Rexroth MKD090B-047-KP1-KN

  • REXROTH (Bosch Rexroth): Manufacturer
  • MKD: Product line (MKD series synchronous motors)
  • 090B: Frame size or motor stack length (likely 90 millimeters)
  • 047: Winding code (might indicate winding configuration or power rating)
  • KP1: Specific features or options for the motor (refer to Bosch Rexroth documentation for clarification)
  • KN: Shaft design (keyed shaft with sealing ring)
Category:

Description

The REXROTH MKD090B-047-KP1-KN is a high-performance AC synchronous servo motor designed for industrial automation applications requiring precise control of speed and position. Here’s a breakdown of the information gleaned from the model number and common naming conventions used by Bosch Rexroth for their MKD series motors:

  • REXROTH (Bosch Rexroth): Manufacturer
  • MKD: Product line (MKD series synchronous motors)
  • 090B: Frame size or motor stack length (likely 90 millimeters)
  • 047: Winding code (might indicate winding configuration or power rating)
  • KP1: Specific features or options for the motor (refer to Bosch Rexroth documentation for clarification)
  • KN: Shaft design (keyed shaft with sealing ring)

Possible Features (based on the MKD series and KP1 code):

 

  • Digital AC Synchronous Motor: Offers high efficiency, reliability, and precise control compared to DC motors.
  • Resolver Motor Feedback: Likely uses a resolver for precise rotor position feedback within the control loop.
  • Permanent Magnet Design: The MKD series motors typically utilize permanent magnets for rotor excitation, reducing maintenance requirements compared to brush DC motors.
  • Plain Shaft with Key (KP): The KP1 code suggests a plain shaft with a keyway for mechanical connection to the driven load.
  • Sealing Ring (KN): The KN suffix indicates the presence of a sealing ring to prevent lubricant leakage from the motor housing.

Applications:

  • Industrial Automation: Ideal for various applications requiring precise motion control, such as:
    • Robotics (joint drives in robots)
    • Machine tools (feed drives, spindle drives)
    • Material handling systems (conveyor drives)
    • Printing and packaging machinery (web tension control)
    • Textile machinery (winding, weaving)

Finding Specifications:

Obtaining detailed specifications for the specific REXROTH MKD090B-047-KP1-KN variant might require some effort due to potential variations within the MKD series. Here are some resources you can explore:

  • Bosch Rexroth Online Catalog: Search the Bosch Rexroth website for product catalogs or datasheets for the MKD series.

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