Test Stand for Downhole Motors

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The test stand is used to hold and tighten a size of 3“-9“ downhole motors to test them for maximum permissible torque. A hydraulic cylinder clamps the downhole motors.

The movement is actualized by a hydraulic motor with chain drive. The torque to be applied (depending on the motor size) is generated by an eddy-current brake or disc brake.

  • Machine bed
  • Hydro vices with built-in hydraulic power unit
  • Water hood
  • Eddy-current brake/disc brake
  • The operating and control elements are located on a separate, stand-alone control console.
  • Closed hydrovices control via remote control


  • Pump and tube system for downhole motor drive mediums according to DGRL 97/23/EG


Length 9,120 mm / 29.92 ft
Width 1,200 mm / 3.94 ft
Height 1,800 mm / 5.91 ft
Protection class IP54
Ambient temperature +5°C / +40°C
Test engine size range 3“ - 9“
Max. torque 31,000 Nm


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