Product Description:

Bosch Rexroth Indramat manufactures the MAC063A-0-ES-4-C/095-A-1/AM144SG/S001 servo motor for the MAC AC Servo Motors series. The unit is designed for analog drives and is used in industrial automation to deliver controlled torque and speed through an external drive. It pairs with legacy velocity and position controllers that use analog command voltages to govern machine motion, making it suitable for packaging equipment, handling systems, and other automated machinery.

The integrated blocking brake is rated for 3 Nm and uses the standard design, allowing the shaft to hold its position when power is removed. A centering pilot of 95 mm aligns the housing accurately with mounting features on gearboxes or machine frames, while the rotor reaches a nominal speed of 3500 rpm when powered by a compatible amplifier. Heat is removed solely through natural convection, so sufficient airflow around the frame is required to maintain acceptable operating temperatures during cyclic duty. Electrical characteristics follow winding code ES, which indicates the stator resistance and inductance profile expected by compatible MAC analog drives. This electrical profile allows the connected amplifier to regulate motor current throughout the intended operating range.

The mechanical interface includes a DIN 6885 keyway that transmits torque without slipping at couplings or pulleys, and the motor size of 063 keeps the housing compact for installation in confined machine spaces. A tacho generator delivers 1.5 V/1000 rpm, providing standard-quality speed feedback to the downstream controller. The primary position signal comes from an integrated absolute encoder, while the feedback configuration also provides incremental signals for drives that use tacho feedback. Connections for the three power phases exit on side A through a sealed connector, helping protect the electrical interface from common industrial contaminants. The motor has an A-length housing, which provides a compact axial profile and predictable clearance for cable routing within modular equipment.