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  Electro Magnetic Disk Brakes
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Electro Magnetic Disk Brakes


Applications :
Used in Machine tools, Hydro Extractors, Coil Winding Machines, Wire Drawing Machines, Rubber Mixing Mills, Rolling Mills, Printing machines and in many other industries such as a Cement Mining, Sugar, Textile, Material Handling etc. In case of power failure in machines like Hoists, Cranes, Winches, Elevators, etc. application of Brake is a must. We offer AC type brakes, called fail safe brake, as in case of power failure, these brakes apply mechanically.
Electro Magnetic Disk Brakes

A.C.DISC BRAKES : (Fail Safe )
Very compact and modern in design. Foundation is not necessary as they are directly mounted on non-driving end shaft of the motor. It consist of liner plates (Brake Disc) with square hole at the center. One corresponding piece of square hub is supplied with the brake. This hub is keyed to the motor shaft and the liner plate is free on this hub. Normally liner plate is gripped between two discs with the help of spring pressure. They work on 230/415 V.A.C. When the current is supplied to the brake, one disc is attracted by electromagnet against spring pressure and the liner plate is released. Thus the brake is ‘off ‘. Once the brake is set it dose not required adjustments or maintenance. When the liner plates wears with the use then only air gap is to be maintained periodically. An arrangement to release the brake manually could be provided on request.

   
FAIL SAFE BRAKE FOR BRAKE MOTORS :
RANGE
 
Tech. Data
DIMENSIONS
T.Kg.
m
VA
D.
B.
L.
T.

J. Dia.

Sq.Hub M
N.
DMD- 125  
0.2
80
128
60
120
12
16
28.0X28.0
25
DMD-150
1.1
80
153
80
125
18
19
38.1X38.1
25
DMD-150X
2.2
80
153
80
145
18
24
38.1X38.1
45
DMD-190
2.5
165
193
110
128
18
28
38.1X38.1
28
DMD-190X
4.5
165
193
110
150
18
28
38.1X38.1
45
DMD-235
4.0
205
238
110
140
18
38
50X50
28
DMD-235X
6.0
205
238
110
162
18
38
50X50
45
DMD-290
5.5
275
278
115
160
15
38
50X50
30
DMD-290X
11
275
278
115
185
15
42
60X60
45
DMD-290XX
14
275
278
115
205
15
42
60X60
60
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