Adjusting The Air Gap - Siemens SINAMICS G115D Operating Instructions Manual

operating conditions and loading of the brake. The maintenance intervals and maintenance
work for the pneumatic brake are listed in the table.
Table 12-21
Brake
Operational brake
Holding brake with emergency
stop
12.2.20.3

Adjusting the air gap

Unintentional starting of the drive unit
Switch off the power supply to the drive unit.
The brake must be in a torque-free condition.
Secure the drive unit to prevent it from being started up unintentionally.
Attach a warning notice to the start switch.
Decrease of braking effect due to contamination
Do not allow oil or grease to come into contact with friction surfaces.
Figure 12-10
SINAMICS G115D Wall Mounted distributed drive
Operating Instructions, 07/2023, FW V4.7 SP14, A5E52808211A AA
Maintenance interval for the brake
WARNING
WARNING
Setting dimension for air gap
Additional information on the SIMOGEAR geared motor
Maintenance interval
According to service life calculation
Otherwise every six months
After 4 000 operating hours at the latest
Minimum every 2 years
After 1 million cycles at the latest
Shorter intervals for frequent emergency stops
12.2 Specific data motor
469