Product Description:

The MDD071C-N-030-N2S-095PB0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and supplied within the MDD Synchronous Motors series. Intended for pairing with digital drive controllers, this product supplies closed-loop torque and velocity control to rotary axes in automated packaging, printing, and assembly equipment. By combining a permanent-magnet rotor with electronic feedback, the unit translates command signals into rapid, precise motion. It is well suited to applications that require repeatable starts, stops, and speed changes during continuous production.

It delivers 6.6 Nm of continuous torque at standstill, allowing the shaft to resist steady loads without exceeding its thermal envelope during prolonged clamping or positioning cycles. Under dynamic conditions, the electromagnetic design supports a nominal speed of 3000 rpm, matching common drive controller operating ranges used for high-cycle production. Precision mounting is supported by a 95 mm centering diameter that helps maintain coaxial alignment between the motor and the machine frame. Cabling enters on side B, and a molded connector keeps the housing closed to airborne debris while supporting straightforward cable routing. Real-time rotor position is reported through digital servo feedback, enabling tight current loops and accurate synchronized motion across linked axes. This feedback arrangement also helps the drive maintain stable response during rapid acceleration and deceleration.

The motor is supplied without a blocking brake, so static holding torque must be provided by external devices when the axis is stopped. A protective shaft seal helps keep contaminants out of the bearing area in washdown or mist-laden environments. Torque is transmitted through a shaft with a keyway, which provides positive engagement with a matched hub or coupling. The code C frame length gives the motor a mid-range housing depth for size 071. With a single shaft end, the unit can mount flush against gearboxes or timing-belt heads where rear clearance is limited.