Product Description:

The MDD090C-N-030-N2M-130PB2 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts electrical commands into controlled rotation for positioning and speed-regulated axes in automated machinery. This type of motor is commonly used where accurate acceleration, stable speed control, and repeatable stopping are required. The unit belongs to motor size 090 with length code C, and it uses the standard housing and balancing class for this motor configuration.

When energized, the rotor can deliver a continuous stall torque of 10.4 Nm, allowing the axis to hold load during closed-loop standstill. Under rated excitation, the shaft reaches 3000 rpm, which suits fast indexing and speed-controlled applications. A centering diameter of 130 mm aligns the frame on the mounting pilot, and the power and feedback plugs face Side B of the housing for orderly cable routing. The shaft uses a keyway profile so torque can be transferred directly to a mating hub, and the motor uses a sealed single-cable connector system with no secondary shaft end on side B. This layout supports compact installation in machines where cable space behind the motor is limited.

The integrated blocking brake supplies 11.0 Nm of static torque to help hold vertical or suspended loads when power is removed. Motion feedback is provided through Digital servo feedback (DSF) together with an integrated multi-turn absolute encoder, giving the controller speed data and absolute position information over multiple revolutions. The encoder arrangement allows the controller to read position after power-up without relying only on incremental reference tracking. The motor ships with a shaft seal, which helps limit contaminant entry at the coupling area. Standard connector interfaces and the encoder bus support direct connection to compatible drive families.