,232

77

312

125

180

47

3

35

80

25

M 16

112

15,4

0,209

78

346

125

200

53

3

35

80

25

M 16

112

22

0,317

80

395

140

220

60

3

35

98

25

M 16

132

29,4

0,596

81

448

150

240

60

3

35

98

25

M 16

132

58,3

0,88

37N

214

70

115

37,5

3

25

56

16,5

M 10

80

6

0,032

25N

196

45

100

34

3

20

48

13,5

M 8

70

4,8

0,021

18

156

60

90

34

3

20

44

13,5

M 8

65

2,5

0,0096

55

250

70

130

39,5

3

35

56

18,5

M 12

80

9,13

0,078

82

502

170

270

66

3

41

100

25

M 16

135

57

1,644


45

When the clutch-brake is mounted at the shaftend, it can be fed by a lateral air inlet.

In this way, the shaft is shorter and it eliminatesthe need to drill the shaft.

AIR INLET DISC

M 22 x 1,5 M 27 x 1,5 M 35 x 1,5 M 50 x 1,5 M 65x1,5

Series 5.0 Size

Ø A

Min.Ø C

Max.

Ø E

G

H

L

Ø P

Ø S

Ø T - 4 x 90º

Ø U

Weight kg.

J kgm2

60

105

44

52

31

1,5

16

36

10,5

M 6

52

1,1

0,0020

10

126

44

65

31

2,5

16

36

10,5

M 6

52

1,8

0,0040

18

145

55

80

34

3

20

44

13,5

M 8

65

2,3

0,0068

36

188

68

108

37,5

3

25

56

16,5

M 10

80

4,6

0,023

55

205

70

114

39,5

3

35

56

18,5

M 12

80

5,5

0,031

75

225

70

125

41

3

35

56

18,5

M 12

80

6,6

0,058

76

265

75

145

44

3

35

56

18,5

M 12

80

11

0,116

77

275

100

160

47

3

35

80

25

M 16

112

12

0,125

78

330

115

180

53

3

35

80

25

M 16

112

19

0,302

M 22 x 1,5 M 27 x 1,5 M 35 x 1,5 M 50 x 1,5

The lateral air feeding can be also used in theseries 5.5 and 5.6

ACCESSORIES

4600

R 1 /4”

7

M14 x 1,5

46

12

13

82

95

27

17

05-11

Size

Ø A

Ø B

Ø C

Ø D

E

G

L

L1

E.C.I

E.C.II

Series 5.05.5 y 5.6

Series 5.7

Series 5.8

12

R 3 /4”

18

M27 x 1,5

70

15

15

114

133

46

28

18-36

18-19N25N-36-37N

18

02

R 1 /2”

13

M22 x 1,5

62

12

12

95

111

41

24

60-10

23-50-10-13

23-50-10

Series 7.01 - 7.02

Forsizes

04

R 1 1 /2”

38

M50 x 1,5

100

22

22

165

198

75

50

77-78

76-77-78

76-77-78

03

R 1”

25

M35 x 1,5

80

17

15

127

149

55

32

55-75-76

55-75

36-55-75

06

R 2”

48

M65 x 1,5

125

25

25

199

240

95

65

79-81

80-81-82

80

7.027.01

/ ROTORSEAL

/ ASSEMBLY EXAMPLES


47

Series 7.06

Size

Ø A

Ø B

Ø D

Ø E

Ø F

Ø G

H

J

K

L

M

N

E.C.

Weight kg

Inertia Kgm2

Series 5.0

Series 5.7

Series 5.8

Forsizes

02

M 22 x 1,5

M 22 x 1,5

123

13

8

10.25

72

12

14

7

20

45,5

32

1,7

0,0037

60-10

50-10

23-50-10

12

M 27 x 1,5

M 27 x 1,5

160

18

9

10.25

91

15

18

9

23

47,5

41

3,8

0,0154

18-36

18-25-36

18

03

M 35 x 1,5

M 35 x 1,5

185

25

12

10.25

98

15

18

10

31

47,5

55

5,5

0,0293

55-75-76

55-75

36-55-75

04

M 50 x 1,5

M 50 x 1,5

230

36

14

12.25

119

22

18

14

40

45

75

9,6

0,0738

77-78-79

76-77-78

76-77-78

06

M 65 x 1,5

M 65 x 1,5

250

48

19

12.25

134

25

21

14

52

41,5

95

15,7

0,214

80

/ QUICK EXHAUST ACCESSORY

PNEUMATICALLY ACTUATED MULTI DISC CLUTCHES

Series 5.35

Series 5.35

Size 16 32 64 90 12 18 36 55 75 76 77 81Torque Nm 160 320 640 900 1.280 1.800 3.600 5.500 7.500 10.000 15.000 22.000

Pressure Bar 5,5

Speed max. min-1 3.500 3.500 2.800 2.100 2.000 1.900 1.900 1.900 1.500 1.400 1.000 1.000

Weight kg 10 12 20 25 32 50 56 72 85 120 300 340

Int 0,019 0,027 0,112 0,140 0,3 0,47 0,5 0,9 1,3 1,8 7 7,5J Kg cm2

Ext. 0,01 0,012 0,03 0,06 0,15 0,19 0,21 0,25 1,3 1,8 3 4

New volum. 0,06 0,08 0,12 0,20 0,35 0,70 0,70 1,30 1,40 1,40 2,30 2,50dm3

Max. wear volum. 0,13 0,20 0,35 0,48 0,85 1,40 1,70 2,40 2,60 3 4 4,50

Ø A min. 20 25 30 30 30 50 50 70 70 70 50 100

Ø A max. 50 50 70 70 90 100 100 130 130 130 150 150

Ø C min. 50 50 85 85 100 90 120 180 180 180 200 200

Ø C max. 110 110 160 160 230 260 260 340 340 340 480 480

Ø D 165 165 225 225 295 345 345 444 444 444 600 600

Ø H 8 8 10 10 10 10 12 14 14 14 14 14

L 80 87 100 110 115 130 140 145 160 167 200 225

M 10 10 10 10 10 15 15 20 20 20 20 20

P 22 22 25 25 30 35 35 40 40 40 60 60

Ø Y1 - - - - 110 120 120 146 152 152 186 186

Ø Y 60 60 80 80 110 120 120 180 180 180 210 210

Ø Z 2x180º M6 M6 M6 M6 M12 M12 M12 M12 M12 M12 M12 M16

48


49

Series 5.36

Series 5.36Size 05 10 25 30 74 75 76 77 78 79

43 1 friction disc243 2 friction discs243 3 friction discs2

Max. Speed n min-1

Max. Stroke volume dm3

1 friction disc2 friction discs kg m2

3 friction discs1 friction disc2 friction discs kg3 friction discsØ AØ B maxØ CØ DØ EØ FØ GH1H2H3JKL1L2L3M1M2M3NO (3x120º)R1R2R3S (Gap)TTTUVW1W2W3Ø XØ YØ Z

1851409036528018553541526528000,0520,0040,0080,0096,39,210,1195556611816715613011,515,0014,5

43,584,595,17108,577,591,671054,5

R 1/8”58

69,1782,50,5M6M512,56,532465918575114

365255185720510365111078055522400,1020,010,0210,02210,315

16,5235757514020018815611,515,50

155

3,595

106,8312286,5

101,831175

R 1/4”66

77,83930,5M8M612,57,53550

65,522395

132,5

7105353551415105567520201555101017000,1690,0310,0610,0719

27,530,530010011518526024020518

18,251774

112118,42

136106

112,921294,5

R 1/4”77

83,671011

M10M81410455875284144180

131094564025251890126538402890192014500,340,0690,1340,16530,543

49,5360130130220309286240

22,2521,7520,5104,5

129,25145,00

164122,25136,00

1555

R 1/2”86,5

101,75118,75

1,2M12M1017,512526584340160207

1820131091040402780202060604220313012500,5070,1460,2850,317

4260,567405155140255354325270

21,7519,00

20105,5

142,25159,83182,5133,5149,33

1727

R 3/4”97,25114,83137,51,2

M12M1018,512577295385190232

28302000141556554445283080806670404011200,6030,2160,43

0,5535685

94,5455170170285394365320

17,7517,00

19125,5

156,75175,83

200138,5158,83

1838,5

R 1”105,25124,33148,51,2

M14M1221155676100430200270

424028902120808058904240126258890636510000,660,4510,8191,0411414616550520017031544040535049

26,0024,75

155,5

164, 5194

223,5168,5174,5201,5

2R1”99

125,51551,2

M16M123015

8288115480245287

555038902830106008330535016160127808080850

0,6941,0901,8492,40011416820159022525036050747042022

18,7523,75

186

182,75203,33

235167,25191,08222,759,25R 1”

125,75148,33

1801,2

M16M1419,5187097128562270360

80805555404016160116707880232301778011615750

1,2681,3642,7064,143161233277670285313440590542490

26,7522,0027,5207

212,75236,17272,5188

212,17248,53,5

R 1”139,75163,17199,51,5

M20M1631,52080104140637330430

11110778055552222016670107003333024445161606702,232,6155,2076,53122632938674028532546065059253032

33,0037,5207,5229

257,67294

214,5248,67

28513,5

R 1 1/4”159,5

188,17224,51,5

M20M1626,52090124160708330

462,5

Dynamicbraketorque

Dynamicbraketorque

Sprin

g re

turn

pre

ssur

e(b

ar)

Md

(Nm)

JInt.

Weight

PNEUMATIC SAFETY BRAKES

50


51

This series of clutch-brake is the version of thepneumatic actuated and hidraulicallyrefrigerated multiplate clutch-brake.

It combines the engagement of the pneumaticclutch-brake, with the refrigeration capacityof the hydraulic clutch-brakes. As a result, weobtain a clutch-brake with the possibility of ahigh frequency of engagements.

The disc refrigeration could be plunged in oil,(no external circuit) or with a forcedrefrigeration or external circuit, depending onthe required disipation energy of the aplication.

WET CLUTCH-BRAKESERIES 5.W

52

Series 5.W1

Series 5.W5

Series 5.W1 / 5.W5


53

(*) To calculate the application, cooling system should be taken in consideration.

Size 75 77 78 81 82Brake side discs= 5Brake side discs= 6Brake side discs= 7Brake side discs= 8Brake side discs= 9Brake side discs= 10Clutch side discs= 5Clutch side discs= 6Clutch side discs= 7Clutch side discs= 8Clutch side discs= 9Clutch side discs= 10

Max speedPressureWeight (8+8 discs)

Total discs= 10Total discs= 20

Volum (8+8 discs)

Ø BØ C (H7)Ø C1

Ø C2 (g7)Ø C3 (12X30°)Ø DEE1 maxF2

Total discs= 10Total discs= 12Total discs= 14Total discs= 16Total discs= 18Total discs= 20M1

NØ OBrake side discs= 5Brake side discs= 6Brake side discs= 7Brake side discs= 8Brake side discs= 9Brake side discs= 10RSS1

TZ1

Brake side discs= 5Brake side discs= 6Brake side discs= 7Brake side discs= 8Brake side discs= 9Brake side discs= 10

206002470028800329003700041200459005470063400720008060089200500

2,7716025063067075080026710153054752702943183423663907517420106118130142154166755563032186198210222234246

DYNAMICBRAKE

TORQUE

STATICCLUTCHTORQUE

Nm

Nm

min-1

barKg

Kg m2

dm3

min.max.

118136,2745,33

107631,3140,38

108001300015200173001950021700213002550029600336003770041600700

1,3812018049053059063022560122353802042222402582762946513216788796105114123592562524141150159168177186

61310,3812,71

5308,5410,87

5400650076008700980010900100001200013900158001760019500850

0,7710515039041547050017.544012200300176192208224240256601161364728088961044685620

26.5129137145153161169

3193,484,31

2842,923,75

2700330038004400490055006300760088001000011300125001000

0,478011532035040042513.5380121552501361491621751882015010810

48.555

61.568

74.5813885616

14.596.5103

109.5116

122.5129

2021,411,75

1741,131,47

1460176020502350264029303270391045405150577063701300

0,257095260277310330112968

135200131143155167179191407084652586470763115612149197103109115121

1010,510,64

910,440,57J.int

Ø A

L0

P

Z2

5.W1 5.W5 5.W1 5.W5 5.W1 5.W5 5.W1 5.W5 5.W1 5.W5Series

5,5

(*)

/ ASSEMBLY EXAMPLES

54

/ AIR ROTARY INLET

Series

Ø B

C

Ø D

E

Ø F

Ø G

Ø H

Ø J (g6)

K

L

M

X

For Sizes

7.07.12.908

14

1/2"Gas

90

15

26

44

64

75

3/4"Gas

140

M6 (4x90°)

10

75-77

7.07.03.912

23

3/4"Gas

110

17

34

57

78

93

1"Gas

153

M8 (4x90°)

10

78-81

7.07.04.909

32

1"Gas

136

22

43

72

100

118

1 1/2"Gas

184

M10 (4x90°)

16

82


55Only brake version. It is in fact a safety pneumaticbrake.

Clutch-brake unit with quick exhaust. To get veryquick braking response time.

Hydro-pneumatic clutch-brake unit. Pneumaticallyactuated. Wet running.

Pneumatically released spring applied brake.

SPECIAL CLUTCH-BRAKE UNITS

56

GOIZPER Koop.Elk. Data form for mechanical presses CL-BR unit selection

/ CUSTOMER / Responsible / Dpt. / Phone / Fax: / Date

/ Type / ModelCharacteristics of the press: / Single Stroke / Continuous run

/ End of the shaftCL-BR mounting: / Between frame and flywheel

/ Pneumatically actuatedType of CL-BR unit required: / Hydraulically actuated

TECHNICAL DATA OF THE PRESS

1. F = kNMax force of the press.

2. r = mm Crankshaft radius

3. L = mm Side rod length

4. a = ºWorking angle before B.D.C.

h = mmOr effective working length

s = mmOr working length

5. nc = min-1

Crankshaft max speed

6. nc = min-1

CL-BR max speed

7.Moment of inertia of all the masses to be braked, reduced to the cl-br shaft(CL-BR inertia excluded) Jm = kg m2

8. tr = secDelay of relay and valve

9. N= min-1

Number of engagements per minute at max. speed, working at single stroke.

BRAKING VALUES

10. afe = ° Max.tot braking angle req. in the crankshaft (delay of relay and valve incl.)

11. tf = sec Max total braking time required (delay of relay and valve included)

FAX Nº./ QUESTIONNAIRE FOR PRESSES

57


GOIZPER Koop.Elk. Data form for CL-BR unit selection

/ CUSTOMER / Phone / Fax: / Date:

/ Type of CL-BR unit required: / Pneumatic: / Hydraulic: / Electromagnetic: / Mechanic:

/ Machine Type: / Drive machine:

/ Type: / Electric Motor: / Combustion engine: / Hydraulic motor: / Other:

/ Power: P= Kw / Speed: n= min-1

/ Reduction to CL-BR:

/ Mounting: / Rotary axis:

/ Horizontal: / Vertical:

/ CL-BR situation: / Exposed: / Closed housing: / Shaft diameter:

/ Driver side: mm. / Driven side: mm.

/ Required torque on clutches or brakes: / Engaging dynamic torque: Ms= Nm / Transmissible static torque: Mt= Nm / Curbe or value of load torque: ML= Nm

FAX Nº. / QUESTIONNAIRE FOR APPLICATIONS IN GENERAL

/ Operating conditions: / Stationary: / Full load: / Without load: / Initial driver speed: n10= min-1

/ Initial driven speed: n20= min-1

/ Max. Speed: nmax= min-1

/ Moments of inertia reduced to CL-BR: / Driver side: JA= kgm2

/ Driven side: JL= kgm2

/ Times: / Braking time: t3= s / Clutching time: t3= s

/ Operating frecuency: N= min-1

GOIZPER S. COOP. LTDA. reserves the right to change the designs and/or dimensions of the products shown in this brochure without prior notice.

San Sebastian

Bilbao

VitoriaPamplona

Biarritz

Antzuola

Bilbao

VitoriaPamplona

Biarritz

Antzuola

San Sebastian

E-mail:[email protected]

Tel: (34) 943 78 60 00Fax: (34) 943 78 70 95

211 - 20570 BERGARA

GUIPUZCOA - SPAIN

EN ISO 9001:2000


S. COOP.

C/ Antigua, 4 - 20577 ANTZUOLA

PNEUMATIC CLUTCH-BRAKES

Documents