Product Description:

The MAC025C-0-QS-2-E/040-A-0/S006 is an AC servo motor built by Bosch Rexroth Indramat as part of the MAC AC Servo Motors series. It is configured for use on analog velocity or position drives where the amplifier supplies a ±10 V command and monitors the returned speed signal. In these control loops, the motor converts electrical power into controlled rotational motion so indexing tables, feed screws, or small pick-and-place heads follow the reference profile with minimal lag. Because speed information is returned continuously, the paired drive can correct for changing load conditions during positioning and steady-state operation.

The motor has size code C, which sets the outer diameter and mounting pattern, while length code 025 indicates the active magnetic stack used for continuous torque. Heat is removed through natural convection, eliminating the need for an external fan and supporting installation in compact enclosures where airflow is limited. This cooling method keeps the motor free of auxiliary fan wiring and helps preserve a compact overall outline. The motor has no shaft arresting hardware, so any holding requirement must be provided by the drive or by a separate mechanical brake. Rotor speed is measured by integrated tacho feedback, which provides a proportional voltage that an analog controller can compare with its command to close the speed loop.

Electrical power reaches the winding through a connector positioned on side A of the housing, which keeps the cable run parallel to the machine bed and leaves the opposite face open for associated signal routing. With the power exit on that side, cable bending can be kept away from nearby slides or guards when the motor is mounted along a machine base. The mechanical and electrical coding matches a motor for analog drives, so the signal format suits legacy MAC control systems. This arrangement supports orderly cable routing in tight machine spaces and keeps the motor aligned with conventional analog servo architecture.