Product Description:

The MDD093B-N-040-N2L-110GL0 synchronous motor is manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. It is intended for use with digital drive controllers, where it provides controlled torque and speed for closed-loop axis operation in automated assembly cells, printing lines, and conveying systems. This arrangement allows the connected drive to regulate motion accurately during acceleration, constant-speed running, and stopping, which is useful on equipment that depends on repeatable positioning and stable speed control.

A centering collar of 110 mm helps align the motor accurately on the machine interface. The rotor is balanced to the standard class and has a nominal speed of 4000 rpm, which supports fast axis movement while limiting vibration during operation. Power and feedback leads exit on the left and terminate on a single connector, which helps simplify cable routing in compact enclosures or along crowded machine frames. Inside the stator, the B-length active parts allow a continuous standstill torque of 14.5 Nm, so the motor can hold load at zero speed for normal dwell periods without excessive heating.

The housing uses the standard form factor and includes a shaft seal to help keep lubricant inside while reducing the entry of dust or splash. Mechanical output is transmitted through a plain shaft with a standard shaft end that does not extend on side B, so only one drive end is available for coupling. Position information is returned through digital servo feedback (DSF), allowing the controller to monitor rotor position for commutation and closed-loop regulation. The motor is supplied without a blocking brake, so any holding force at standstill must come from the drive or from external hardware. Its frame size is 093, which matches the mounting pattern used for this motor body size.