Product Description:

The MAC063A-0-ES-2-C/095-A-0 is an AC servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Intended for analog drive systems, the unit supplies closed-loop rotary motion without requiring digital fieldbus control. It supports accurate speed or position regulation in pick-and-place axes, light conveying stations, and other automated machinery. The compact design is suitable for motion systems that require responsive operation and controlled acceleration in limited installation space.

The motor has a centering diameter of 95 mm, allowing it to seat directly in a matching flange. Heat is removed through natural convection, so no external blower or liquid cooling circuit is required when the motor operates within its permitted load range. Rotor position is monitored through tachometer feedback, which sends a proportional voltage to the drive so the analog regulator can close the speed loop. At the rated operating point, the shaft reaches 3500 rpm, balancing speed capability with continuous mechanical operation. The integrated tachogenerator delivers 1.5 V/1000 rpm, giving the controller a linear feedback signal for gain adjustment across the operating speed range. This feedback arrangement allows the drive to detect changes in shaft velocity and correct deviations caused by varying loads.

The power conductors leave the housing through a connector on side A, simplifying cable routing when nearby motion devices share the available space. The motor has no holding brake, so an external locking mechanism is necessary if a vertical load must remain fixed during a loss of power. The stator uses winding code ES, which indicates the resistance and inductance values required for compatibility with suitable MAC analog amplifiers. A frame size of 063 provides a compact motor diameter for installation on smaller machinery. The A-length housing keeps overall mass low for mounting on small-footprint stages and gantries. Its connector orientation also helps keep the power cable clear of adjacent components and moving mechanisms.