R911273948 (MHD071B-061-NG0-UN)

Description

The R911273948 (MHD071B-061-NG0-UN) synchronous motor from Rexroth Indramat belongs to the MHD product lineup and features natural convection cooling, a sealing ring in its plain shaft, digital servo feedback, a 061 winding code, and a motor size of 071. It can be adapted to include a sealing air connector, which maintains an internal overpressure, protecting against the infiltration of harmful substances like aggressive coolants and oils. This motor is versatile, suitable for three different mounting positions and is housed in a prime coat designed to resist weathering, discoloration, chalking, and diluted acids. The MHD motor facilitates simple cabling, quick startup, and benefits from a temperature monitoring feature, ensuring consistent overload protection. Transport must be done horizontally with shock-absorbing support. The motor is designed to function up to 1000 meters above sea level with a permissible operating temperature of 0 to 40 degrees. The R911273948 (MHD071B-061-NG0-UN), with a protection category of IP 65, can reach a top speed of 6000 rpm and weighs 8.8 kg.

---