Product Description:

The MAC112D-2-HD-3C/130-A-0/S05 is a three-phase AC servo motor manufactured by Bosch Rexroth Indramat for the MAC AC Servo Motors series. It serves as the primary rotary actuator in analog control loops, converting current setpoints from legacy power amplifiers into controlled shaft motion. This arrangement supports accurate speed regulation and repeatable positioning in automated transfer lines, gantry axes, and tooling spindles. The motor is intended for installations that rely on external drive electronics rather than integrated digital motion control.

The internal blower runs from a dedicated AC 115 V supply and forces air across the housing to support the standard axial surface cooling method. A frame size of 112 mm gives the motor a medium-capacity mounting format that fits many machine layouts while leaving room for the fan shroud. Under rated excitation, the rotor reaches 1500 rpm, which suits applications that need steady low-to-mid speed operation with good torque reserve during acceleration. The connector layout remains consistent within the MAC platform, which helps keep wiring paths orderly in multi-axis equipment.

Position feedback is provided by a resolver with tachofeedback and a second shaft end, allowing simultaneous speed monitoring and mechanical coupling for auxiliary devices. The overall stator depth is coded as D, which increases the active iron length without changing the frame square. The unit is configured as a motor for analog drives, so its electrical constants and feedback signals match classic ±10 V control systems rather than fieldbus-based command structures. Winding code HD sets the phase resistance and inductance values expected by compatible MAC 200-series analog controllers. This combination supports stable operation where legacy servo hardware remains in service.