Product Description:

The MAC112C-0-HD-4-C/130-B-1/WI524LV is an AC servo motor manufactured by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Classified as a motor for analog drives, it converts drive commands into precise rotary motion for positioning and speed control in automated machinery. A factory-installed blocking brake holds the axis when power is removed, which is useful on vertical or load-sensitive applications. Integrated feedback hardware supports closed-loop operation with classic analog drive controllers and allows the drive to monitor motor motion during operation. This arrangement makes the unit suitable for positioning axes and other regulated motion tasks where stable response is important.

The blocking brake provides up to 45 Nm of holding torque. Accurate alignment is supported by a 130 mm centering diameter that fits standard mounting faces. Cooling is handled by natural convection, so no separate blower or liquid circuit is required. The motor has a rated speed of 2000 rpm, which suits moderate operating speeds in servo applications. Power and protective earth conductors are routed through a single connector on side B, which helps keep cable routing organized in multi-axis layouts.

The winding code is HD, indicating electrical characteristics intended for compatible MAC drive combinations. The motor uses frame size 112 with length C, giving it a larger housing than shorter versions in the same family. A standard tacho generator supplies 3 V/1000 rpm for speed feedback to the analog controller. An incremental encoder is also installed to provide digital position data for control systems that use encoder signals in addition to tachometer feedback. This combination of tacho and encoder feedback supports applications that need both stable speed regulation and position tracking.