MDD071A-N-030-N2S-095PL2
The MDD071A-N-030-N2S-095PL2 is an AC servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It is intended to work with digital drive controllers that modulate stator currents, allowing the rotor to deliver commanded position or speed in automated handling, packaging, and assembly stations. A permanent-magnet design, paired with integrated electronic feedback, lets the motor maintain synchronous operation under load while its compact form factor supports machine layouts that must minimize mass at the moving axis.
At standstill, the motor can supply a continuous torque of 2.2 Nm, enabling static holding or very slow indexing without thermal overload. During motion, it reaches a nominal speed of 3000 rpm, matching common inverter output frequencies used in mid-range pick-and-place or feeder drives. A spring-applied, electrically released brake provides up to 6.5 Nm of torque, preventing axis drift when power is removed. Mechanical locating accuracy is supported by a centering diameter of 95 mm, which aligns the flange with gearboxes or mounting plates. Power is transmitted through a shaft machined with a keyway, which simplifies coupling to pulleys or pinions while resisting slip under repetitive load cycles.
Control resolution is delivered through Digital servo feedback (DSF), supplying the drive with absolute position data for tight closed-loop regulation. All power and signal conductors exit on the left side, an arrangement that eases cable routing when motors are installed in mirrored gantries. A single multi-pin connector carries both phase conductors and feedback lines, reducing enclosure penetrations. The motor uses frame size 071 with standard balancing and a shaft seal that helps block dust ingress and lubricant leakage during operation.
