Product Description:

The MDD093C-N-040-N2M-110GR0 is a three-phase synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for use with digital drive controllers, it translates commanded current into controlled rotary motion for positioning, conveying, and tooling axes in automated equipment. By combining electronic commutation with high-resolution feedback, the motor supports fast acceleration and repeatable positioning accuracy needed in modern industrial automation.

During rated operation, the rotor reaches a nominal speed of 4000 rpm, giving the drive a wide velocity range for short cycle times. A centering diameter of 110 mm simplifies concentric alignment on mounting flanges and helps minimize runout. Cables exit on the right side, a fixed connection direction that helps route harnesses inside tight cabinets. Motor power, sensor, and protective earth lines are gathered in a single plug-in connector, which simplifies wiring. Rotor position is captured by an integrated multiturn absolute encoder that preserves shaft angle information through power interruptions, allowing operation without homing routines.

Feedback signals travel to the controller through Digital servo feedback (DSF), eliminating analog conversion stages and enabling high loop bandwidth. The shaft is a plain shaft, which mates directly with couplings while the standard balancing grade helps keep vibration low. Contaminant ingress is limited because the front end is supplied with a shaft seal. For applications that handle load holding electrically, the motor ships without a blocking brake, which reduces length and removes the need for brake control wiring. Additional mechanical details include the standard housing, motor size 093, motor length code C, and a single side-A shaft end.