R&M Materials Handling END TRUCKS BRIDGE DRIVES WHEEL BLOCKS GES Drive Manual - Manual (Page 8)

R&M Materials Handling, Inc.
4501 Gateway Boulevard
Springfield, Ohio 45502
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: (937) 328-5100
FAX: (937) 325-5319
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R&M Materials Handling, Inc. reserves the right to alter or amend the above information without notice.
4.1 Adjustment of Compact-brake air gap
•
Switch off and lock out power at the main switch.
•
Check for any live power at the motor.
•
Remove the power supply plug (8) from the motor.
•
Open the motor cover (7).
•
Push the brake disc (4) and measure the air gap between the adjustment nut (6) and aluminum ring
(5). The air gap has to be 0.2 - 0.3 mm. If needed, adjust the air gap by turning the adjustment nut
(6).
•
Reinstall the brake cover (7) and plug in the power supply plug (8).
4.2 Removing the Compact-brake
•
Switch off and lock out power at the main switch.
•
Check for any live power at the motor.
•
Unplug the power supply plug (8) from the motor.
•
Open the motor cover (7).
•
Unscrew the adjustment nut (6) for the brake air gap.
•
Remove the brake parts. If the thickness of the friction material is less than 5 mm, replace all the
brake parts.
•
Reassemble in the reverse order.
•
Adjust the brake air gap. Refer to the 'Adjustment of Compact-brake air gap’ section.
4.3 Removing and inspection of DC-brake
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1. Power supply plug
2. Motor cover
3. Brake mounting screws
4. Brake friction disc
S. Thickness of brake friction disc