Product Description:

The MAC025C-0-QS-3-E/040-B-0/S006 is an AC servo motor manufactured by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Designed for precision positioning and speed regulation, the unit connects directly to analog drive controllers that modulate armature current in response to external command voltages. Within automated packaging lines, pick-and-place gantries, or small machine-tool axes, the motor converts electrical power into controlled rotary motion that can be adjusted for rapid acceleration and steady-state accuracy. Its compact form is suitable for applications that require responsive motion in a limited installation area.

Thermal management relies on passive natural convection, so the housing must be mounted where ambient air can circulate freely around the fins. Because there is no blocking brake, the shaft is released whenever the drive is disabled; installations that require holding torque during a power loss must use an external clamp or another suitable holding mechanism. The feedback assembly includes tacho feedback, allowing the analog controller to measure real-time speed through a voltage that is proportional to the motor speed. Power enters through a connector on side B, keeping the main cable clear of adjacent gearboxes or belt drives and simplifying cable routing in right-hand machine layouts. These interfaces allow the motor to transmit power and return speed information through separate connections suited to industrial motion systems.

The motor has a frame size of 025 and a length code of C, providing a compact body with sufficient rotor volume for moderate continuous torque. A machined second shaft end can connect to an auxiliary encoder, fan wheel, or load sensor without requiring an intermediate pulley. The unit is designed as a motor for analog drives, so its winding and feedback characteristics are compatible with drive modules that use linear current control. Its mounting arrangement supports direct attachment to compatible machine surfaces while maintaining accurate shaft alignment. The available second shaft connection also permits an auxiliary mechanical device to operate from the same rotor without altering the primary output connection.