R911344221 is part of the MSM Servo Motors Series by Indramat Motors.
Specs
Communication Module: Device Net Power Range: 100 to 750 W Controller Power: 100 W, 200 W, 400 W, or 750 W Storage Temperature: -20 to +80 °C Operating Temperature: Below 40 °C Maximum Installation Altitude: 1000m Output: RS422 Cable Requirements: According to DIN EN50170 / 2 editions 1996 Shipping: Global