R911277948 (MKD112B-073-KG1-AN)

Description

The R911277948 (MKD112B-073-KG1-AN) servo motor by Bosch Rexroth is designed for industrial automation and is suitable for challenging conditions due to its IP 65 ingress protection standard, infused on its external casing. It uses sealing air connectors to keep cooling fluids and lubricants from infiltrating the motor's assembly, ensuring maintained overpressure inside. The motor features a built-in PTC temperature sensor that monitors the motor winding temperature, safeguarding it against overload. It primarily uses natural convection cooling, although optional blowers can be attached for increased performance. The maximum installation elevation is 1000 meters above sea level, and it incorporates class F insulation that can withstand high temperatures up to 311°F. The motor includes a holding brake that functions on 'electrically releasing' principles, securing the axis in a fixed position when de-energizing. The product has global shipping availability and comes with a one-year warranty from Indramat USA.

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