Product Description:

The MDD090B-N-020-N2L-110GB2 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it is intended to supply precise torque and velocity in automated machinery such as packaging lines and material-handling axes. The model combines standardized housing and shaft geometry with internal feedback so drive controllers can regulate position and speed without external sensors. This arrangement lets the motor support accurate positioning and stable speed control on automated axes.

The motor’s centering flange measures 110 mm, allowing direct alignment to gearboxes or machine frames. At standstill, it can deliver 7.2 Nm of continuous torque, so the drive can hold a sustained load during static clamping or low-speed motion. Integrated digital servo feedback (DSF) reports rotor position in high resolution, enabling tight current loops and quick settling. Under rated conditions, the rotor reaches a nominal speed of 2000 rpm, which suits applications that require moderate velocity with high positioning accuracy. Power and signal conductors terminate through a connector on side B of the housing, which simplifies cable routing in compact cabinets. A plain shaft without a secondary side-B extension mates to standard couplings, and the B motor length gives a medium frame depth in the 090 family.

The integrated blocking brake at the rear supplies 11.0 Nm of static holding torque, which keeps vertical loads fixed when the drive is de-energized. A shaft seal is fitted for splash environments, and the rotating parts use standard balancing to reduce vibration across the speed range during continuous operation. This unit uses frame size 090, which gives predictable inertia and thermal behavior for compatible axes. The brake and frame combination supports applications that must remain securely positioned when power is removed.