CNC Spindle Control Upgrade Kit for Small Mill and Bench Lathe

Converts brushless DC drive to CNC control
Provides speed, on/off, and direction control
For 1000 watt Brushless DC drive, 120V 60Hz
Compatible with SIEG SX3 small mills
Compatible with SIEG SC4 and HiTorque bench lathes

Part Number: 4645
Weight: 0.55 lb

Price: $125.62

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This CNC spindle control 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 conversion kit works on many SIEG SX3 milling machines and SC4 bench lathes, as well as HiTorque bench lathes.

See the Compatibility tab for machines that work with this product.

Chris' Tips

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

Compatibility

Compatibility

This product works with the following lathes. (If your machine is not on this list, we cannot verify compatibility.)

LittleMachineShop.com 3536 HiTorque 8.5x16 Bench Lathe
SIEG C4 8.5x16 Bench Lathe
SIEG SC4 8.5x16 Bench Lathe
Travers Tools OT218410 OTMT 8x16 Bench Lathe
LittleMachineShop.com 3540 HiTorque 8.5x20 Bench Lathe
LittleMachineShop.com 3595 HiTorque 8.5x20 Deluxe Bench Lathe
LittleMachineShop.com 7500 HiTorque 8.5x20 Bench Lathe
LittleMachineShop.com 7550 HiTorque 8.5x20 Deluxe Bench Lathe

This product works with the following mills. (If your machine is not on this list, we cannot verify compatibility.)

BusyBee CX611 Craftex Small Mill
Grizzly G0619 Mill/Drill
SIEG SX3 Small Mill
Travers Tools OT2225SX3 OTMT Small Mill
SIEG X3.5 Large Bench Mill
LittleMachineShop.com 6700 HiTorque Large Bench Mill
LittleMachineShop.com 6750 HiTorque Large Bench Mill