Product Description:

The MAC063B-0-JS-2-0/095-B-0 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 drive controller current into controlled rotary motion for positioning, speed, and torque tasks on automated machinery. Its electromechanical design lets OEMs couple it directly to small gear stages, lead screws, or belt transmissions so axes follow analog reference commands from older or retrofit drive systems. In assembly cells, conveyor sections, or packaging modules, the unit provides fast acceleration while occupying minimal mounting space.

A centering pilot of 95 mm aligns the flange to adjoining machinery, helping keep radial runout within normal design tolerances. The motor frame is marked as 063, identifying a stator diameter suited for compact servo axes under moderate load. Heat dissipates through natural convection, so no external fan or liquid circuit is required when the housing is mounted in free air. The shaft can reach up to 6000 rpm under rated conditions, permitting high surface speeds on small pulleys. The motor is supplied without a blocking brake, so static holding torque must come from the drive or an external clamp.

The rotor is equipped with tacho feedback, delivering a proportional speed signal of 1.5 V/1000 rpm to analog regulators for closed-loop velocity control. Power conductors exit through a connector on side B, allowing cable routing away from moving machine parts without disturbing airflow around the housing. The internal copper topology uses winding code JS, which gives resistance and inductance values matched to the characteristic current range of legacy MAC drive amplifiers. This helps the motor respond predictably during rapid load changes in compatible analog drive systems.