Product Description:

The MDD071A-N-040-N2T-095PA0 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it converts inverter output into precise mechanical rotation for indexing tables, pick-and-place heads, and similar motion axes in industrial automation. Its feedback system, mechanical interface, and frame dimensions support repeatable positioning in compact machine layouts. This configuration suits applications that require accurate speed control and consistent motion over repeated operating cycles.

The motor has a nominal speed of 4000 rpm, meaning the rotor can reach that velocity under rated conditions without exceeding thermal limits. At standstill it can supply 2.2 Nm continuously, providing holding force for static positioning tasks. Accurate alignment to gearboxes or mounting flanges is assisted by a centering diameter of 95 mm. All electrical and encoder connections exit on Side A, and a sealed connector keeps the interface compact. Rotor position is measured by an integrated multi-turn absolute encoder, so the drive receives shaft angle immediately after power-up. The motor is built without a blocking brake, and a shaft seal helps protect the output end from lubricant ingress.

Balancing is standard to limit residual vibration when the motor runs at high speed. The motor uses size 071 and length code A, which keeps the body short for tightly packed machine modules. Feedback is supplied as Digital servo feedback for closed-loop control with high update rates. The output shaft uses a keyway for positive torque transfer to couplings or pulleys, and the housing has a single shaft end on the drive side to reduce overhang. This layout supports compact installation where adjacent axes leave little room for extra shaft projection.