MDD071A-N-060-N2S-095GL2
The MDD071A-N-060-N2S-095GL2 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It serves as the rotary element in drive systems that rely on digital control loops, translating current from a drive controller into precise shaft rotation for automated production equipment and handling modules. The standard housing fits the size-071 frame, and the A motor length keeps the overall depth compact for confined machine spaces. A shaft seal is also included to help protect the bearing area from contamination.
This model reaches a nominal speed of 6000 rpm, allowing fast indexing in applications that need short cycle times. At standstill, it can produce a continuous torque of 2.2 Nm, so static positioning can be maintained without thermal overload. The centering diameter is 95 mm, which helps align the stator housing in the mounting interface and keeps radial runout low. Power and feedback lines exit on the left side, which can simplify cable routing when the motor is installed on the right wall of a machine frame. Termination is handled through a single round connector, which avoids individual screw terminals and keeps the electrical connection compact.
An integrated blocking brake supplies 6.5 Nm of holding torque to secure vertical axes when power is removed, and the brake releases automatically when the drive energizes the coil. Position information is returned through digital servo feedback (DSF), giving the controller rotor location for tight velocity and position loops. The motor uses a plain shaft so couplings or pulleys can be fitted directly onto the journal without keys. Internally, standard balancing helps keep vibration within normal limits across the speed range and supports stable operation of adjacent mechanical components.
