Product Description:

The MAC115D-0-CS-4-C/130-A-0/WI520LX/S01 is an AC servo motor manufactured by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Intended for analogue drives, the unit translates voltage and current commands into controlled shaft motion, allowing precise positioning and velocity regulation in industrial automation cells that still rely on analog control loops. Its electromechanical layout pairs with external servo controllers to move mechanical axes without the need for digital fieldbus interfaces.

It mounts to the machine frame through a centering diameter of 130 mm, aligning the stator concentric to the driven load. During continuous operation the rotor reaches a nominal speed of 3000 min⁻¹. Heat from losses is removed by Natural convection, so no external fan or liquid circuit is required. The power leads exit through a Connector to side A for straightforward cabinet wiring. A standard tachogenerator delivers 3 V/1000 min⁻¹, and its quality grade is standard for most velocity loops. The feedback channel can accommodate an absolute sensor, and the motor is supplied without a blocking brake, so external clamps must hold static loads.

Mechanical and electrical parameters that are not visible from the outside complete the profile. The stator employs the CS winding code, fixing resistance and inductance values expected by legacy analogue regulators. Axially, the housing follows motor length D, while the active cross-section corresponds to frame 115; together these dimensions define the torque density delivered at the rated speed. Position data enter the control loop through an integrated incremental encoder mounted in the standard configuration, enabling fine resolution commutation without introducing digital protocols. Combined, these internal selections align the motor with the thermal behavior, mounting geometry, and feedback signals detailed earlier, allowing it to integrate directly into existing MAC-series servo axes that require the same electrical signature.