Product Description:

Bosch Rexroth Indramat manufactures the MAC071C-0-JS-4-C/095-A-0/W1504LV/S001 as part of the MAC AC Servo Motors series. This motor is intended for analog drive systems where closed-loop velocity or position control is required in packaging lines, material-handling axes, and other mid-power automation tasks. By combining a compact 071 frame with a C-length stator, the unit supports rapid indexing while keeping installation dimensions manageable. It converts commanded current into repeatable rotary motion for axes that need stable speed and positioning behavior.

Nominal speed is 2000 rpm, allowing the drive electronics to match common industrial command profiles. Heat is removed by natural convection, so the installation must allow free airflow around the housing rather than rely on forced-air ducts. The machined flange provides a centering pilot of 95 mm, which aligns the motor concentrically with gearboxes or machine frames. Power conductors exit through a connector on side A, making cable routing predictable when the cabinet is placed to the right of the axis. Torque is transferred through a shaft with a DIN 6885 keyway, which provides positive engagement for couplings under reversing loads. The motor is supplied without a blocking brake, so external holding methods are needed when power is removed.

The tacho generator produces 3 V/1000 rpm, furnishing velocity feedback to the analog drive. The JS winding code indicates the phase resistance and inductance used by compatible drive electronics. Frame designation 071 identifies the motor size used for this housing and contributes to the moderate rotor inertia expected in mid-size packaging axes. Feedback quality is Standard, which is suitable for general speed regulation and routine positioning tasks. Encoder tracks can be fitted when the application requires tighter position control, and the C-length housing keeps the motor compact enough for installations with limited machine space.