Product Description:

The MDD090C-N-020-N2M-110GR1 belongs to the MDD Synchronous Motors series manufactured by Bosch Rexroth Indramat. Designed for use with digital drive controllers, it converts commanded electrical input into rotary motion for positioning tables, gantry axes, and similar automated stations that require repeatable torque delivery. The compact housing helps it fit into dense multi-axis layouts while preserving the mounting interface used across the product line. This layout supports closed-loop motion tasks that need stable response during frequent starts, stops, and direction changes.

At standstill, the rotor can deliver a continuous 10.4 Nm of torque, allowing moderate static loading without overheating. At rated electrical frequency, the shaft reaches 2000 rpm, providing speed range for material-handling and pick-and-place cycles. The integrated brake supplies 6.5 Nm of holding torque to help prevent back-driving when power is removed. Cables use a right-side cable exit, which can simplify routing when the motor is mounted on a left-hand machine frame. Accurate alignment is supported by a 110 mm centering diameter that matches compatible flange pilots and helps reduce runout. The motor uses a standard enclosure and a C length, which provides more active material than shorter versions in the same frame.

Position data are supplied by an integrated multi-turn absolute encoder that communicates through digital servo feedback (DSF), so the drive can track multiple mechanical revolutions without a homing cycle after startup. Power and feedback conductors connect through a sealed connector, and the output end uses a plain shaft fitted with a shaft seal to limit oil or coolant ingress. The shaft end on side B is omitted, which helps keep the overall motor depth shorter. The 090 frame remains lighter than larger MDD units while still matching the series flange pattern, which helps when machine space is limited.