Product Description:

The MDD093A-N-040-N2L-110PR0 synchronous servo motor is manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts regulated DC bus energy from the drive into mechanical rotation for indexing tables, packaging axes, and other precision tasks. Its 093 frame size and A-length stator provide a compact form for applications that require short cycle times and accurate torque control across the programmed speed range.

The motor delivers a continuous standstill torque of 9.2 Nm, which is the maximum load it can hold at zero speed while the windings remain within their thermal limits. During operation, it can reach a nominal mechanical speed of 4000 rpm, so the axis can perform rapid position changes without exceeding rated velocity. A centering diameter of 110 mm aligns the flange to the machine frame and helps reduce radial runout. Position and velocity signals are returned through digital servo feedback, allowing the controller to maintain closed-loop motion accuracy. Power and encoder connectors are oriented to the right side, which can simplify cable routing when multiple axes share the same layout.

Rotor balancing is classified as Standard, so vibration remains within normal DIN tolerances when the motor is coupled through the shaft. The shaft includes a keyway and a shaft seal to support mechanical coupling while helping block lubricant ingress from adjacent equipment. Because the motor is supplied without a blocking brake, any holding function must be provided by the drive or by external mechanical hardware. The housing uses a connector-based terminal arrangement, and the single-ended shaft arrangement without a side-B extension helps keep coupling alignment straightforward while maintaining a short overall motor depth.