R911288685 (MHD112A-024-PP1-BN)

Description

The Bosch Rexroth R911288685 (MHD112A-024-PP1-BN) is a flange mounted, synchronous servo motor with an IP65 rating, making it suited for placement near operating machinery to aid maintenance costs. With a frame size code of 112 and a motor winding code of 024, the motor's dimensions include a 192mm flange size, 40mm shaft diameter, 130mm centering diameter, and a motor length of 309mm. The shaft contains a keyway and sealing ring, which should be periodically inspected due to wear during operation. This model features digital servo feedback with an integrated multiturn absolute encoder, while the power connector resides on the motor housing’s side B. It has a 22 Nm rated holding brake that prevents unwanted shaft rotation until a 24V DC signal releases it. Suited for natural convection or surface cooling, it has a recommended operating temperature range from 0 to 40 degrees Celsius and can achieve a maximum speed of 4000 RPM. Weighing an estimated 23 kilograms, it's coated in prime black (RAL 9005).

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