INTORQ BFK470 Series, Translation Of The Original Operating Instructions

Page: 41 / 52

Maintenance and repair
INTORQ | BA 14.0199 | 08/2016 41
1. Dismantling the brake, 41.
2. Check rotor: Rotor thickness
- Measure the rotor thickness using a caliper gauge.
- Compare the measured rotor thickness with the minimally permissible rotor thickness, 14.
- If necessary, exchange the rotor.
- Check the gear teeth of the rotor.
- If the gear teeth are damaged, replace the rotor.
7.3.2 Dismantling the brake
Abb. 16 Dismantling the brake
1. Disconnect the connection cable.
2. Loosen the socket head cap screws (10) and remove them.
3. Detach stator (1) from the shaft.
4. Detach rotor (3) from the hub.
5. Check hub: Gear teeth
- Check the gear teeth of the hub.
- If the gear teeth are damaged, dismount and replace the hub.
6. Check armature plate: Thermal damage
- In the case of thermal damage (dark blue tarnishing), replace the stator.
CAUTION
Danger: hot surfaces. Do not touch!
1 Stator 1.2 Shaft seal 1.3 Plug
2 Armature plate 3 Rotor 4 Hub
6 Flange 10 Socket head cap screws 12 Complete manual release
15 End shield