Product Description:

The MDD071A-N-030-N2S-095GR0 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor for digital drive controllers, it translates commanded current into accurate shaft rotation for positioning tables, pick-and-place heads, and other motion axes in automated production lines. Its 071 frame size and A length code keep the enclosure compact so the unit can be mounted close to tooling while still providing the dynamic response expected in high-speed closed-loop applications. The motor is well suited to short indexing moves and repeated starts and stops that are common in packaging and assembly equipment.

A centering diameter of 95 mm simplifies concentric mounting to gearboxes or adapter plates. Power and feedback conductors exit on the right side, allowing straight cable runs when the motor is installed against machine panels. At standstill, the motor delivers 2.2 Nm of continuous torque, giving drive systems enough holding force to maintain position during dwell periods without overheating. Under load, it can reach a nominal speed of 3000 rpm, matching typical spindle or belt ratios used in packaging and assembly stations. Integrated digital servo feedback supplies precise position data to the controller so velocity and torque loops can be closed with high bandwidth.

The unit is supplied without a blocking brake, so parking torque must be provided by an external clamp or by maintained drive current during idle conditions. A molded shaft seal prevents fluid ingress at the front bearing, and the plain shaft makes it easy to couple flexible bellows or collets without keyway machining. The size code 071, standard rotor balancing, standard housing, and the single-ended shaft arrangement help reduce vibration and simplify alignment. Connection is made through a rear-mounted cylindrical connector, and the absence of a side B shaft end reduces the overall depth of the installation. Rear connector placement also keeps the cable interface close to the motor body, which can help in tight machine layouts.