Product Description:

The MDD093C-N-040-N2L-130GL2 is a synchronous servo motor produced by Bosch Rexroth Indramat and supplied within the MDD Synchronous Motors series. It is intended for use with digital drive controllers, where commanded electrical output is converted into precise rotor rotation for position- or velocity-controlled axes. Its size and feature set suit handling systems, packaging lines, and other automated machinery that require compact power density and repeatable closed-loop motion. In servo applications, this allows the drive to maintain accurate speed response during indexing, transfer, and synchronized machine motion.

The mechanical interface uses a centering pilot of 130 mm, allowing the housing to seat accurately against a matched flange and maintain concentricity under load. Power and feedback leads exit on the left side, which helps route cables away from moving parts. A sealed connector couples the motor to the drive and simplifies cable attachment. This arrangement is useful where available cable space around the motor body is limited. An integrated blocking brake provides 22 Nm of holding torque, which helps keep vertical or suspended axes stationary when power is removed. During operation, the rotor reaches a nominal speed of 4000 rpm, and standard dynamic balancing helps limit vibration at that speed.

Position feedback is supplied by digital servo feedback, giving the drive the rotor position data needed for closed-loop control and electronic commutation. The output uses a plain shaft, which works well with friction-locked clamping hubs and avoids keyway stress risers. The motor is built with a shaft seal to help block coolant spray or fine dust from migrating along the shaft journal into the stator cavity. The feedback channel also supports stable low-speed operation when precise commutation is required. It uses the C length code, which provides a longer active stack than shorter variants and helps match continuous torque to medium-inertia loads without increasing frame diameter.