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Products > Kits > Mill Conversion Kits      

CNC Spindle Control Upgrade Kit for SX3, SC4 230V

CNC Spindle Control Upgrade Kit for SX3, SC4 230V
Part Number: 4951
Weight: 0.40 lb

Price: $125.62

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The price above includes $5.67 tariff surcharge.
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Other Versions
Other Versions

  • Converts brushless DC drive to CNC control
  • Provides speed, on/off, and direction control
  • For 1000 watt Brushless DC drive used on SX3, SC4
  • 230V 50Hz


This conversion kit consists of a small circuit board that replaces the circuit board with the speed control potentiometer, plus a replacement chip for the motor controller card.

This kit works on SX3 milling machines as well as SC4 lathes.

*NOTE* This board is wired for 230V connection and should only be ordered for use outside of the US and Canada. If you plan to use this in the US or Canada see item 4645.

Chris' Tips

Chris Chris' Tips
Here are installation instructions with a wiring diagram.


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