Product Description:

The MDD093B-N-040-N2M-130GL2 is a synchronous servo motor manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. It is used with digital drive controllers in closed-loop motion systems. The motor converts commanded electrical input into controlled rotary motion for industrial handling systems, packaging machines, and printing lines. That arrangement supports repeatable positioning, stable speed control, and accurate response during start-stop cycles.

The centering pilot on the flange measures 130 mm, so the motor aligns directly with gearboxes or machine frames without additional sleeves. This mounting geometry is useful where the motor must fit directly against a gearbox face or machine plate. Power and feedback conductors exit on the left side through a side-mounted connector, which helps determine cable routing in tight cabinets. Rotor mass distribution follows the standard balancing grade, limiting shaft vibration at the nominal speed of 4000 rpm. The housing and shaft use the standard tolerance class for the 093 frame size and B length, and the motor produces 14.5 Nm of continuous standstill torque for long dwell periods without overheating.

Position retention during power loss is handled by a blocking brake that delivers 22 Nm of static torque, allowing vertical axes to remain fixed until drive power is restored. Motion feedback is generated by an integrated multi-turn absolute encoder, while the drive reads the signal through the motor’s digital servo feedback interface. This arrangement reports absolute position over multiple revolutions and supports electronic camming, and it also provides position information immediately after power-up. A plain shaft with a factory-installed shaft seal helps prevent lubricant escape and protects the front bearing from contaminants. The shaft end is single-sided, which keeps the overall package compact.