Product Description:

The MDD071B-N-030-N2T-095PR0 is a synchronous servo motor from the MDD Synchronous Motors series produced by Bosch Rexroth Indramat. As a motor for digital drive controllers, it supplies rotational motion that can be tightly synchronized with a drive’s current, position, and velocity loops in automated machinery. Within factory cells, the unit couples directly to precision gearboxes, ball screws, or belt stages to position tooling or product carriers while keeping encoder data aligned with controller demands.

This model delivers a continuous standstill torque of 4.4 Nm, allowing the axis to hold static loads without overheating while the rotor is energized but motionless. Under rated excitation, it reaches a nominal speed of 3000 rpm, which suits packaging spindles, pick-and-place heads, and light transfer systems that benefit from high cycle rates. A centering diameter of 95 mm simplifies coaxial mounting to precision-machined motor plates, helping maintain balanced rotation around the mechanical datum. Power and feedback conductors exit to the machine’s right side, and this right-side connection direction supports compact layouts where cables are routed in guided chains. Electrical terminations are made through a pluggable connector, which simplifies cable attachment and helps maintain shield continuity for encoder signals.

The shaft end uses a hardened keyway to lock pulleys or couplings against slip during acceleration spikes. Rotor position is reported through a multi-turn encoder that works with digital servo feedback to provide absolute position data to the drive after power-up. To limit lubricant ingress, the front face is manufactured with a shaft seal, and this barrier also reduces particle emission into clean zones. The motor is supplied without a blocking brake, so any required holding force must come from external clamping or drive torque, which is common on horizontal axes where gravitational load is minimal.