Product Description:

The MDD025C-N-100-N2K-040PE0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. It is intended for direct coupling to digital drive controllers, where it converts commanded current into rapid and accurately regulated rotation for small positioning tables, pick-and-place modules, and auxiliary spindles in automated equipment. By integrating its feedback device and power connections within a compact frame, the unit helps conserve installation space while supporting short-cycle motion. This compact arrangement suits small machine axes that require repeatable starts, stops, and direction changes without adding bulk to the installation.

During continuous stall conditions, the motor produces 0.90 Nm of torque, which is enough to hold light loads without additional gearing, and it can reach a mechanical speed of 10000 rpm for high-throughput motion sequences. Precise centering against the machine plate is provided by a 40 mm locating diameter, which supports repeatable alignment during mounting. Closed-loop control is maintained through resolver feedback backed by an integrated absolute encoder, so the axis can report position immediately after power-up. Rotary force is transmitted through a keyway, and all power and signal conductors exit to the left to keep wiring paths clear of adjacent axes.

A factory-terminated connecting cable with a coupling unit supports installation without soldering leads. The motor uses Motor size 025 with length code C, allowing it to fit in tight spaces where larger frames cannot be installed. A shaft seal helps keep contaminants away from internal components, and standard rotor balancing helps limit vibration at full speed. The housing is standard, the motor has no blocking brake, and the single-ended shaft leaves the rear free for airflow or cable routing. This layout is useful where rear clearance is needed for neighboring hardware or cable bends.