Product Description:

Bosch Rexroth Indramat manufactures the MDD071C-N-011-N2T-095PB2 synchronous motor within the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts commanded stator currents into regulated torque and speed for positioning and cyclic duties on packaging lines, pick-and-place modules, and general automation axes. The unit follows mechanical length code C, and its standard housing and balancing allow direct integration into machinery frames without additional vibration isolation. Its synchronous design also supports repeatable motion where stable speed control and accurate axis response are required during frequent start-stop cycles.

The continuous torque at standstill reaches 6.6 Nm, so the shaft can hold or move a static load at that level without exceeding thermal limits during continuous operation. A centering diameter of 95 mm aligns the flange to gearboxes or mounting plates so radial runout is minimized. Terminals are oriented toward side B, which keeps the connection point in a fixed direction for easier cable routing around nearby machine parts. A single industrial connector carries the drive power and brake conductors, reducing the number of separate cable terminations at the motor. Position feedback is supplied by an integrated multi-turn absolute encoder, giving the drive a unique count for every shaft revolution and removing the need for homing after power loss.

For holding functions, a spring-applied brake delivers 6.5 Nm of static torque, allowing vertical axes to remain locked when the drive is disabled. Motion data are transmitted through digital servo feedback (DSF), which provides high-resolution angle information to the controller for stable velocity regulation and accurate position tracking. The motor is supplied with a shaft seal, which helps block contaminants and supports the standard IP65 housing protection. The compact frame size 071 gives the motor a predictable mounting envelope, while the keyed shaft end supports direct coupling to pulleys, pinions, or similar driven components.