Product Description:

The MDD093B-N-020-N2L-130GR1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts drive current into rotary motion for positioning axes and feed drives in automated machinery. Its integrated blocking brake keeps loads stationary when power is removed, and the plain shaft transmits torque directly to couplings or gear stages.

The motor can hold a continuous standstill torque of 14.5 Nm, allowing sustained static loads without overheating. Under rated excitation, it reaches a nominal speed of 2000 rpm, matching drive controllers used for common machine motion tasks. During emergency stops or vertical-axis parking, the brake supplies 11 Nm of counter-torque. A centering flange with a diameter of 130 mm aligns the housing on mounting surfaces, while the power and feedback leads exit on the right side through a pre-fitted connector. The housing is standard, and length code B indicates the axial dimension. The shaft is delivered without a side-B extension, reducing space requirements at the rear of the motor.

Dynamically, the rotor is balanced to the Standard grade, which helps reduce residual vibration when the 093 frame size spins up. Position data is returned through Digital servo feedback (DSF), supplying high-resolution incremental information to the drive for closed-loop control. Contaminant ingress at the coupling end is limited by a shaft seal, and the plain shaft geometry simplifies coupling alignment. Frame code 093 identifies the stator size used for this motor. A right-angle connector interface streamlines cable routing inside cabinets, and the standard housing supports typical industrial environments without additional protective coatings.