R911273295 (MKD112B-058-GG0-BN)

Description

The R911273295 (MKD112B-058-GG0-BN) AC synchronous motor, a model from the MKD112B-058-GGO-BN series by Rexroth Bosch Indramat, is renowned for its remarkable speed, durability, and precision. The motor is characterized by its 112 frame size, class B motor length, 192 mm flange size, and 130 mm centering diameter. Its maximum speed capacity reaches 4500min-1, with consistent operations at 3000min-1, making it a robust and reliable solution for demanding applications. Its standstill torque of 28 Nm, rated torque of 6.2 Nm, and maximum achievable torque of 102 Nm establish its high torque production. The motor is designed to handle the brief current peak of 183A to achieve its full torque capacity. Its thermal time constant stands at 40 minutes, favoring natural convection cooling. The motor also features excellent load handling owed to its rotor moment of inertia of 1.92×10-2 kgm2 and incorporates a resolver feedback encoder for precise position communication. Lastly, its IP65 housing ensures protection against dust and shock damage.

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