Product Description:

The MAC063B-0-JS-3-C/095-B-0/S001 AC servo motor is produced by Bosch Rexroth Indramat as part of the MAC AC Servo Motors series. It is a motor for analog drives that translates current commands from classic Rexroth drives into precisely regulated torque and speed for industrial automation. The unit occupies the midrange of the MAC family, balancing compact dimensions with high rotational capability, and serves pick-and-place heads, indexing tables, and light conveyor zones that need reliable velocity feedback. Its brushless stator supports efficient operation, while the integral tacho generator supplies continuous speed information to legacy control loops.

A nominal speed of 6000 rpm supports fast indexing and spindle commands in applications that require rapid shaft movement. The mounting flange has a 95 mm centering diameter that aligns the motor concentrically with gearboxes or machine plates, reducing radial misalignment. Heat is removed by natural convection, so no external blower is required and surrounding airflow can carry heat away from the housing. Winding code JS indicates the copper layout and electrical resistance selected for compatible analog amplifiers. For velocity feedback, the built-in tacho delivers 1.5 V/1000 rpm, providing the controller with a linear voltage that is proportional to motor speed.

The motor has a 063 stator cross section that keeps its mass low for installation on small slides. An axial stack length of B provides greater magnetic depth than the shortest model, increasing continuous torque without changing the stator cross section. Power reaches the stator through a connector on side B, allowing the cable to be routed toward the rear of a typical machine frame. The motor includes tacho feedback and a second shaft end, providing speed sensing and an additional mechanical interface. It is supplied without a blocking brake, so an external holding device or drive-generated torque is required when a stationary load must remain secured. The standard tacho quality is suitable for general-purpose motion tasks that rely on conventional analog velocity control.