Product Description:

The MAC025C-0-QS-4-E/040-B-0/WI652LV is an AC servo motor produced by Bosch Rexroth Indramat in the MAC AC Servo Motors series. It converts command current from a compatible drive into controlled torque and speed for positioning axes or steady velocity control in industrial automation. Its compact size makes it appropriate for packaging equipment, small handling gantries, and auxiliary rotary functions where installation space is limited but repeatable motion is still required. The motor is intended for applications that need dependable response without the larger mechanical envelope of higher-output frame sizes.

This motor is supplied with no blocking brake, so shaft holding during a power loss must be provided by external mechanical devices or by drive-controlled torque when the application permits it. Heat is dissipated through natural convection, which allows the housing to cool without an auxiliary fan or liquid circuit. The power connection uses a connector on side B, which can simplify cable routing when the motor is installed with side A facing the machine structure. The active magnetic stack is identified by 025, and the frame designation is C. Together, these dimensions place the unit in a compact section of the MAC range while still supporting moderate torque for precision motion tasks.

For speed-related feedback, the motor uses tacho feedback, and it can also work with an incremental or absolute encoder for position-related signals. The unit is classified as a motor for analog drives, so it is intended for systems that use analog command structures rather than fully digital inverter platforms. Position sensing is also available through an incremental encoder with standard mounting, which keeps the feedback assembly aligned without requiring special adapter hardware. This arrangement allows the drive to process speed information from the tacho signal while using encoder data for position tracking and closed-loop motion control.