Product Description:

The MDD090C-N-040-N2M-110PB0 is a synchronous servo motor produced by Bosch Rexroth Indramat and supplied within the MDD Synchronous Motors series. It serves as an electromechanical actuator that converts drive-controller output into controlled rotary motion for positioning, indexing, and cyclic transport tasks on automated machinery. In panel-mounted axes, the motor works with digital feedback loops to keep velocity and torque within commanded profiles during continuous duty. It is suitable for packaging, transfer, and general motion-control applications that require repeatable acceleration and stable speed regulation.

The mechanical interface starts with a centering diameter of 110 mm, allowing repeatable alignment to gearboxes or direct couplings. When energized by a matched drive, the rotor can reach its nominal speed of 4000 rpm, supporting rapid cycle times without requiring gear reduction in every installation. At standstill, the continuous torque capability is 10.4 Nm, allowing the motor to sustain load during low-speed or zero-speed operation without overheating. Power and feedback conductors exit on side B of the housing, and the chosen termination style is a keyed connector that supports secure cable attachment.

This version uses the standard housing length designated as code C, and the frame size corresponds to the 90 mm lamination, which keeps inertia moderate for responsive speed changes. Position information is delivered by an integrated multi-turn absolute encoder, so the controller knows shaft angle after power-up without a homing move. A shaft with a keyway is supplied for positive mechanical locking of hubs and pulleys, and a shaft seal helps retain grease while blocking contaminants at the output end. Because the motor is supplied without a blocking brake, applications that require holding torque during power removal must use an external locking device or maintain drive torque through the inverter.