Product Description:

Bosch Rexroth Indramat manufactures the MDD093A-N-020-N2L-110PR2, a member of the MDD Synchronous Motors series. As a motor for digital drive controllers, it connects directly to inverter modules so torque and speed can be regulated electronically. The unit supplies controlled rotary power to indexing tables, gantry axes, and other motion points where repeatable position accuracy is required in automated equipment. Its synchronous design supports precise response during both positioning moves and steady-speed operation.

The motor delivers a continuous standstill torque of 9.2 Nm, allowing it to hold or creep loads without overheating during dwell phases. When the 093-frame windings are excited to rated frequency, the rotor reaches a nominal speed of 2000 rpm, providing a predictable velocity reference for the drive. A factory-installed blocking brake supplies 22 Nm of static torque so suspended loads remain fixed whenever power is removed. Centering on a mounting plate is guided by a 110 mm pilot diameter that keeps the stator concentric with coupled gearboxes. The output shaft is furnished with a shaft seal, which helps prevent lubricant escape and the ingress of dust or coolant into the bearing zone. The short A-length body also helps the motor fit tight machine spaces.

All electrical and feedback conductors exit on the right side, and a plug-in connector lets the cable be removed without disturbing fixed conduit runs. Rotor position is reported through Digital servo feedback (DSF), enabling the drive to correct speed or position during each control cycle. Dynamic balance is standard, which helps limit vibration across the working range. Mechanical power is transmitted through a keyway shaft, while the rear face omits a side-B extension to save space. The standard housing and single-ended shaft arrangement suit medium-torque axes in packaging, material-handling, and printing machines.