Product Description:

The MDD093A-N-040-N2M-110PR1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Built for digital drive controllers, it converts regulated current into precise rotary motion for position-controlled axes in automated assembly, packaging, and machining equipment. The 093 frame size gives medium torque density without an oversized footprint, and direct flange mounting keeps the motor axis aligned with the driven mechanism. This arrangement is useful in machines where the load is coupled directly to the motor and where real-time correction of speed and position errors is required.

The nominal speed of 4000 rpm gives the drive a high continuous operating velocity, while the continuous standstill torque of 9.2 Nm allows the motor to hold load at zero speed during regulated operation. That combination supports rapid motion as well as stable holding in axes that start and stop frequently. A centering shoulder of 110 mm helps keep the motor flange aligned with attached machine parts, and power, brake, and feedback leads exit on the right side for consistent cable routing. Position data reach the controller through digital servo feedback from the integrated multi-turn absolute encoder, so absolute position is available immediately after power-up.

The motor uses a standard housing suited to typical industrial enclosures, and standard rotor balancing supports smooth operation at speed. An internal blocking brake provides 11 Nm of static holding torque so suspended or vertical axes can remain stationary when power is removed. The output shaft uses a keyway and a shaft seal, while the opposite end remains closed because the shaft is provided only on side A. The A length keeps the body short, and electrical power, brake lines, and feedback share a single connector to simplify cable entry in compact machine layouts.