The R911275384 (MKD090B-085-GG0-AN) is a reliable synchronous AC motor manufactured by Rexroth Indramat, ideal for cost-effective automation across numerous sectors including food production, machine tools, automation, and handling. Its key attributes are its multilocational installation ability, exceptional operational reliability, durability, high performance, and easy start-up. This surface-cooled motor carries a rated speed of 4000 min-1, rotor inertia of 0.0043 kgm2, and a theoretical maximum torque of 43.5 Nm. It's known for its thermal time constant of 30 minutes and its IP 65 protection class. The R911275384 (MKD090B-085-GG0-AN) is housed in a standard black cabinet weighing 14kg and operates best between 0 – 40 degrees Celsius. It's been designed for a maximum setup altitude of 1,000 m and features an insulation class of F. Other specifics of this highly efficient motor include a peak current of 79.0 Amperes, winding inductance of 5.8 mH, nominal torque of 12 Nm, and a rated power of 6.2 W.
Cooling: Surface-Cooled Rated Speed: 4000 min-1 Rotor Inertia: 0.0043 kgm2 Theoretical Maximum Torque: 43.5 Nm Thermal Time Constant: 30 minutes Motor Weight: 14 kg Protection Class: IP 65 Housing Coating: Prime Black a/w RAL 9005 Perm. Ambient Temp.: 0 – 40 degrees Celsius Setup Altitude: 1,000 m above NN Insulation Class: F Peak Current: 79.0 Amperes Winding Inductance: 5.8 mH Nominal Torque Rating: 12 Nm Rated Current: 12.4 Amperes Rated Power: 6.2 W Rated Voltage: 313 Volts Frequency Rating: 0.267 kHz Winding Code: 085 Flange Size: 140mm Centring Diameter: 110 mm