Product Description:

The MAC025A-0-WS-2-E/040-B-0/S001 is an AC servo motor in the MAC AC Servo Motors series from Bosch Rexroth Indramat. It serves as the rotary actuator in analog drive loops, translating current commands from a velocity or position controller into mechanical rotation on light-duty automation axes. In assembly cells and small conveyors, the motor’s compact frame and moderate inertia help machines execute rapid yet accurate motion profiles that keep product flow synchronized with upstream processes. That combination is useful in applications where repeatable indexing and stable low-power motion are more important than high continuous output.

Winding heat is removed by natural convection, so the housing dissipates heat without a separate blower. Rotor position and speed are returned to the drive through integrated tacho feedback, enabling proportional regulators to maintain steady motion without additional sensors. The motor size is 025 and it has a compact A length, which helps it fit into tight mounting spaces. The stator uses winding code WS, which indicates the electrical resistance and inductance values expected by matching MAC drive cards for proper current delivery. Passive cooling also keeps the installation simple because no auxiliary fan is required.

The motor is supplied without a blocking brake, so static loads must be held by external means or by drive torque when the axis is stopped. Power conductors terminate on a connector on side B, which can simplify cable routing when the opposite face is occupied by a coupler or gearbox. Within system selection, the unit is identified as a motor for analog drives, so it should be paired with compatible voltage-controlled amplifiers rather than digital-only inverter platforms. This arrangement supports compact installations that use integrated feedback and straightforward wiring paths.