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Downhole Drilling Motor Controllers

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ºìÐÓÊÓƵ Downhole Motor Controllers complement our Brushless Servo Motors and Servo Actuators for a complete drilling control solution. They are designed for high performance, high temperature environments which demand exceptionally narrow package diameters. These single axis controllers operate in a closed loop control solution for precise velocity and position control in your drilling operation.  

For a complete solution, the software and graphical user interface (GUI) are engineered to expedite the design and test of your product while providing the flexibility to support your application specific requirements. 

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Features

  • Single PCB design which combines control and power electronics, eliminating board to board connectors
  • Optimized for high temperature environments to avoid unexpected equipment failures
  • Sinusoidal field-oriented control with resolver feedback to smooth torque control and extended motor speed capabilities
  • Six-step commutation with optional Hall Sensor feedback
  • Easy to use GUI with built-in oscilloscope data logger

Advantages

  • Tested with ºìÐÓÊÓƵ downhole motors and actuators to provide a complete motion control solution 
  • User friendly GUI tools:   
        - Data Logging & Oscilloscope up to 4 channels 
        - Editable Parameter Database
        - Status and Fault Indication
        - Function Generator
        - Event Logger

Common Applications

  • Measurement While Drilling (MWD) / Logging While Drilling (LWD)
  • Rotary Steerable Tools
  • Completion Tools
  • Tractor Tools
  • Pump Applications/Control
  • Formation Testing

Resources

Related Products

Downhole Motors
Brushless Resolvers
Alternators

Related Markets

Oil & Gas Downhole Exploration