Product Description:

The MAC063B-0-JS-3-C/095-B-1/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 signals from legacy position or velocity loops into precise rotary motion for automated machinery, indexing tables, and packaging axes. The unit fits applications that need a compact motor body and direct shaft coupling without adding separate feedback hardware. Its integrated brake also helps the axis remain stationary when the drive is not actively supplying torque.

The motor uses a 3 Nm blocking brake that engages when power is removed, helping keep loads stationary during stops. Mounting alignment is guided by a 95 mm centering diameter that fits standard flanges and helps keep the shaft concentric with the coupled mechanism. Heat is removed through natural convection, so free airflow around the housing remains important during operation. Position and velocity feedback come from tacho feedback and a second shaft end, which provides an analog tacho signal for regulation while leaving an auxiliary shaft face available for external feedback devices. Under rated excitation, the rotor reaches a maximum speed of 6000 rpm, supporting short cycle times on light-to-medium inertia axes.

The motor has a frame length of length B in the 63 mm stator family and a housing classified as size 063, which helps keep rotating mass and bearing load within a compact envelope. Power is delivered through a connector on side B, which can simplify cable routing where enclosure space is limited. The internal tacho generator outputs 1.5 V/1000 rpm, a signal level used by analog velocity loop amplifiers matched to this motor variant. The second shaft end can also support auxiliary motion feedback devices when the application needs added monitoring beyond the standard tacho signal.