Universal rotary unit
Using the pneumatic holding brake
The installed brake is only designed to be used as a holding brake. Consequently, it may only be actuated when stationary. Use as an operating brake is not permitted and significantly increases wear.
Cycle time design with pneumatic holding brake
The piston fill time of a pneumatically operated holding brake is between 100 and 200 ms depending on the size of the rotary module. This time is already permanently stored in the standard parameter sets for the Siemens and Bosch Rexroth controllers.
Electric and pneumatic rotary feed-through
The ERS with rotary feed-through may be operated with a max. speed of rotation of 250 RPM due to the integrated seals and the slip ring. The current load per signal line (pin 4 on the M8 connector) is 2 A. The collected power supply via pin 1 of the M8 connector may not exceed 4 A.