Connection Of Motor Cord - Nakanishi BMS-4020-MQL Series Operation Manual

9.

CONNECTION OF MOTOR CORD

CAUTION
・ Before connecting the Motor Cord to the Brushless Motor Spindle and CONTROLLER, verify
the Main Power Switch on the CONTROLLER is turned OFF. If the Main Power Switch on the
CONTROLLER is ON while connecting the Motor Cord, damage to the CONTROLLER is possible.
・ Install the Protective Cap etc. to prevent damage or contamination to the Motor Cord Connector
when not in use.
（1）Remove the Protective Cap of the Motor Cord Connector (Motor Power Line and Motor Signal Line) and keep
it for use when not using the Brushless Motor Spindle to keep the connector pins safe and clean.
（2）Carefully insert the Alignment Pin of the Motor Cord into the Alignment Hole of the Motor / Spindle, then push
straight the Alignment Pin into the Alignment Hole.
Brushless Motor Spindle Side
（3）Tighten the Connector Nut with clockwise.
30
Protective Cap
Motor Power Line
Alignment Hole
Alignment Pin
Protective Cap
Motor Signal Line
Fig. 10
Fig. 11
Tighten Connector Nut
Tighten Connector Nut
Fig. 12
Alignment Pin
Alignment Hole
Motor Cord Side