Product Description:

The MAC115A-0-HS-2-C/180-B-0/S001 servo motor is produced by Bosch Rexroth Indramat as part of the MAC AC Servo Motors series. Designed for closed-loop positioning and velocity tasks, it functions as the drive element in analog motion control systems where precise torque regulation is required. By coupling to an external amplifier, the unit translates control signals into mechanical rotation that can be integrated into material-handling axes, packaging machinery, or machine-tool tables. It combines a compact stator frame with integrated tacho feedback to simplify wiring inside control cabinets.

In mechanical terms, the centering shoulder is sized at 180 mm, allowing the motor housing to seat accurately against large machine flanges without additional adapter rings. Frame designation 115 identifies the stator diameter and helps match the motor to MAC series gearboxes. The winding code HS indicates coil impedance and voltage constants suited to higher-speed operation while keeping current demand within standard drive ratings. Under rated excitation, the shaft reaches 2000 rpm, providing a balance between dynamic response and gear ratio selection for medium-inertia loads. Heat generated by copper losses is removed through natural convection, so no external blower or liquid circuit is required. Motor length A keeps the rotor mass low, and the design is supplied without a blocking brake, making it appropriate for applications that rely on drive torque for holding.

In the electrical interface, power enters through a connector on side B, so cables can be routed along the non-drive end of the axis and away from service areas. Speed feedback is provided by an internal tachogenerator rated at 3 V/1000 rpm; the associated signal quality is standard and is sufficient for typical analog velocity loops. Because the sensor arrangement uses tacho feedback, no encoder adaptation is required. The motor is a motor for analog drives, so it is compatible with legacy MAC controllers and can be integrated into existing analog servo installations.