Product Description:

The MDD093B-N-040-N2L-130PB1 is an AC synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed to work with digital drive controllers, it supplies controlled rotary motion for automated conveyors, pick-and-place modules, and coordinated multi-axis packaging lines. By converting commanded stator currents into repeatable torque and speed profiles, it serves as the electromechanical interface between the controller and the driven load. This arrangement supports accurate indexing, positioning, and continuous-speed operation in automated machinery.

At standstill, the motor can deliver a continuous torque of 14.5 Nm, allowing static load support without excessive heating. Under rated conditions, it reaches a shaft speed of 4000 rpm, which supports high-cycle positioning when combined with suitable transmission ratios. A spring-applied brake inside the end bell supplies 11 Nm of holding torque to secure vertical axes during power-off states. Precision mounting is aided by a centering diameter of 130 mm, which helps keep the stator aligned with the machine frame. All electrical terminations are located on side B, so both power and feedback cables exit in the same direction for cleaner cable routing in compact installations.

Closed-loop regulation is handled by the integrated Digital servo feedback (DSF) encoder, which sends high-resolution position data back to the drive. The output shaft features a keyway for positive torque transmission, and a fitted shaft seal helps protect the internal bearings from coolant or oil ingress. The motor has frame size 093 and length code B, which balance rotor inertia with acceleration capability. Standard dynamic balancing minimizes vibration, and the housing is suited to natural convection when forced cooling is not available.