Product Description:

The MDD090C-N-040-N2M-130PR2 is a synchronous servo motor manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Designed for pairing with digital drive controllers, it supplies precise rotational motion for positioning axes and continuous-duty speed control in industrial automation cells. Power and sensor leads exit on the right side, which suits machine layouts that route cables in that direction and helps keep the motor area orderly.

At standstill the motor can deliver 10.4 Nm of continuous torque, allowing stable holding forces without overheating during low-speed or zero-speed operation. During normal operation it reaches a nominal velocity of 4000 rpm, a speed range suited to fast material-handling and spindle duties. An integrated blocking brake supplies up to 11.0 Nm of static torque so vertical loads remain secure whenever power is removed. The flange register has a diameter of 130 mm, and this centering surface aligns the unit concentrically with the machine frame. Position and velocity feedback are provided through digital servo feedback, which transmits high-resolution rotor data to the controller over a bidirectional serial channel.

A sealed housing with standard balancing minimizes vibration while maintaining compatibility with typical mounting brackets. The motor uses a connector style termination so cables can be replaced without disturbing the drive train, and the shaft is machined with a keyway for positive torque transmission to pulleys or couplings. Multi-turn position reference comes from the integrated multi-turn absolute encoder, removing the need for homing routines after shutdown. The stator uses length code C, which gives the 090-frame motor a compact envelope while leaving room for the shaft seal and single-ended shaft arrangement.