MDD025B-N-100-N2K-040FE0
The MDD025B-N-100-N2K-040FE0 is a compact synchronous servomotor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts regulated DC bus energy into precise rotational motion for positioning, indexing, and speed-controlled axes in automated machinery. Its B length code and frame size 025 keep the package compact, which suits light-duty applications where low inertia and limited installation space are important. This layout is often used on compact handling equipment, indexing devices, and auxiliary axes that require responsive motion without a large motor footprint.
At its nominal operating point, the rotor can sustain a speed of 10000 rpm, allowing fast cycle times in pick-and-place systems or auxiliary spindle axes. When held at zero speed, it delivers a continuous torque of 0.60 Nm, allowing the drive to resist a continuous static load without overheating. Power and feedback conductors exit on the left side, and a factory-installed connecting cable with a coupling unit helps simplify routing where space around the motor is limited. Position data is provided by an integrated absolute encoder, and the motor also supports resolver feedback for control systems that use analog angle signals. Standard rotor balancing helps maintain smooth operation across the speed range, while the housing transfers heat to the surrounding air.
The mounting interface uses a 40 mm flange centering pilot, and the motor is supplied without a blocking brake to keep mass low on fast-moving axes. There is no shaft seal, so the unit is better suited to clean installations that are free from coolant splash or oil mist, and the shaft end on side B is omitted to shorten the overall length. A plain shaft supports coupling or pulley installation, and the single-ended shaft is machined to h6 tolerance for accurate mechanical fit.
