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Call:1-888-551-3082 International: 1-919-443-0207 sales@servosupplier.com
Call:1-888-551-3082 International: 1-919-443-0207 sales@servosupplier.com

R911290881

Original price $9,653.70 - Original price $9,653.70
Original price
$9,653.70
$9,653.70 - $9,653.70
Current price $9,653.70
In Stock, Ships 3 - 5 Days
Bosch Rexroth Indramat, the renowned industry craftsman, is the creator of the R911290881 (MHD115B-024-PP1-RA) model. Offering an array of products such as spindle motors, power supply modules, brake choppers, and more, they present the MHD115B synchronous motor. Equipped with digital servo feedback for the absolute multiturn encoder, the model has an exceptional thermal time constant of 40 minutes during surface cooling. Notably, it registers a rated torque of 53.1 Nm at 32.5 A current consumption. Caution is to be exercised, as fluid at the output shaft could penetrate the motor if situated in line with the IM V3 design. To enhance safety, a shaft with keyways and a sealing ring were included. It delivers voltage and torque constants of 154 V/1000min-1 and 1.7 Nm/A respectively, measured at 20 degrees Celsius. This model, R911290881 (MHD115B-024-PP1-RA), boasts a considerable 40 kg in weight, and features a solid holding brake with 70 Nm of holding torque. It demands 1.29 A and 24 volts for current and voltage consumption together. The model generates 17.9 Nm of torque with natural convection at a 60 K temperature, given a rated current of 8.2 A and a frequency of 133 Hz. With 5.3 mH winding inductance, 0.36 ohms resistance, and a 100-minute thermal constant with natural cooling, this model speaks to Bosch Rexroth Indramat's commitment to high-performing, technical advancements.
30 Day Warranty
Technical Specifications
  • Thermal Time Constant (Surface Cooling): 40 minutes
  • F Class Insulation: Yes
  • Protection Certification: IP65
  • Rated Torque (Surface Cooling): 53.1 Nm
  • Torque Constant: 1.7 Nm/A at 20 degrees Celsius

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Email: sales@servosupplier.com


Phone Number: 1-888-551-3082


International: 1-919-443-0207

Fax: 1-919-867-6204