Product Description:

The MDD071C-N-040-N2S-095GB0 is a synchronous motor in the MDD Synchronous Motors series from Bosch Rexroth Indramat. It is engineered to pair with digital drive controllers, converting electrical input into precise rotary motion for positioning, conveying, or auxiliary axes in automated machinery. The C-length frame, 071 size code, and standard housing format keep the unit physically compact while delivering the dynamic response expected in closed-loop industrial motion systems.

The motor develops a continuous standstill torque of 6.6 Nm, giving the drive sufficient holding force for static loads without additional gearing. Its rated mechanical output is reached at a nominal speed of 4000 min⁻¹, a value that suits velocity control loops in many packaging and handling applications. Accurate mechanical centering during installation is supported by a 95 mm centering diameter on the flange. Power is transmitted through a plain shaft, reducing wear points that can occur with keyed designs. Rotor position is reported by integrated digital servo feedback (DSF), enabling high-resolution commutation and real-time error correction inside the drive controller.

The mechanical setup includes standard balancing that keeps vibration within ISO limits, and the motor is supplied without a blocking brake, so braking duties remain with the external drive or machine mechanics. Power and feedback conductors exit on the non-drive side through Side B connections. A molded connector interface simplifies cable attachment without re-terminating cables, and this layout helps keep cable runs away from the shaft end and other moving machine parts. A durable shaft seal prevents coolant or lubricants from entering the bearing cavity, supporting use in environments where light splashing can occur.