9 | Connection
STOBER
100
05/2019 | ID 442790.01
9.5.2
GVADU, GBADU connection description
GVADU flat resistors have two red wires for connecting to the drive controller, while GBADU flat resistors have one gray
and one white wire.
No.
Function
RD/GY
RB braking resistor drive controller connection: X21, pin 1
RD/WH
RB braking resistor drive controller connection: X21, pin 2
Tab. 104: GVADU, GBADU connection description
9.6
Cables
Note that the motor, cables and drive controller each have electrical properties which influence one another. Unfavorable
combinations could possibly result in impermissible voltage peaks on the motor and drive controller and increased wear as
a result.
Take into consideration the following instructions when selecting suitable cables:
§
Cable cross-sections for connection to the motor:
Note the permitted continuous stall current I
0
for the motor when making your selection.
§
Conductor cross-sections for the power connection:
Note the line fuse, the maximum permitted conductor cross-section for terminal X10, the routing method and the
surrounding temperature when making your selection.
§
Also pay attention to the trailing and torsional strength of the lines.
§
When using a motor brake, pay attention to the voltage drop in the supply voltage on the line.
Information
To ensure proper functionality, we recommend using cables from STOBER that are matched to the complete system. If
unsuitable connection cables are used, we reserve the right to reject claims under the warranty.
Information
Please observe the motor connection diagram that is delivered with every STOBER motor.
