R911281188 is part of the MHD Synchronous Motors Series by Indramat Motors.
Design: Completely closed Rated Performance: 7.7kW with surface cooling Encoder Feature: Data memory for quick and simple startup Attachment Method: Flange design as per DIN 42948 specifications Size Code: 115 Load Carrying Conditions: Shock decoupled or with shock absorbers Commutation: Electronic Transport and Storage Temperature: -20°C to 80°C Moment of Inertia: 138 x 10-4 Peak Current Rating: 371A Cabling Mechanism: Easy Torque to Inertia Mass Ratio: Favorable Performance Quality: High dynamics and high performance Bearing Design: Designed for high radial loads Torque Constant: 0.95Nm/A Voltage Constant: 86.4V/1000min-1 at 20°C Protection for Drive Shaft: Plastic protective sleeve.