Changing The Y Drive - DURKOPP ADLER 991-210-10 Series Service Instructions Manual

Changing the drives

14.3 Changing the Y drive

Fig. 53: Changing the Y drive
②
③
(1) - Plug
(2) - Screws
(3) - Screw
(4) - Equipotential bonding
Disassembling the drive
To disassemble the drive:
1. Disconnect the plug (1).
2. Unscrew the equipotential bonding (4).
3. Loosen the screw (3) to release the toothed belt (5) tension.
4. Loosen all four screws (2).
5. Pull the motor (6) off the flange (7).
6. Pull off the toothed belt wheel.
Assembling the drive
To assemble the drive:
1. Place the toothed belt wheel onto the new motor.
2. Insert the motor (6) into the toothed belt (5) and onto the flange (7).
3. Insert all four screws (2) and tighten them loosely.
4. Tension the toothed belt (5) using the screw (3).
Information
The toothed belt tension is set to the optimum value when the belt oscillates
at 185 Hz. Check the oscillation, for instance, using a device made by
Contitech.
5. Tighten all four screws (2).
6. Connect the plug (1).
7. Tighten the equipotential bonding (4).
Service Instructions 911-210-10 - 00.0 - 06/2020
①
④ ⑤ ⑥
(5) - Toothed belt
(6) - Motor
(7) - Flange
⑦
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