MDD071A-N-060-N2T-095BP0
The MDD071A-N-060-N2T-095BP0 synchronous motor is manufactured by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. It serves as the rotary actuator inside digital drive systems, taking three-phase power from a controller and delivering high-speed shaft rotation for automated handling, printing, or assembly equipment. Integrated feedback electronics allow the connected drive to regulate position and speed in real time, so the machine axis stays aligned with programmed motion profiles under variable load conditions.
At the mechanical interface, the flange provides a centering diameter of 95 mm, ensuring repeatable alignment with gearboxes or direct-drive loads. During static holding conditions, the motor can sustain 2.2 Nm of continuous torque, allowing fixtures or tooling to remain stationary without overheating. Under dynamic operation, the rotor reaches a nominal speed of 6000 min⁻¹, giving the axis a broad velocity window for rapid indexing. Position tracking is handled by an integrated multiturn absolute encoder, which reports shaft location across multiple revolutions and removes the need for homing after power loss. The signal path uses digital servo feedback (DSF), so the drive receives high-resolution data that supports tight torque loops and fast acceleration profiles.
The motor is supplied without a blocking brake, so an external holding method is required when power-off holding is needed. The frame is designated 071, a compact size that reduces mass and moment of inertia for light pick-and-place axes. Dynamic behavior is further improved by standard balancing, allowing the shaft to spin at full rated speed with minimal vibration when coupled to precision couplings. The winding and magnetic stack follow length code A, keeping the housing short while still delivering the specified torque, and the standard housing with a single shaft end simplifies integration into tight machine layouts.
