Do not remove the shield of the motor cable between ground bus
and device.
If the motor power cables are routed to the control cabinet via flange sockets,
directly connect the shield to the wall of the control cabinet over a large sur‐
face area via the housing of the flange socket. Make sure there is sufficient
separate strain relief.
Bonding Conductor
Bad ground connection between motor housing and control cabinet housing,
as well as long motor cables, can require additional routing of a bonding con‐
ductor of a cross section of normally 10 mm
2
between control cabinet hous‐
ing and motor housing.
For cable lengths of more than 50 m, the cross section should be
at least 35 mm
2
.
Shield Connection of Kit Motors
For kit motors, make sure that the connection lines are run in shielded form
or under metal between winding and terminal box, if the terminal box is not
directly mounted on the spindle case.
Shield Connection of Linear Mo‐
tors
For linear motors, connect the shield of the connection cable between pri‐
mary part and terminal box via clips to machine housing or metal shell.
Shielding of Motor Temperature
Monitoring and Motor Holding
Brake
The inner shields of motor temperature monitor and motor holding brake in
the motor cable are connected to the drive controller at one end.
13.2
Overall Connection Diagrams of Drive Systems
Overall connection diagrams of Rexroth IndraDrive systems: See
"Circuits for the Mains Connection" on page 141
.
To draw up the overall connection diagrams there are ePlan macros of the
devices available. Please ask our sales representative.
Bosch Rexroth AG
DOK-INDRV*-SYSTEM*****-PR06-EN-P
Rexroth IndraDrive Drive Systems with HMV01/02 HMS01/02, HMD01, HCS02/03
240/309
Connections of the Components in the Drive System
