The MDD112B-N-030-N2M-130GB1 is a top-tier AC servo motor produced by Bosch Rexroth, reputable for creating advanced electronic components. This model features digital servo feedback and an integrated multiturn encoder along with a 1.1 kg holding brake. The iron oxide or rare-earth magnet filled rotor possesses a moment of inertia of 120 x 10-4 kgm2, delivering constant torque of 17.5 Nm and a continuous current of 28 A at standstill. The F insulation category and IP65 protection grade make it ideal for harsh conditions. This 36 kg unit features both natural and surface cooling, supported by a B-side power connection. The black-coated MDD112B AC servo motor's winding inductance is 3.1 mH and displays a winding resistance of 0.25 ohms. Capable of reaching a maximum speed of 3000 RPM, this model produces a maximum torque of 64.5 Nm at 110.5 amps. With a thermal time constant of 90 minutes, it is designed for seamless torque transmission, given its plain shaft. This model is backed by a one-year warranty via Indramat USA.
Feedback Type: Digital Servo Encoder Type: Integrated Multiturn Brake Type: Holding Brake Weight: 1.1 kg Brake Operation Current: 0.7 amps Brake Rated Voltage: 24 volts Rotor Component: Iron Oxide or Rare-earth Magnetic Rotor Inertia: 120 x 10-4 kgm2 Standstill Torque: 17.5 Nm Standstill Current: 28 A Insulation Category: F Protection Grade: IP65 Balancing Class: N Power Connection Location: B side of the motor housing Total Weight: 36 kg Cooling Method: Natural and Surface Winding Inductance: 3.1 mH Housing Coating Color: Black Housing Coating Thickness: less than 40 m Centering Diameter: 130 mm Winding Resistance: 0.25 ohms Max Speed: 3000 RPM Max Current: 110.5 amps Max Torque: 64.5 Nm Torque Constant: 0.62 Nm/A Thermal Time Constant: 90 minutes Shaft Type: Plain