Product Description:

Bosch Rexroth Indramat manufactures the MDD071B-N-060-N2T-095GA1 as part of the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it serves as the rotating actuator in automated packaging lines, pick-and-place gantries, and metal-cutting machines by converting commanded current into precise shaft motion. The single-cable layout reduces routing complexity, and the compact frame helps the motor fit into installations where mounting space is limited. It is suited for machines that need accurate speed regulation as well as repeatable point-to-point positioning. This arrangement also supports responsive acceleration and controlled positioning on servo axes that demand repeatable movement.

The motor uses a centering diameter of 95 mm, allowing direct seating in common metric mounting interfaces without auxiliary adapters. Power and feedback conductors exit on side A, and the sealed connector helps simplify cable routing while protecting the interface from contamination. Under continuous stall conditions, the rotor can generate 4.4 Nm of torque, which indicates the continuous holding capability available at zero speed. Position and revolution data are supplied by an integrated multi-turn absolute encoder, allowing the drive to retain position information after power is removed and restored. The B frame length provides additional active stack depth, while the 071 frame size keeps the motor compact for fast-moving axes.

A blocking brake rated at 3.0 Nm holds the shaft when power is removed, helping prevent drift on vertical or indexing axes. During operation, the motor can sustain a nominal speed of 6000 rpm, permitting high-throughput cycles while maintaining stable servo performance across a wide operating range. Feedback signals travel through the digital servo feedback (DSF) channel for closed-loop control with compatible Rexroth drives. A plain shaft with a factory-installed shaft seal mates to couplings or pulleys, and the standard single-ended design leaves no secondary shaft extension on side B. The shaft arrangement is suitable for direct coupling to common transmission elements used in servo machinery.