R&M Materials Handling ELECTRIC CHAIN HOISTS LoadMate Chain Hoist LM 16-20-25 - Manual (Page 24)

LM16-20-25 I&M MANUAL/EN/11.30.2010
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Copyright © (2010) R&M Materials Handling, Inc. All rights reserved.
Hoist Motor Brake
The hoist motor brake is a D.C. electromagnetic disc brake and does not require adjustment. The brake
brings the load to a smooth and quick stop and holds the load when the hoist motor is not energized. An
energized coil releases the hoist motor brake and permits the raising and lowering of the load.
Figure 10. Hoist Motor Brake
1. Brake Spring
2. Brake Armature Plate
3. Friction Rotor
4. Brake Hub
5. Brake Adjusting Rod
6. Brake Mounting Screw
7. Screw
8.
Wear Plate
AIR GAP
7
8