R911336495 is part of the MSK Synchronous Motors Series by Indramat Motors.
Specs
Housing Material: Black Paint Encoder Sensitivity: High Holding Brake: Not available Output Shaft Design: Smooth with keyway according to DIN 6885-1 Leakage Current: up to 3.5 milliamperes Grounding Requirement: Yes Encoder Type: Optical single turn encoder Length: 155 millimeters Thickness: 60 millimeters Bearings: Special ball bearings.