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Call:1-888-551-3082 International: 1-919-443-0207
Call:1-888-551-3082 International: 1-919-443-0207


Original price $4,736.03 - Original price $4,736.03
Original price
$4,736.03 - $4,736.03
Current price $4,736.03
In Stock, Ships 3 - 5 Days
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The R911282039 (MHD115B-058-NP0-AN), created by Bosch Rexroth Indramat, is a high-performing servo motor part of the MHD series. This model features a frame size of 115 and frame length B, along with a main shaft that includes a special keyway and sealing ring. The exposed length of the motor’s main shaft is 80 millimeters, having a diameter of 38 millimeters which ensures reliable torque transfer. This flange-mounted unit measures to a total length of 431 millimeters and a centering diameter of 180 millimeters. Thanks to its innovative digital servo feedback capability, this motor allows an optimal control over parameters, including speed and torque output. However, unlike other MHD motors, the R911282039 (MHD115B-058-NP0-AN) comes without an integrated holding brake. Connection to the motor is achieved via a power cable from the servo controller to a socket on side A of the motor housing. Its housing design allows for both liquid and natural convection cooling to handle high application loads. In the case of liquid cooling, the cooling jacket around the motor stator helps disperse heat quickly, providing the motor with a continuous torque of 95Nm and 118.2 Amps at rest. With natural convection, it delivers 50Nm of continuous torque and 62.2 Amps when stationary.
30 Day Warranty
Technical Specifications
  • Centering Diameter: 180 mm
  • Continuous Torque at Standstill with Natural Convection: 50 Nm
  • Continuous Torque at Standstill with Liquid Cooling: 95 Nm
  • Cooling Type: Liquid Cooling and Natural Convection
  • Motor Frame Size: 115

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Phone Number: 1-888-551-3082

International: 1-919-443-0207

Fax: 1-919-867-6204