Product Description:

The MDD093A-N-040-N2L-110PB2 servo motor is manufactured by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it provides repeatable rotational motion to axes used in automated assembly, machining, and material-handling equipment. The unit works with a matched controller that modulates stator current so position and velocity follow higher-level PLC commands. This arrangement lets the drive correct load changes quickly during positioning and speed-controlled motion. In operation, the motor serves as the mechanical output stage of a closed-loop drive system.

The motor delivers a continuous standstill torque of 9.2 Nm, allowing sustained force without active cooling. It reaches a nominal speed of 4000 rpm, which suits higher-speed axis movement. A blocking brake at the non-drive end supplies 22 Nm of holding torque to keep vertical axes fixed during power loss. Precision mounting is supported by a centering diameter of 110 mm, and the power and feedback leads exit on Side B of the housing. This cable direction can simplify routing where one side of the machine is reserved for fixed wiring paths. Built-in digital servo feedback returns position data to the controller without requiring an external encoder.

The rotor is dynamically balanced to the Standard grade, which helps reduce vibration in the 093 frame size with the compact A length. Cable attachment is made through a sealed connector, and a shaft seal helps limit the entry of liquid and particulate contamination around the keyed output shaft. The output shaft uses a keyway, and there is no shaft extension on side B. A standard cast-aluminum housing encloses the stator laminations and supports the motor structure. This housing style also provides a rigid exterior that suits typical industrial mounting conditions.