Product Description:

The MDD093C-N-030-N2M-110GR1 is a servo motor manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. It is intended for use with digital drive controllers where closed-loop speed and position control are required in industrial automation cells, conveyors, or machining axes. By integrating motor feedback hardware directly into the frame, the unit supplies the controller with continuous position data so the drive can regulate current and maintain commanded motion under changing loads.

This model uses a centering flange with a diameter of 110 mm, allowing accurate seating against gearboxes or machine mounting surfaces. During operation, the rotor reaches a nominal speed of 3000 rpm, giving the drive a high operating speed for positioning and continuous-motion tasks. A blocking brake is included and provides a holding torque of 11 Nm, which helps prevent back-driving when power is removed. Power and feedback leads exit on the right side through a coded connector, which can help simplify cable routing in compact installations. Position data is returned through digital servo feedback (DSF), which compatible drives can read without additional signal conditioning. A shaft seal is also fitted to help keep coolant mist or dust from migrating along the shaft bore into the stator cavity.

The motor’s rotating components use standard balance quality, which helps keep vibration low across regulated speeds. Rotor angle is reported by an integrated multi-turn absolute encoder, allowing the controller to recover axis position immediately after a power cycle. Mechanical coupling is made through a plain shaft, and the housing length follows code C, which is the longest version in the 093 frame size. The enclosure has a standard profile, and the motor supports the shaft end only on side A.