Product Description:

The MDD090B-N-030-N2M-110GB2 is an AC synchronous servo motor manufactured by Bosch Rexroth Indramat and positioned in the MDD Synchronous Motors series. It serves as the electromechanical actuator for digital drive controllers, delivering precise torque and speed regulation in industrial automation equipment such as packaging stations, pick-and-place modules, and material-handling gantries. Its compact frame, coded as motor size 090 and length code B, allows installation where space is limited while still supporting the dynamic response expected in multi-axis drives.

During continuous operation at standstill, the rotor supplies 7.2 Nm of torque, which is the continuous standstill torque available without overheating. When energized by a matched inverter, the motor can accelerate to its nominal velocity of 3000 rpm, enabling short cycle times on indexing shafts. Positioning accuracy is supported by a machined centering shoulder that measures 110 mm in diameter and helps maintain concentric alignment with gearboxes or flange plates. All electrical terminations are routed on Side B, and the sealed connector arrangement keeps wiring compact at the motor housing. Standard dynamic balancing and a standard housing support stable operation in typical industrial motion systems.

Static holding requirements are covered by an internally mounted blocking brake that produces 11.0 Nm of retention torque when de-energized. Feedback is transmitted through digital servo feedback (DSF) signals derived from an integrated multi-turn absolute encoder, allowing the controller to track position over multiple revolutions without battery support. Torque is delivered through a plain shaft with a shaft seal, and the motor is supplied without an auxiliary shaft end on side B. This arrangement supports direct coupling to driven components while protecting the bearing area from contaminant entry.