Product Description:

The MAC112C-0-ED-4-C/130-A-1/WI520LV/S005 is an AC servo motor produced by Bosch Rexroth Indramat within the MAC AC Servo Motors series. It serves as a precision actuator that converts analog command voltages into controlled rotary motion for machine tools, pick-and-place modules, and conveyor axes in automated production cells. Integrated sensors allow the controller to monitor shaft movement continuously so programmed paths, repeat positions, and cycle timing remain consistent during operation.

It reaches a nominal speed of 3000 rpm, allowing direct coupling to many transmission stages without overspeed under normal operating conditions. Heat is removed through natural convection, so no external fan is required and routine upkeep is reduced. Accurate installation is supported by a 130 mm centering diameter that helps align the motor face with the machine. Power enters through a connector on side A, which can simplify cable routing inside guarded equipment. A factory-installed blocking brake provides 45 Nm of holding torque to secure vertical or oscillating loads when the amplifier is de-energized. Frame size 112, length code C, and the ED winding layout suit this motor to legacy MAC drive modules for stable current and voltage matching.

This unit is equipped with an incremental encoder, and its tachogenerator produces 3 V/1000 rpm at the standard accuracy grade. Shaft torque is transmitted through a DIN 6885 keyway, allowing rigid attachment of pulleys, couplings, or gear wheels without relying on a smooth clamping surface alone. Delivered as a motor for analog drives, it provides raw sensor signals that are compatible with early MAC amplifiers used in existing installations. This arrangement supports retrofit work where established control hardware remains in service and a matching feedback format is required.