Electro Hydraulic Thruster Brake
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Electro Hydraulic Thruster Brake

We have carved a niche as one of the Fotune Roto Control Pvt. Ltd.Electro Hydraulic Thruster Brakes Suppliers based in India. Mill duty Crane Control Equipments make Electro Hydraulic Thruster Brakes that are suitable for 400/440 Volts, 3Phase AC supply for a wide range of drum sizes from 100mm to 600mm dia. The braking to the shoes is transmitted from the springs by means of an extremely rigid and simple lever / tie rod mechanism.

Since these Brakes are in normally closed position, the release of the Brake Shoes is

Electro Hydraulic Thruster Brake

effected by energizing the 3phase Electro Hydraulic Thruster, which over comes the spring force and the shoes are moved clear off the Drum by lever / arm linkage system, so that the Drum is free to rotate without any friction.

The angle of the Shoe being 70 degree makes the replacement and maintenance of the Brake Shoes easy at site.

The design of the Brake is such that as the Lining keeps wearing out due to normal operation of the Brake, the Thruster stroke adjusts itself on its own to achieve the rated torque.

Our Mill Duty Thruster Brakes forms part of the brake is a self contained unit and comprises of a centrifugal pimp and impeller drives by an electric motor which is of.

When the power in given to the Thruster unit the impeller spins on oil and develops a pressure heard which is impressed upon the Piston.

Since the Piston is connected to the arm of the Brake the arm is pushed and the Brake opens up.

When specified, Brake Drum or Drum Coupling both Pin Bush type and Flexible Geared type can be supplied along with the Brakes.

   TECHNICAL DATA
BRAKE
MODEL
DRUM
DIA MM
A
B
C
D
E
F
G
H
I
J
K
L
M
SHOE
WIDTH
TORQ.
(KGS.)
DMD100
100
430
370
70
30
100
430
90
66
12
125
150
345
362
60
5
DMD150
150
490
410
90
50
129
430
90
66
15
125
175
375
362
70
9
DMD200
200
510
410
115
60
164
420
116
75
15
125
194
405
362
85
20
DMD250
250
650
550
150
60
196
430
135
100
18
125
244
465
362
105
25
DMD300
300
775
675
185
60
232
460
170
123
20
125
242
520
362
125
40
DMD375
375
890
790
225
60
264
625
176
126
20
125
308
608
362
150
48
DMD400
400
890
790
225
60
264
625
176
126
20
125
320
620
362
150
54
 
BRAKE MODEL
DRUM DIA
THRUSTOR CAPACITY
THRUSTOR
STROKE
BRAKING
TORQUE
DMD100
100mm
18Kgs.
50 mm
6 kgm
DMD150
150mm
18Kgs.
50 mm
9 kgm
DMD200
200mm
18 / 34 Kgs.
50 mm
20 / 32 kgm
DMD250
250mm
18 / 34 Kgs.
50 mm
35 / 42 kgm
DMD300
300mm
18 / 34 Kgs.
50 mm
42 / 62 kgm
DMD375
375mm
34 Kgs.
50 mm
62 kgm
DMD400
400mm
34 Kgs.
50 mm
90 kgm
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