Product Description:

The MAC063A-0-ES-2-F/095-B-0/S001 is an AC servo motor engineered by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Built as a motor for analog drives, it delivers closed-loop torque and speed control to positioning tables, pick-and-place actuators, and other mid-inertia axes used in factory automation. Integrated tachogenerator feedback lets the drive electronics monitor shaft velocity directly, supporting applications that need continuous regulation rather than stepwise motion.

The motor’s mechanical fit and electrical layout follow several key parameters. A centering flange of 95 mm simplifies alignment with gearboxes or machine frames and provides a repeatable reference surface. The motor reaches its rated shaft speed at 3500 rpm, balancing rapid cycle times with moderate rotor inertia. Thermal energy is removed only by natural convection, so mounting space must permit unobstructed airflow around the housing. Power enters through a connector on side B, which helps keep the cable clear of moving joints when the motor is installed with the shaft toward the operator. Stator conductors follow the ES winding code, which indicates resistance and inductance values suited to legacy analog drive amplifiers. The tachogenerator output equals 1.5 volts per thousand revolutions, allowing the controller to detect low-speed drift without dithering.

Because the motor has no blocking brake, vertical axes must secure loads with external mechanisms during power-off. Compact frame dimensions stem from the motor size 063 format, while axial length corresponds to motor length A, keeping total mass low for dynamic start-stop duty. The tacho feedback is built to an increased smooth run quality standard, so speed ripple remains minimal even when the analog drive loop is tuned aggressively. This supports steadier low-speed operation and helps the controller maintain smooth velocity regulation.