User Manual

TMCM-1180 and PD86-1180 Hardware Manual (V1.01 / 2011-MAR-21) 18
Copyright © 2011, TRINAMIC Motion Control GmbH & Co. KG
4.3.8 Motor connector and specifications
A 3.96mm pitch 4 pin JST B4P-VH connector is used for motor connection. Both motor coil windings (bipolar
stepper motor) are connected to this connector.
Mating connector housing: VHR-4N
Mating connector contacts: BVH-21T-P1.1
1
4
Pin
Label
Description
1
OA1
Motor coil A
2
OA2
Motor coil A
3
OB1
Motor coil B
4
OB2
Motor coil B
Table 4.7: Connector for motor