Product Description:

The MDD071A-N-060-N2S-095GB1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is supplied as a motor for digital drive controllers, giving closed-loop positioning and speed control on automated axes. By combining a compact 071 frame with an A-length stator package, the unit fits machine spaces that need high spindle speed without adding excessive mass. It is intended for positioning tasks where repeatable motion, rapid response, and compact motor dimensions are important.

This motor sustains 2.2 Nm of continuous torque at standstill, allowing stable force output while the rotor remains held stationary by the drive. When released, the rotor can accelerate to its rated speed of 6000 rpm, which supports rapid indexing and short cycle times. A centering diameter of 95 mm aligns the housing in precision mounting interfaces, and power and feedback conductors exit on Side B through a sealed connector interface. The electrical feedback channel uses Digital servo feedback (DSF), so the drive can monitor rotor position with high resolution. This feedback format also supports accurate speed regulation during acceleration and low-speed holding. The housing uses standard construction, and the connector-based wiring arrangement helps simplify installation while meeting typical enclosure protection requirements.

An integrated blocking brake delivers 3.0 Nm of holding torque to secure vertical or suspended loads when power is removed. Output torque passes through a plain shaft that is ground for concentricity and supplied without a secondary shaft end, which helps keep the motor compact. The front bearing region uses a shaft seal that helps limit lubricant loss and reduce the entry of airborne contaminants. Mechanical power is transferred directly from the shaft to the coupling at the drive side. The brake and shaft sealing arrangement support applications that must hold position securely between motion cycles.