IH-TR A/U-Axis Motor Replacement


The objectives of this course are to enable the participants to identify the cause of a torque rotary axis malfunction and to take the necessary steps for repair. After a discussion of the mechanical and electrical design of the torque rotary axis, the participants learn about its operation and the required maintenance tasks. In addition, the participants perform the replacement of a torque rotary axis at a training machine. This includes the execution of required measurements and the backup of relevant data.


Upon the successful completion of this course, the participant will be able to improve the availability of the SW machine by

| Localizing torque rotary axis failures
| Eliminating basic torque rotary axis failures
| Replacing a torque rotary axis in a technically correct manner1

Target group

Maintenance technicians


| Completion of the course “IH-1 Basic Maintenance”

Content overview

| Special safety requirements related to rotary axes
| Design and operation of rotary axes in SW machines
| Removal and installation of A/U-axis motors
| Geometry measurement and adjustments

Course duration

2 days

Max. Number of participants


1 If a torque rotary axis needs to be replaced by a attendee of this course for the first time, months after the completion of this training, we recommend calling for an SW service technician. The SW service technician will supervise the procedure and coach the course attendee in order to ensure a safe and successful execution.





All machines

Available on request

Available on request