MDD071B-N-060-N2S-095GB1
The MDD071B-N-060-N2S-095GB1 synchronous motor is produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts commanded current into precise mechanical rotation for positioning tables, packaging actuators, and other industrial axes. This model uses a plain output shaft and an internal blocking brake, so the axis can remain held at standstill without an external clamp. Its standard housing and balancing let it fit machines that use the same frame size, and the combination supports controlled stopping and stable holding during dwell periods.
At a nominal speed of 6000 rpm, the motor can reach high linear velocities when coupled to ball screws or belt drives, while still delivering a continuous standstill torque of 4.4 Nm for static loads under servo control. A centering diameter of 95 mm aligns the flange to mounting fixtures, which helps maintain accurate motor positioning during installation. All electrical and feedback conductors exit on Side B, helping reduce cable loops in compact enclosures. Position data is returned through digital servo feedback, allowing the controller to close fast motion loops and maintain repeatable axis response during acceleration, deceleration, and holding phases.
For static safety, the integrated blocking brake supplies 3.0 Nm of holding torque, enabling vertical axes to stay fixed during power loss. Power and feedback lines connect through a keyed connector, which provides a secure electrical interface. The motor uses frame size 071 with length code B, making it suitable for moderate-inertia pick-and-place applications. A factory-installed shaft seal protects the plain shaft area from contamination and lubricant ingress during operation, and the omitted shaft end on side B reduces overhang mass for compact machine layouts.
