Product Description:

The MDD090C-N-040-N2M-130GR1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor intended for digital drive controllers, it provides rotary motion that can be tightly regulated by the associated drive, making it suitable for positioning axes and cyclic handling stations in automated machinery. Its synchronous design supports stable torque delivery and accurate speed control during repeated start-stop operation. This makes the motor suitable for machines that require repeatable motion over frequent duty cycles.

At standstill, the motor can supply a continuous torque of 10.4 Nm, which supports holding or low-speed duties without excessive heat rise. Its nominal speed is 4000 rpm, allowing rapid indexing when paired with a compatible inverter. A centering diameter of 130 mm fits standard mounting flanges so mechanical alignment remains consistent. The integrated blocking brake generates 6.5 Nm of holding torque, enabling secure load retention during power-off states. Power and feedback lines exit on the right side, which can simplify cable routing in layouts that favor that direction. Connection is made through a single keyed connector, and balancing is standard for general-purpose couplings.

Feedback to the drive is provided through DSF. Rotor position is resolved by an integrated multiturn absolute encoder, so the system can support precise velocity and position loops without external sensors. The motor uses size code 090 and length code C, which indicate the frame envelope and thermal capacity. It has a plain shaft, no shaft end on side B, and a shaft seal to limit lubricant migration into the stator cavity. The housing uses standard construction for enclosed industrial installations, and the motor uses the standard connection type for this series.