Product Description:

The MDD090B-N-030-N2M-130PR0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and placed in the MDD Synchronous Motors series. As a motor for digital drive controllers, it delivers torque and speed commands directly to automated equipment such as packaging axes or material-handling gantries. The unit suits applications that rely on precise feedback because its internal sensing system supplies position data to the connected controller, allowing closed-loop motion in compact machine layouts.

One mechanical reference point is the 130 mm centering diameter, which aligns the housing to mounting flanges and helps maintain concentricity with adjacent mechanical parts. At standstill, the motor can provide 7.2 Nm of continuous torque, giving adequate holding force for fixtures without relying on external brakes. During motion, it reaches a nominal speed of 3000 rpm, supporting medium-speed indexing tasks in automated machinery. Rotor position is reported through digital servo feedback, and the signal comes from an integrated multi-turn absolute encoder that tracks multiple revolutions so homing routines are unnecessary after power loss. The B-length stator, keyway shaft type, and standard housing support a compact footprint for general-purpose automation.

Service connections exit on the right side through a single connector, which helps reduce cable loops when the motor is installed on linear carriages. A fitted shaft seal limits the ingress of coolant or dust at the output end and supports reliable operation in typical industrial environments. Because the design ships without a blocking brake, holding torque must be supplied electrically or by external mechanical means when power is removed. The rotor-mass distribution uses standard balancing, allowing direct coupling to gearboxes or belt pulleys without added vibration damping. The motor also uses a standard shaft end and does not include a shaft extension on side B, which helps keep the mounting arrangement straightforward.