R911378666 is part of the MSK Synchronous Motors Series by Indramat Motors.
Type: Synchronous Servo Motor Cooling System: Liquid Encoder: Multiturn with Hiperface interface Measurement Method: Optical System Accuracy: ±80 Angular seconds Ingress Protection: IP 65 Output Shaft Type: One with Keyway(DIN 6885-1) Housing: Sealed Temperature Monitoring System: KTY84 thermal sensor and Temperature model Maximum Ambient Temperature: 40oC Maximum Installation Height: 1,000m