Bosch DOK-MOTOR-MCL Series, Project Planning Manual

Page: 174 / 196

Fig. 14-4: Commutation adjustment method for ironless synchronous linear mo‐
tors
Observe the following requirements for commutation adjustment:
⇒ Effective direction motor force = linear scale count direction
⇒ Ensure correct motor and encoder parameterization
⇒ Follow the adjustment procedures described
⇒ Ensure reasonable parameterization of the current and velocity
control loops
⇒ Correctly connect the motor power cable
⇒ Ensure protection against uncontrolled movements
Errors in commutation adjustment may result
in malfunctions and/or uncontrolled move‐
ments of the motor!
DANGER
Do the commuation adjustment very carefully! Please observe the detailed
notes about commutation in the documentation under chapter 14.4.3 "Enter‐
ing length measuring system parameter" on page 168 .
Bosch Rexroth AG DOK-MOTOR*-MCL********-PR05-EN-P 172/193
Rexroth IndraDyn L Ironless Linear Motors MCL
Commissioning, operation and maintenance