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E-AC Drive Hardware Installation Guide Appendix A – Non-Compumotor Motors
TERMINAL CONNECTIONS
After you determine the motor’s wiring configuration, connect the motor
leads to the E-AC Drive’s MOTOR terminals according to the following
figure.
4-Lead Motor 6-Lead Motor
8-Lead Motor
Series
8-Lead Motor
Parallel
A+
A–
B–
B+
A1
A2
A3
A4
B4
B1
B2
B3
B Center
Tap
A Center
Tap
B Center
Tap
A Center
Tap
A1
A2
A3
A4
B4
B1
B2
B3
A+
A-CT
A–
B–
B-CT
B+
E-AC Drive
A +
A -
B +
B -
E-AC Drive
A +
A -
B +
B -
E-AC Drive
A +
A -
B +
B -
E-AC Drive
A +
A -
B +
B -
Non-Compumotor Motor Connections
WARNING
The E-AC Drive has no
Center Tap
terminals. You must insulate and
properly secure the ends of the motor’s center tap wires.
DIRECTION OF MOTOR ROTATION
The procedures above do not determine the direction of motor shaft
rotation. To find out which direction the shaft turns, you must power up
your system and command motion. If the shaft turns in the opposite
direction than you desire, exchange the motor leads connected to A+ and
A– to reverse the direction of rotation.
WARNING
Motor shaft rotation may be opposite than you expect. Do not connect a load to the shaft
until you first determine the direction of shaft rotation.