Product Description:

The MAC063D-0-FS-4-C/095-B-0/WI520LV/S001 is an AC servo motor produced by Bosch Rexroth Indramat within the MAC AC Servo Motors series. As a motor for analog drives, it converts command voltages from controllers into proportional torque and speed for linked machinery in packaging, printing, or assembly cells. By integrating permanent-magnet excitation with low-inertia construction, the unit supplies fast acceleration while maintaining stable feedback for the drive amplifiers used in automation. It is supplied as a complete rotating assembly that mounts directly to gearboxes or belt transmissions, allowing closed-loop motion of axes that require continuous power and high cyclic throughput.

In this model, the frame designation of 063 indicates a stator diameter of about sixty millimeters, yielding a compact footprint for multi-axis clusters. The rotor is balanced for a nominal speed of 6000 rpm, so the drive can follow rapid velocity commands without entering field weakening. Accurate mechanical alignment is aided by a centering shoulder of 95 mm, which matches standard flange patterns. Winding code FS identifies the electrical characteristics used for operation with MAC analog amplifiers. For velocity feedback, a built-in tachogenerator provides 1.5 V/1000 rpm, and the encoder is mounted in the standard position for controllers that use tacho feedback with an incremental reference.

The motor dissipates heat through natural convection, eliminating the need for external blowers while limiting surface temperature during continuous duty. Length index D adds extra stator stack length, increasing continuous torque without altering the mounting circle. Power enters through a connector on side B, keeping the cable bend radius clear of moving machine members when the shaft faces the load. Torque is transmitted by a DIN 6885 keyway, ensuring engagement with pulleys or couplings. The motor has no blocking brake, so vertical axes must hold position with mechanical locks or drive torque alone.