R911283939 is part of the MHP Servo Motors Series by Indramat Motors.
Specs
Servo Motor Type: Brushless Winding Resistance: 0.94 Ohms Maximum Winding Temperature: 155 degrees Celsius Rotating Field Inductance: 7.75 milliHenrys Bearing Design: Lifetime Lubrication Magnetic Parts: Special Surface Cooling: Supported Acceleration: High Power Data: High Continuous Start-Stop Operations: Supported Repetitive Frequencies: High