Product Description:

The MDD090C-N-030-N2L-130PB2 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it is used in automated machinery that requires accurate electronic control of torque and speed. It can position loads, follow programmed motion profiles, and maintain steady velocity as operating conditions change. Its synchronous design helps the drive maintain accurate rotation during acceleration, deceleration, and steady-speed operation. This operating profile suits coordinated axes in handling systems, packaging equipment, and other factory automation tasks that depend on repeatable motion.

The motor mounts to mating machine components through a centering pilot of 130 mm. Power and feedback conductors exit on side B, and a single industrial connector simplifies wiring. Inside the motor, commutation is synchronized with the drive through digital servo feedback, allowing high-resolution control loops. At standstill, it can deliver 10.4 Nm continuously without exceeding thermal limits, while commanded motion can reach a nominal speed of 3000 rpm. Standard dynamic balancing helps reduce residual vibration so the shaft can run smoothly with precision gearboxes or belt drives during continuous machine operation.

For static holding or emergency stops, the integrated blocking brake develops 11.0 Nm of counter-torque, locking the rotor when supply power is removed. The shaft uses a keyway and includes a factory-installed shaft seal that helps prevent lubricant migration into the motor interior. The shaft extends only on the drive side, while the opposite face remains blank. A standard housing with IP-qualified joints encloses the windings, and the assembly’s size code 090 with length code C identifies this frame configuration for the motor. This layout supports direct coupling to common keyed hubs while keeping the non-drive end closed.