MDD071B-N-060-N2S-095PB2
The MDD071B-N-060-N2S-095PB2 synchronous servo motor is produced by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. Designed to operate with digital drive controllers, the unit converts electrical commands into precise mechanical rotation for positioning or speed-regulated tasks on automated machinery and assembly equipment. Its synchronous design supports accurate response during repeated start-stop motion. It is suitable for feed axes, handling units, and other servo-driven mechanisms where controlled acceleration and stable speed regulation are important.
The motor body seats against mounting hardware through a centering diameter of 95 mm, ensuring alignment between the stator frame and the driven load. At standstill, it can deliver a continuous torque of 4.4 Nm, so a control system can hold or slowly index parts without overheating. During normal operation, the rotor can reach a nominal speed of 6000 rpm, which provides a high-speed operating point for gearbox selection and inverter frequency planning. Power and feedback conductors exit on Side B of the housing, a layout that simplifies cable routing when the motor is fixed inside compact cabinets. The motor uses a single connector interface that combines phase, earth, and signal contacts in one mating point.
A blocking brake integrated at the non-drive end supplies a holding torque of 6.5 Nm, preventing axis drift once power is removed and allowing vertical loads to remain suspended without separate clamping devices. Dynamic balance is classified as Standard, which helps reduce residual vibration for general-purpose servo axes. The output shaft is machined with a keyway so pulleys or couplings can be secured by standard keyed hubs, and a fitted shaft seal limits lubricant migration and airborne particle ingress into the bearing cavity. This arrangement supports stable torque transfer while helping protect the bearing area from contamination during regular operation.
