Product Description:

The MDD093A-N-040-N2M-110PL0 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed for digital drive controllers, it provides closed-loop rotary motion in industrial automation where accurate speed and position control are required. The unit uses motor size 093 with length code A, giving it a compact frame for modular machine layouts. Its integrated multi-turn absolute encoder supplies position data across more than one revolution, supporting repeatable axis movement and accurate startup reference behavior.

At standstill, the actuator can deliver a continuous torque of 9.2 Nm, allowing it to hold or slowly drive loads without overheating under rated conditions. It operates up to a nominal velocity of 4000 rpm, which suits many feed axes and other fast positioning tasks. Position data reaches the drive through Digital servo feedback (DSF), so the controller can regulate current and motion response in real time. Electrical power and feedback conductors connect through a front-mounted connector, which helps keep cable routing accessible in narrow cabinets. A centering collar diameter of 110 mm locates the housing accurately on the mounting surface and helps maintain alignment during operation.

Cable routing is on the left side, which suits machine layouts where access is offset from the motor centerline. Torque is transmitted through a cylindrical shaft with a keyway, and the motor is equipped with a shaft seal to help limit lubricant migration at the output end. Because it is supplied without a blocking brake, static holding force must come from the drive or an external clamp when the axis is stopped. The rotor uses the standard balancing grade, and the casing follows the standard housing style to support smooth running during repeated indexing. The design also omits a side-B shaft, leaving a single shaft end for common coupling arrangements.