Product Description:

The MDD093C-N-040-N2M-110PB0 is a synchronous motor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is supplied for digital drive controllers and delivers commanded torque and velocity to rotary axes in automated machines. Frame size 093 and length code C place this model in the mid-power range of the family, making it suitable for packaging equipment, pick-and-place heads, and general material-handling duties. Its permanent-magnet design supports responsive speed changes and accurate position control when paired with a compatible servo drive.

Mechanical alignment is centered by a pilot diameter of 110 mm, which positions the housing accurately against the mounting flange. Power and feedback leads exit on Side B, and the motor uses a sealed Connector for a compact electrical connection. Rotor position data is supplied by an integrated multiturn absolute encoder, so the drive retains shaft position information after power is removed. The motor is supplied without a blocking brake, which suits applications that do not require static holding torque at standstill. Under rated conditions, the rotor reaches 4000 rpm, supporting high linear speeds when the motor is coupled to belt or rack transmissions. Standard balancing helps reduce vibration during operation, and the housing uses the basic uncooled design found in this motor line.

Electrical commutation relies on digital servo feedback that matches the controller’s DSF interface, reducing wiring complexity compared with analog resolver systems. Output torque is transferred through a keyed shaft, identified by the keyway, while the motor uses a single shaft end rather than a second extension on side B. A dedicated shaft seal at the coupling end helps limit the entry of lubricants and fine particles. This arrangement supports reliable operation in machinery that runs through frequent starts, stops, and direction changes.