Product Description:

The MDD093D-N-040-N2L-130GL2 is a synchronous AC servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed as a motor for digital drive controllers, it converts commanded current loops into precise rotary motion for positioning axes, packaging machinery, and transfer lines. Its housing, balancing, and shaft configuration follow standard options in the series, giving users a ready-to-integrate solution that fits directly onto rigid mounting frames. The blocking brake secures stationary loads when power is removed.

This motor reaches a nominal speed of 4000 rpm, allowing high-throughput machine cycles without mechanical gearing. A continuous standstill torque of 24.0 Nm can be maintained indefinitely because the stator is sized for thermal stability, so holding forces remain constant during dwell periods. Position data is returned through digital servo feedback (DSF), letting the controller close loops at high bandwidth and eliminate incremental drift. All electrical terminations exit on the left side, and the single-point power and encoder connection uses a connector, which minimizes panel depth and simplifies harness routing. Internal balancing stays within the standard tolerance class to reduce residual vibration at top speed, and the length code D indicates a longer active stack that raises torque density versus shorter variants.

During emergency stops or vertical-axis holding, the integrated brake supplies 22 Nm of static torque, locking the rotor without external clamps. The flange centering diameter of 130 mm aligns the motor face concentrically with the machine frame, so coupling runout stays low. A plain shaft transmits power through shrink disks or keyed hubs, and a design with a shaft seal helps prevent lubricant from migrating into the resolver cavity. The motor also uses standard housing protection, a single-ended shaft without a side B extension, the 093 frame size, and conventional balancing.