Product Description:

The MAC093B-0-ES-4-C/110-B-0/DI520LV/S001 is a servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. Classified as a motor for analog drives, it supplies rotational energy to axes controlled by legacy ±10 V amplifiers and similar hardware. By combining tachometer and encoder feedback in one housing, the unit provides the speed and position signals needed for closed-loop motion tasks in material-handling systems, packaging equipment, and other automated axes that depend on repeatable response. That arrangement lets the connected drive read rotor motion directly instead of relying on separate external sensors.

This motor has a centering diameter of 110 mm, which aligns the flange precisely against a mounting surface and sets the shaft height relative to adjacent machine components. Heat is removed through natural convection, so airflow around the housing must remain unobstructed rather than relying on forced cooling. The rotor can reach a nominal speed of 6000 rpm, allowing high operating speed when paired with suitable gear ratios in fast-transfer or indexing motion. A built-in tacho generator outputs 1.5 V/1000 rpm, providing a speed signal for analog regulation. Its standard signal quality is suitable for routine speed-feedback duties in legacy analog control loops. Frame size code 093 identifies the motor size, and the motor is supplied without a blocking brake, so an external holding device is required when static torque must be maintained.

Dimensional variant code B indicates the second motor length in this frame, while winding designation ES corresponds to electrical values used with compatible drive current ranges. Power is routed through a connector on side B, which can simplify cable routing when the opposite end of the machine is more crowded. Position is reported by a shock-damped incremental encoder, allowing the control system to track shaft movement with pulse-based feedback. The shock-damped encoder mounting helps protect signal quality when the motor is installed on equipment that transmits vibration.