Bearing Mounted Clutches - Bearing Mounted Clutches Exporter, Manufacturer, Distributor, Supplier, Trading Company, Udaipur, India

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Product Code : 04

Product Specification

Bearing Mounted Clutches

Salient Features

Simple design
Single plate dry operation
Maintenance free long life
Zero backlash
Simple to install
Pre-stressed spring
High switching time
Insulation class 'F'(155°C)
Asbestos free friction liner
Slotted armature for uniform torque transmission and cooling

Typical Application
Textile Machines, Material handling equipments, Steel Plant Machinery, Packaging Machines, Marble Cutting Machines, Stone Polishing Machines, Industrial washing machines, Photocopiers, Plate saws, Door opening systems... etc.

WORKING

Bearing mounted clutches are normally off type and operate on DC voltage. On applying DC voltage to the stator (coil) strong magnetic filed is produced, which pulls the armature towards the friction material of the rotor over the air gap and torque gets transmitted free of backlash.

On switching off power supply, the unique pre-stressed spring the armature back into the original position and clutch is positively released free from residual torque.

SWITCHING

Normally off type clutches operate on D.C. voltage, hence A.C. to D.C. conversion is done by means of a suitable rectifier.

Switching of the clutch can be on either side. However, once application demands, higher switching frequency / faster engagement and disengagement time, switching must be carried out on D.C. side. To restrict the high inductive voltage / back EMF a suitable supressor and capacitor network is provided across the contactor coil.

PARAMETERS							UBC SERIES
Size / Torque Nm	Voltage DC	Input Wattage W	Max. rpm	Bore Diameter d1H7 d2 H7			d3k6	A1	A2	A3	D	H	J	K
Size / Torque Nm	Voltage DC	Input Wattage W	Max. rpm	Pilot	Max.	Std.	d3k6	A1	A2	A3	D	H	J	K
8	24/ 96/ 190 * Other Voltages on request	15	8000	10	20	10, 15	12	63	64	68	46	26	2.0	34.5
15		20	6000	10	25	17, 20	15	80	68	85	60	28	2.0	41.5
30		28	5000	14	30	20, 25	20	100	85	106	76	32.5	2.5	51.5
60		35	4000	14	40	20, 25, 30	25	125	100	133	95	36.5	2.5	61.5
125		50	3000	20	50	25, 30, 40	30	160	127	170	120	41.5	3.5	79.5
250		68	3000	25	60	30, 40, 50	40	200	151.5	213	158	47	4.0	99
500		85	2000	25	60	40, 45, 50	45	250	152.4	265	210	55	4.0	125

SIZE

K1

K2

L1

L2

L3

M1

N

P

R

R1

P1

W1

ag

V1

V2

V3

Z1

Z2

08

28

38

43.7

59

67

15

1.5

40

41

36

14

10

0.2

3x3.2

6.3

3x6

4.1

10

15

33

45

47.7

68

77

20

1.8

43.5

50

45

20

14

0.2

3.x4.2

8.0

3x7

4.1

10

30

43

55

54.4

80

90

25

2.1

49

60

56

22

16

0.3

3x5.2

10.5

3x9

4.1

10

60

50

64

61.5

92

108

30

2.8

55

72.5

68.5

32

18

0.3

3x6.2

12.0

3x10

4.1

10

125

65

75

69.5

108.5

128.5

38

3.4

61.5

99

93

40

20

0.3

3x8.2

15.0

3x13

8.1

20

250

84

90

83

133

155

48

4.5

73

113.5

107.5

50

25

0.5

3x10.2

18.0

3x16

8.1

20

500

105

115

92

149.5

175

55

4.5

81

141

135

50

32

0.5

4x12.2

22.0

4x20

8.1

20

Note: Higher size bearing mounted clutch with torques ranging between 625 Nm to 2550 Nm are available along with dimensional details in request.

1Nm=0.102 kgm = 0.737 lb-ft=10.2 kgcm
Specifications are subject to change without notice

All dimensions are in mm only.

Other Products in 'Clutches ' category

Normally off Clutches

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