Servo Variable Frequency Drive
Servo Variable Frequency Drive
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Servo Brand VFD Units update your mill with an electronic speed control. It has excellent low RPM torque and completely eliminates the sliding variable speed pulleys. Motor included in price. 

  • 50 to 500 RPM in low and 500 to 5,000 RPM in high\
  • Bright blue LED display
  • 10 turn potentiometer for accurate speed control
  • Spindle rotation is always correct
  • Sensorless vector control
  • Intergrated synamic braking resistor for quick forard/ reverse changes, like tapping applications
  • Pulleys, belts, and mounting hardware included
  • 4 Preset spindle speeds in addition to one main speed for fast speed selection
  • Tapping function reverses spindle at the user set depth to auomatically reverse the spindle and back out the tap