MDD090C-N-040-N2M-110GR0
The MDD090C-N-040-N2M-110GR0 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it converts regulated electrical power into controlled rotary motion for automated machinery, conveying lines, and positioning modules. Integration into closed-loop drive systems allows the motor to deliver precise speed and torque commands while remaining compatible with standard connectors and feedback electronics used with matching drives. This arrangement supports accurate response during repeated starts, stops, and speed changes in automated motion sequences.
At standstill, the motor can sustain a continuous torque of 10.4 Nm, giving machinery enough holding force during dwell phases. When required to run, it reaches a nominal speed of 4000 rpm, a rating that aligns with fast index cycles typical of pick-and-place axes. Mechanical alignment is simplified by a 110 mm centering diameter that mates with correspondingly sized mounting flanges. Power and feedback cabling exit through a right-side connection, reducing bend-radius concerns in cabinets laid out to the motor’s right. Motion is transferred through a plain shaft, allowing direct coupling to pulleys or precision clamping hubs without keyways or splines.
The motor is delivered without a blocking brake, so holding torque during power-off conditions must be supplied externally or by the drive. A factory-installed shaft seal protects the interior against lubricant splash and fine particulate during machine operation. Position data are returned through digital servo feedback, using an integrated multi-turn absolute encoder to preserve position reference after outages. The motor has length code C, which adds active stack length and increases thermal capacity within the 090 frame size.
