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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 MKD093C-058-KG1-AF is a Rexroth-enabled Bosch servo motor featuring an integrated 22 Nm holding brake. Capable of attaining a maximum speed of 6000 RPM, this motor boasts a rated torque of 23 Nm for convection-cooled mode and 43.7 Nm for liquid-cooled setup. Its rated current is 28.3 Amps (convection-cooling) or 53.8 Amps (liquid-cooling) with respective voltage specifications of 82.7 Volts per 1000 RPM and a torque constant of 0.91 Nm/A, both optimized at a 20°C ambient temperature. The design includes a resolver feedback with an integrated multiturn absolute encoder, a plain shaft with a sealing ring, and connectors for power and encoder on side A. Encapsulated in an IP-65-rated black enclosure, this motor has an insulation rating of F per the DIN VDE 0530 directives. It works best under 1000m elevation and temperatures from 0-45°C, but can handle conditions up to 55°C or 3000m with power output reductions.
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Technical Specifications
  • Product Type: Bosch Rexroth Servo Motor
  • Model Number: MKD093C-058-KG1-AF
  • Holding Brake: 22 Nm
  • Maximum Speed: 6000 RPM
  • Rated Torque Convection Cooling: 23 Nm
  • Rated Torque Liquid Cooling: 43.7 Nm
  • Rated Current Convection Cooling: 28.3 Amps
  • Rated Current Liquid Cooling: 53.8 Amps
  • Voltage Constant: 82.7 V/1000 RPM
  • Torque Constant: 0.91 Nm/A
  • Feedback System: Resolver with Integrated Multiturn Absolute Encoder
  • Shaft Design: Plain Shaft with Sealing Ring
  • Connector Position: Power/Encoder Connector on Side A
  • Motor Enclosure: IP 65
  • Paint: Prime Black Coat
  • Insulation Rating: F as per DIN VDE 0530
  • Maximum Installation Elevation: 1000 meters
  • Operating Temperature: 0 to 45 degrees Celsius
  • Operation at Elevated Temperature: Up to 55 degrees Celsius with Output Derating
  • Operation at Elevated Elevation: Above 1000 meters with Output Derating
  • Care During Transport and Installation: According to Manufacturer Guidelines in Motor Manual

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