Wiring
3.1.4 UVW power connector specifications
In addition to the standard quick connectors, Delta also provides IP67 waterproof connectors for
3
ECM-A3 and ECM-B3 220V F40 - F80 motors.
Note: pin assignments of the B3 and B2 motor connectors are the same. For easier wiring, B3's connector
illustration (angle of viewing) is changed, which is different from that of B2.
The (2) and (3) in the following figures show the difference between the military connectors of
the ECM-B3 motors and those of the ECMA / ECMC (old series) motors.
3-8
ECM-B3 (F100 - F180)
(1) Encoder connector; (2) Brake connector; (3) UVW power connector
ECMA / ECMC (F100 - F180)
ASDA-B3