MSK071E-0300-NN-M1-AP2-NNAN

MSK071E-0300-NN-M1-AP2-NNAN is manufactured by Bosch Rexroth Indramat as part of the MSK IndraDyn S Synchronous Motors series. The motor is size 071, its length is E, and the winding code is 0300. It uses natural convection to remove operating heat without a powered fan, while the installation constraint requires Cooling FN. Its permitted operating ambient temperature range is 0-40ºC. Thermal/insulation class 155 indicates that the motor insulation system is rated for temperatures up to 155ºC.

The optical encoder uses a Hiperface interface for transmitting position and speed feedback to the drive. It provides 128 signal periods and uses multiturn absolute position sensing, allowing it to retain shaft-position information across multiple revolutions. The shaft has a keyway for keyed mechanical coupling, and the power connector is located on the A-side to establish the electrical connection. An electrically released holding brake provides 30 Nm of holding torque, securing the shaft when the brake is not powered.

The reduced run-out design limits shaft deviation during rotation to support accurate motion. An IP65 protection rating makes the enclosure dust-tight and resistant to water jets.