Product Description:

The MDD093D-N-040-N2M-130GR1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for digital drive controllers and converts commanded current into controlled mechanical rotation for positioning and speed-regulated motion on automated axes, packaging stations, and material-handling lines. In closed-loop servo systems, the motor responds quickly to changing load demands so axes can accelerate, decelerate, and settle with stable torque behavior. Its synchronous design supports repeatable motion where accurate feedback and consistent rotor control are required throughout the operating cycle.

Its continuous standstill torque reaches 24.0 Nm, allowing the axis to hold or slowly move rated loads without overheating. When commanded to full speed, the rotor can maintain 4000 rpm, which suits applications that require fast indexing and short cycle times. A centering diameter of 130 mm helps align the flange with adjoining machine surfaces for accurate mounting, while a blocking brake supplies 11 Nm of holding torque during power-off states. The motor uses frame size 093 with the long D length code, which provides a longer active section for higher output in this housing size. A plain shaft transfers torque directly to the coupling, and the shaft end is provided only on the drive side to keep the layout compact. Power and feedback connections are made through a circular connector that keeps the electrical interface consolidated at the housing.

Cables are routed on the right side of the stator, which can simplify routing in machines that use right-hand cable paths. The output shaft uses a shaft seal to limit lubricant loss and reduce the entry of contaminants around the shaft opening. Position and speed information are returned through digital servo feedback (DSF) generated by an integrated multiturn absolute encoder, so the drive receives rotor feedback and multi-turn position data without a homing cycle after every restart. The internal blocking brake is spring actuated, and the balancing remains within standard tolerances to help control vibration during high-speed operation.