M
GA
6,1 Nm
M
GA
50,0 Nm
MKE00105
Fig.12-7:
Electric Connection MKE118 Housing Design "E"
High electrical voltage! Danger to life, danger
of injury due to electric shock.
WARNING
All work done on a disconnected and secured against re-start locked low volt‐
age machine is to be carried out by skilled personnel. This is also valid for
auxiliary currents (like temperature sensors).
All work must be carried out at motor standstill. Motors with permanent mag‐
net field strength create at rotating rotor a voltage > 60V on the motor con‐
nections.
Note for Assembly
●
Flameproof joints must be opened and jointed during assembly opera‐
tions. Avoid damage on the flameproof joints. Do not remove existing
assembly grease. Let the o-rings in their factory-adjusted position. Work
in a clean environment.
●
When assembly damage on the flameproof joints occured, the motor
must be repaired with original spareparts by the Rexroth service.
●
Lid screws are coated. By screwing in and out the screws, the coating
wears. Use the enclosed screws at assembly. Secure the lid screws
with Loctite 243® at re-assembly.
Cable glands
MKE118/EU motors of Rexroth are to be connected with especially to the ca‐
bel outer diameter matched Ex-threads.
The cable entries must be fastened into the electrical apparatus in such a
way that they are secured against twisting and self-loosening.
Grommets have to be used at mounting, which are adjusted with the cable
outer diameter in which the threads must be applied.
DOK-MOTOR*-MKE*GEN2***-PR06-EN-P
Rexroth MKE Synchronous Motors for Potentially Explosive Areas acc. to ATEX and UL/CSA
Bosch Rexroth AG
113/135
Installation
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01
