Product Description:

The MDD093B-N-020-N2M-110PL2 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Serving as a motor for digital drive controllers, it turns regulated electrical energy into axis motion in automated production lines, packaging equipment, and material-handling stations. The assembly uses the 093 frame with the B length code and comes in the standard housing configuration. This operating role supports repeatable speed and position control on machine axes that run through frequent start, stop, and indexing cycles. Its design works with compatible digital drive systems and mounts without auxiliary mechanical adapters.

At standstill, the motor can deliver a continuous torque of 14.5 Nm, giving the drive enough margin to hold or index moderate loads without overheating. Under rated excitation, it reaches a nominal speed of 2000 rpm, which sets the normal operating speed for the matching inverter. Position and velocity loops are closed through digital servo feedback (DSF) working with an onboard integrated multi-turn absolute encoder, so external reference switches are not required after power-up. This arrangement lets the controller track rotor position and speed during startup and normal operation. Mechanical power is transferred through a shaft with a keyway, while the shaft is provided on side A only so no secondary stub extends from side B. Power and feedback cabling exit to the left through a single molded connector.

For emergency or power-off holding, a blocking brake supplies a peak restraining torque of 22 Nm. A 110 mm centering diameter supports accurate mounting, and a shaft seal at the front helps limit lubricant loss and contaminant entry in dusty environments. Motion remains smooth with standard balancing, which keeps residual vibration within normal operating limits at full speed. These features help the motor maintain stable mechanical alignment during repeated acceleration and deceleration.