Product Description:

Bosch Rexroth Indramat manufactures the MDD090A-N-030-N2M-130GL2 as part of the MDD Synchronous Motors series. The model is intended for use with digital drive controllers, where it converts commanded current into proportional torque for accurate rotary motion in automated machinery. This supports closed-loop positioning and speed control in gantries, packaging stations, and material-handling axes that require repeatable movement. Its general purpose is to provide stable servo performance during cyclic machine operation without adding unnecessary mechanical complexity.

The motor has a nominal speed of 3000 rpm, which suits applications that need moderate rotary velocity with consistent servo response. At standstill, it can deliver 3.7 Nm continuously, allowing the axis to hold load without immediate thermal overload during normal operation. An internal blocking brake provides 11.0 Nm of holding torque, which helps keep vertical or suspended loads in place when supply power is removed. The flange has a centering recess of 130 mm, helping align the motor housing with mounting plates or compatible gearboxes. Electrical and feedback plugs are oriented to the left side, which can simplify cable routing on machines that are arranged for service access from that direction. Standard stator balancing helps reduce vibration during acceleration and steady rotation.

The electrical interface uses a sealed connector, so the motor can be connected without a terminal strip arrangement. Position data is provided by an integrated multi-turn absolute encoder, allowing the drive to read shaft position across multiple revolutions after power-up. That signal is carried through digital servo feedback, supporting accurate control of current, speed, and position during dynamic motion. The output uses a plain shaft with a shaft seal, which supports coupling to suitable hubs while helping limit the escape of lubricant. The standard housing and balancing arrangement fit general machine installations, and the compact A-length construction helps the motor fit where installation space is limited.