Product Description:

The MDD071C-N-030-N2T-095PA2 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Serving as a motor for digital drive controllers, it converts electrical command signals into tightly regulated angular displacement, enabling coordinated motion in automated assembly stations, material-handling gantries, and other CNC or robotics tasks. Its integrated multiturn absolute encoder supplies real-time rotor position to the drive, allowing closed-loop control without external feedback transducers and making the unit suitable for precision industrial automation where repeatability is critical.

At a nominal speed of 3000 rpm, the rotor can reach process velocities common to light-to-medium duty servo axes while still delivering a continuous standstill torque of 6.6 Nm for static holding or low-speed creep moves. A centering diameter of 95 mm fits into machine frames and ensures concentric alignment with couplings. Power and feedback conductors exit on side A, simplifying cable routing in cabinets where the motor front faces the load. The keyed shaft end is machined with a keyway, so torque transfer is secured without additional locking devices, and the unit is supplied without a shaft extension on the rear side to reduce overall depth. The electrical interface uses a single circular connector, and the blocking brake integrated in the housing can be commanded by the controller to lock the axis during shutdown or safety stops.

During powered-off conditions, the brake supplies 6.5 Nm of static torque, preventing load drift on vertical or suspended axes. The motor has length code C and frame size 071, which indicate its overall envelope and thermal capacity. Vibration is managed by standard dynamic balancing, and a standard cast housing works with a shaft seal to keep lubricants in and contaminants out. Position data is transmitted through digital servo feedback (DSF), allowing the drive to use multiturn information for homing-free startups and accurate recovery after emergency stops.