Product Description:

The MAC112C-0-ED-4-C/130-A-1/WI524LV/S005 is an AC servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Classified as a motor for analog drives, it provides closed-loop torque and speed control for positioning tables, pick-and-place axes, and other precision automation stages. The unit includes a standard blocking brake so loads can remain fixed when power is removed, and its 112 frame with C length gives a balance between continuous output and installation depth.

The rotor is centered by a 130 mm pilot diameter that provides a rigid locating surface at the mounting face. Nominal shaft speed reaches 3000 rpm, which suits direct coupling and common gearbox input speeds in fast-cycle machinery. When engaged, the brake can hold up to 45 Nm of static load to help prevent axis drift at standstill. Heat is removed by natural convection, so no forced-air ducting is required around the motor. The ED winding code indicates the motor’s electrical characteristics for matching with a compatible drive. The feedback arrangement supports tacho feedback together with digital position sensing, allowing the motor to work with both traditional analog control loops and newer position-based control systems.

Mechanical power is transmitted through a DIN 6885 keyway on the shaft, helping couplings and pulleys maintain positive torque transfer. The motor uses a connector on side A for the power leads, which supports fixed cable routing along one side of the machine. Position data is supplied by an incremental encoder with standard mounting, keeping the sensing element aligned with the rotor during operation. For speed feedback, the integrated tacho produces 3 V/1000 rpm, a signal level suited to traditional analog velocity loops. Tacho quality is standard, and the combined encoder and tacho arrangement supports stable motion control across a wide range of industrial servo applications.