Product Description:

The MDD093A-N-020-N2M-130PR1 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts command currents into controlled rotary motion for indexing tables, pick-and-place units, and other industrial axes. The device provides a compact electromechanical interface that fits directly into closed-loop automation systems where precise torque and velocity regulation are required.

At standstill, the motor supplies a continuous torque of 9.2 Nm, letting an axis hold its position against process forces without overheating. The motor has a nominal running speed of 2000 rpm under rated load. A centering shoulder of 130 mm positions the flange accurately on the machine face and maintains coaxial alignment. The integrated blocking brake provides a static holding capacity of 11 Nm, preventing downward drift on vertical mechanisms when power is removed. Output power is transmitted through a shaft with a keyway, creating a positive fit with standard hub components. Standard rotor balancing, a standard housing, and the compact A length code help limit vibration and footprint.

Motion feedback reaches the controller through digital servo feedback (DSF), while absolute position is detected by the integrated multi-turn absolute encoder. Together, these elements remove the need for homing after shutdowns. Both power and signal lines connect via a connector mounted on the right side, aligning with cable trays that run along the machine’s service corridor. A shaft seal blocks coolant or oil ingress at the output, and the single-ended shaft arrangement avoids overhung loads on a secondary side B extension. Motor size 093 pairs with the specified balancing class to preserve smooth operation across the full 0-2000 rpm range.