20
3.5 Motor wiring
3 Installation
MCDC 3003/06 S; MCBL 3003/06 S:
The encoder and signal lines are susceptible to interference, which makes it impossible to specify a
maximum cable length.
Shielded wires must always be used with cable lengths > 300 mm.
It must be generally noted that the lines between the Motion Controller and the motor must be
kept as short as possible, since drive system properties such as quietness and concentric running
deteriorate as the length of the line increases.
MCDC 3003/06 S only:
The use of an encoder with complementary output (e.g. line driver) increases interference immunity.
A HEDL adapter no. 6501.00064 from FAULHABER must be used in this case.
MCBL motor wiring
Ph A
Ph B
Ph C
Housing
SGND
+ 5 V
Hall A
Hall B
Hall C
Housing
Phase A
Phase B
Phase C
Hall sensor A
Hall sensor B
Hall sensor C
Mot –
Mot +
Housing
SGND
+ 5 V
CH A
CH B
Housing
Brushless
DC Servomotor
DC-Motor
MCDC motor wiring
Ph A
Ph B
Ph C
Housing
SGND
+ 5 V
Hall A
Hall B
Hall C
Housing
Phase A
Phase B
Phase C
Hall sensor A
Hall sensor B
Hall sensor C
Mot –
Mot +
Housing
SGND
+ 5 V
CH A
CH B
Housing
Brushless
DC Servomotor
DC-Motor
