Product Description:

The MDD093D-N-040-N2M-130GR2 is a three-phase AC synchronous servo motor built by Bosch Rexroth Indramat and part of the MDD Synchronous Motors series. The unit is intended to operate with compatible digital drive controllers where position accuracy, regulated torque, and rapid speed changes are required. By converting electrical power into rotational motion through electronic commutation, the motor supports packaging stations, handling gantries, printing lines, and similar machinery that depend on repeatable movement within tightly controlled duty cycles. This type of motor is commonly used where smooth acceleration, precise stopping, and consistent response under changing load are necessary during automated operation.

At standstill, the motor produces continuous torque of 24.0 Nm, supporting holding or slow-speed duty without overheating. Driven by its matched inverter, the rotor reaches a nominal speed of 4000 rpm, which suits axes that must index quickly between cycles. A 130 mm centering shoulder aligns the flange to adjoining machine surfaces and helps limit runout during installation. Power and feedback connections are located on the right side and use a sealed connector for orderly cable routing. Position is monitored by an integrated multi-turn absolute encoder, so the axis retains revolution data after shutdown. The motor also has a standard housing, dynamic balancing, a plain shaft, D length, and a single shaft end on side A. The connector layout also helps keep cable runs clear of nearby moving machine parts.

For vertical or load-holding axes, the motor includes a blocking brake with 22 Nm of static torque, and the brake is released electrically when motion is commanded. A factory-installed shaft seal helps protect the interior against splash water and fine dust during machine operation. Feedback is transmitted as digital servo feedback, allowing the associated drive to process high-resolution position information during closed-loop control. This arrangement supports stable positioning behavior during repeated starts, stops, and speed changes from cycle to cycle.