Product Description:

The MAC025C-0-QS-3-E/040-A-1 is an AC servo motor manufactured by Bosch Rexroth Indramat for the MAC AC Servo Motors series. It converts electrical drive commands into controlled shaft motion for synchronized packaging, material-handling, and inspection equipment. Its compact housing supports installation in confined machine areas while providing the speed regulation and responsive motion required for low-power positioning tasks.

A standard blocking brake holds the shaft when power is removed, helping prevent load drift on vertically oriented axes. Stator heat is dissipated through natural convection, so the housing requires sufficient exposure to ambient airflow and adequate clearance from nearby components. The motor uses tacho feedback to provide the connected amplifier with a velocity signal for closed-loop speed regulation. A second shaft end extends beyond the rear bearing and can operate an external encoder, pulley, or other compatible accessory. The frame size of 025 gives the motor a compact mechanical envelope suitable for machinery with limited mounting space. The housing has a C length, which provides the magnetic stack and rotor proportions associated with this model. Its flange arrangement allows the motor to be attached securely to a gearbox or machine mounting plate while maintaining accurate shaft alignment.

Power enters through a connector positioned on side A, allowing the cable to be routed along the most suitable side of the machine frame. The connector arrangement provides a removable electrical interface instead of requiring permanent leads to extend directly from the housing. The unit is configured as a motor for analog drives, making it compatible with legacy voltage-controlled amplifiers commonly used in older automated equipment. Its brake, feedback system, cable orientation, and auxiliary shaft arrangement support applications that require controlled stopping, accurate speed response, and flexible mechanical integration.