The Bosch Rexroth MDD Digital AC motor range, designed for fast and affordable automation, includes the MDD090, a servo motor well-suited to high-precision and synchronization-heavy applications. This MDD090 variant, product number R911275667 (MDD090C-N-020-N2M-110GL0), is magnet-excited, offers low inertia, and delivers high performance. Its effectiveness is attributed to its brushless design, temperature control abilities, and IP 65-rated, black-coated standard housing, allowing it to operate under severe weather conditions. It operates at a base speed of 2000 rpm at a maximum current of 72.9 Amps. Weighing 23 kg, with a winding inductance of 6.8mH, it can produce a maximum rotational force of 58.6 Nm. It can be shipped and stored within a temperature range of -20 to 80 degrees Celsius and can be installed up to a height of 1000 meters. The motor features a plain output shaft, a 110 mm centering diameter and does not include a blocking brake.
Magnet Excitation: Yes Brushless: Yes Temperature Control: Yes IP Rating: IP 65 Coating Color: Black Base Speed: 2000 revs/min Maximum Current: 72.9 Amps Weight: 23 kg Inductance of Windings: 6.8 mH Maximum Theoretical Rotational Force: 58.6 Nm Shipping Temperature Range: -20 - 80 degrees Celsius Storage Temperature Range: -20 - 80 degrees Celsius Insulation Grade: F Maximum Installation Height: 1000 meters Output Shaft: Plain Centering Diameter: 110 mm Blocking Brake: None