Product Description:

The MDD093A-N-040-N2L-110PB0 synchronous motor is produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts commanded current into controlled rotary motion for automated equipment. That operating role makes it suitable for axis applications that need repeatable speed and position control. The model carries size 093 with motor length code A, giving it a short overall body for tight machine frames. A standard housing and an integral shaft seal support operation in areas with oil mist or dust, and the single-piece connector block simplifies power and feedback wiring.

The unit reaches a nominal speed of 4000 rpm under rated load, supporting rapid positioning cycles. A continuous standstill torque of 9.2 Nm supplies holding force while the shaft is energized but motionless. Position data is returned through digital servo feedback (DSF), allowing the controller to close velocity and torque loops without external sensors. This feedback arrangement also lets the controller monitor rotor position continuously during dynamic motion. Accurate mounting is aided by the 110 mm centering diameter, which helps limit radial runout at the machine interface. All power and feedback leads exit on Side B, giving the motor a fixed connection direction for straightforward cable routing in compact enclosures.

The motor is supplied without a blocking brake, so external clamping or drive torque must secure static loads after power is removed. Shaft ingress is resisted by a design with a shaft seal, and torque is transmitted through a keyway on the output end. The rotor uses standard balancing, which supports direct coupling to gears or pulleys at rated speed. A standard drive-side shaft and no extension on side B help preserve the compact motor body and leave the non-drive end unobstructed.