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


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The R911281302 (MHD115B-024-NG1-AN) is a product of Bosch Rexroth Indramat, designed as a servo and main drive motor for various applications. These applications range from machine tools to packaging and food-processing machines, and automation and handling systems. The R911281302 (MHD115B-024-NG1-AN) is a permanent-magnet motor, featuring electronic commutation and a high cyclic overload capacity. The product's highlight is its holding brake, which secures the servo axis when the power is disconnected, exhibiting a holding torque of 70.0 Nm. Additionally, its in-built encoder system supports relative indirect position detection, enhancing a quick start-up and secure adaptation to its drive controller. This product also boasts two electrical connections; the power connector and the encoder connector. The power connector comprises connections for the temperature sensor and the holding brake. Notably, the motor’s electronic commutation supports continuous start-stop operations with high repeat frequencies, making the R911281302 (MHD115B-024-NG1-AN) ideal for enduring extreme loads. Additionally, this liquid-cooled motor's stator windings deliver heat to the outer housing wall, providing a high overload capacity. The motor can operate efficiently at a maximum ambient temperature of 40°C and relative humidity of 95%, and can be conveniently installed in any position at a height of not more than 1000m above sea level.
Technical Specifications
  • Communitation: Electronic
  • Motor Type: Permanent-magnet
  • Encoder System: Digital servo feedback
  • Cooling System: Liquid-Cooled
  • Manufacturer: Bosch Rexroth Indramat

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Phone Number: 1-888-551-3082

International: 1-919-443-0207

Fax: 1-919-867-6204