Product Description:

The MDD090C-N-020-N2L-130GR2 is a servo motor engineered by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Built for integration with digital drive controllers, the unit converts electrical power into controlled rotary motion for positioning tasks in automated machinery. Its mechanical design, electrical interface, and embedded feedback make it suitable for axes that demand repeatable speed regulation and rapid response in packaging lines, material-handling systems, and general factory automation. This combination supports precise start-and-stop motion and stable performance during repeated operating cycles.

The housing is balanced to a standard grade and uses a centering flange with a diameter of 130 mm, which helps maintain coaxial alignment when the motor is mounted to gearboxes or machine frames. Power, feedback, and brake conductors are routed through a sealed connector on the right side of the housing, which helps keep cable routing orderly in multi-axis installations. Under rated excitation, the rotor reaches a nominal speed of 2000 rpm, and at standstill it can deliver a continuous torque of 10.4 Nm for load-holding duty without overheating. Position and velocity data are returned to the drive through digital servo feedback (DSF), supporting closed-loop control with high resolution and consistent motion response.

For emergency stops and vertical applications, a blocking brake integrated into the stator supplies 11.0 Nm of holding torque once power is removed. The shaft interface uses a plain shaft, so torque is transferred through friction-fit couplings rather than keyed connections. A factory-installed shaft seal helps protect the internal bearings from coolant splash and dust in industrial environments. The motor has a frame size of 090, giving it a compact footprint that supports continuous-duty operation when paired with a properly rated drive and suitable ambient conditions.