Product Description:

The MAC063C-0-MS-2-C/095-A-0 belongs to the MAC AC Servo Motors series produced by Bosch Rexroth Indramat. Designed for analog drives, it converts continuous command voltages from legacy drive controllers into regulated shaft motion for index tables, pick-and-place axes, and material-handling spindles. Its compact frame and built-in tachometer enable closed-loop speed regulation without external feedback devices. Because the feedback device is integrated into the motor, wiring remains straightforward and the external drive can monitor shaft speed directly during operation. That makes it a practical choice for equipment that already relies on analog control architecture and does not require a separate encoder package.

The centering pilot on the mounting flange measures 95 mm, allowing direct coupling to gearboxes that share this registration diameter and helping the motor seat concentrically against the mating surface. Heat generated by the windings is removed through natural convection, so the housing dissipates heat without forced-air or liquid-cooling hardware. Rated operating speed reaches 3500 rpm, which allows fast motion on light and moderate loads when paired with a suitable analog amplifier. For velocity feedback, the integrated DC tachogenerator produces 1.5 V/1000 rpm. This analog signal lets the controller monitor speed continuously during normal operation.

The motor has a frame size of 063 and a stack length of C, placing it in the lower mid-torque range of the series. Winding code MS identifies the electrical winding used for moderate current demand. Speed information is returned through tacho feedback, so no resolver or digital encoder is fitted. Power conductors exit through a connector on side A, which keeps cable routing on the mounting side of the motor. This cable direction can help when nearby machine members limit access around the rear of the axis. The unit is supplied without a blocking brake, so any holding function must be provided by the drive amplifier or by an external mechanical lock when the shaft is stopped.