Product Description

Bosch Rexroth?s MDD071C-N-040-N2M-095GB1 is a high torque digital AC servo motor. The company also offers a range of automation equipment like drive controller, asynchronous motors, and inverter modules. The MDD071C-N-040-N2M-095GB1 model has a peak current requirement of 65.9 amperes. This 11-kilogram MDD digital AC servo motor is recommended for both natural and forced cooling with 45 minutes thermal time constant. The blocking brake on this motor has a 3.0 Nm rating and works on an electrically-actuated principle. The digital motor has a plain output shaft that is designed for connections between the hub and the shaft that are not positive. The digital servo feedback is integrated in this model which allows the detection of rotor position, as well as the evaluation of speed and position. The recommended motor speed is 4000 min-1 and its protection category is IP 65. While operating at 20 ?C, the winding resistance, inductance, and constant torque of the motor are 0.50 Ohm, 3.4mH, and 0.45Nm/A. The rotor has 11.9 x 10-4 kgm2 moment of inertia. The permissible range for the ambient temperature is 0? to +45?C, and the MDD motor is recommended to be used under 1000 meters to avoid derating. The housing design is black prime-coated (RAL 9005) and corresponds to surface cooling and natural convection. The motor installation process for the machine is simple due to its flanged design. The MDD071C-N-040-N2M-095GB1 model comes with a side-B power connector and 095 mm centering diameter. The motor is capable to produce the maximum torque of 20.5 Nm. It offer smooth operation due to its brushless design. Periodic maintenance should be carried out to avoid any issue. The MDD servo motor housing is insulated with class-F insulation category.