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PMW Dynamics provide a comprehensive portfolio of advanced PM servo motors deploying both brush and brushless technology each bringing their specific benefits to an application

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XR20-09 Motor

Part No. 009203

The XR in-wheel series of motors are permanent magnet brushless motors with an external rotors

XR20-09

Product details

The in-wheel XR series is a permanent magnet brushless motor with an external rotor. Permanent magnet brushless motors are generally the most efficient and highest torque density motors available today

  • In-Wheel Design
  • Ultra Flat Compact Pancake Design
  • Brushless Permanent Magnet
  • Outer Rotor Configuration

The XR series gains from two distinct additional advantages: firstly the magnets are positioned on an externally running rotor which gives the motor the fundamental geometric advantage that torque is being delivered on the outer-most point of the motor, and secondly, the torque density of larger XR series is maximised by a high degree of slot fill

The high slot fill is achieved by winding each of the stator teeth individually before assembling them together into a stator

Please note that the XR20-09 motor development is part of our generic in-wheel motors range. All motors in the range have been developed for specific applications and are listed here as examples of our products and capabilities. These products are not necessarily readily available for alternate applications

Please enquire with our Applications Team

Rated

  • Torque 25.0 Nm
  • Power 1,200 W
  • Speed 450 RPM
  • Current 60.0 A rms

Peak

  • Torque - - - Nm
  • Power - - - W
  • Voltage 36.0 V
  • Max Speed - - - RPM

Power rating scale

  • XR20-09 Drawing

    XR20-09 Drawing

Case studies

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Flying High with British Technology

June 2024

Recent article in Drives & Controls Magazine May '24

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Ultra-Compact In-Wheel Drive AGV

March 2024

In a move to simplify the development of automated warehousing solutions, PMW Dynamics unveils its latest innovation: the XR15-W Integrated Wheel Motor. Engineered with precision and tailored for seamless integration, this ground breaking technology promises to redefine efficiency and convenience in developing warehousing applications. Designed to meet the unique demands of warehouse environments, the XR15-W represents a leap forward in compact design and effortless integration. The 48V volt unit is supplied in its IP54 housing and can be easily added to a customer’s application. The XR15-W is also supplied with an internal encoder so simply needs to connect to the customers preferred drive solution to have an operational motor within minutes. Designed for use with other technology providers, the XR15-W is designed as a plug and play drive module that allows innovators to focus on their application without having to design their own motors or concern themselves with interoperability

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Ultra-Compact In-Wheel Drive Patient Care

March 2024

In a move to simplify the development of automated warehousing solutions, PMW Dynamics unveils its latest innovation: the XR15-W Integrated Wheel Motor. Engineered with precision and tailored for seamless integration, this ground breaking technology promises to redefine efficiency and convenience in developing warehousing applications. Designed to meet the unique demands of warehouse environments, the XR15-W represents a leap forward in compact design and effortless integration. The 48V volt unit is supplied in its IP54 housing and can be easily added to a customer’s application. The XR15-W is also supplied with an internal encoder so simply needs to connect to the customers preferred drive solution to have an operational motor within minutes. Designed for use with other technology providers, the XR15-W is designed as a plug and play drive module that allows innovators to focus on their application without having to design their own motors or concern themselves with interoperability

Read more

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