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  • Spindles and VFDs
    1.5 kW, 2.2 kW and 4.0 kW available. Also see our 1/8", 1/4" and 1/2" ER-20 Collets
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Spindles and Accessories

Give your CNC Machine a strong and relatively quiet tool for cutting and engraving. The spindle is a must have for those looking for deeper cuts and faster feedrates.

Spindles and Interters (VFDs - Variable Frequency Drives)

Price Options Your Cart
1.5kW Inverter (VFD) (220 Volt)

$175.95
Qty:
1.5kW Inverter (VFD) (110 Volt) CURRENTLY OUT OF STOCK

$185.95
Qty:

This is a 1.5 kilowatt Variable Frequency Drive (VFD or Inverter) that accepts 220v single or three phase. The inverter max frequency is 400Hz . The inverter comes with an instruction manual. Note: connecting the inverter to mains power will require wiring of the plug to the inverter. We recommend seeking a licensed electrician for this part of the wiring.

Price Options Your Cart
1.5kW Spindle (220 Volt)

$279.95
Qty:
1.5kW Spindle (110 Volt)

$349.95
Qty:

This is a 1.5 kilowatt spindle which roughly translates to 2.01 HP. The spindle is water cooled which requires a pump and tubing. We are using a 300 gal/hr pump that can be purchased from the home improvement store submerged in a bucket of water, but a chiller can also be used. The spindle, by itself, weighs 8.66 lbs.

Price Options Your Cart
1.5kW Spindle with Inverter (220 Volt)

$429.00
Qty:
1.5kW Spindle and Inverter (110 Volt) CURRENTLY OUT OF STOCK

$529.00
Qty:

This is a 1.5 kilowatt spindle which roughly translates to 2.01 HP. The spindle comes with the inverter (Variable Frequency Drive) that accepts 110v or 220v depending on the option selected. The spindle is water cooled which requires a pump and tubing. We are using a 300 gal/hr pump that can be purchased from the home improvement store submerged in a bucket of water, but a chiller can also be used. The inverter will show the frequency and can be controlled from the computer. The inverter does come with an instruction manual. The spindle with inverter can also run in forward or reverse and up to 400Hz. Note: connecting the inverter to mains power will require wiring of the plug to the inverter. We recommend seeking a licensed electrician for this part of the wiring. The spindle, by itself, weighs 8.66 lbs.

Price Options Your Cart
2.2kW Inverter - 220V (VFD)

$249.00
Qty:
2.2kW Inverter - 110V (VFD)

$269.00
Qty:

This is a 2.2 kilowatt Variable Frequency Drive (VFD or Inverter) that accepts 220v single or three phase. The inverter max frequency is 400Hz . The inverter comes with an instruction manual. Note: connecting the inverter to mains power will require wiring of the plug to the inverter. We recommend seeking a licensed electrician for this part of the wiring.

Price Options Your Cart
2.2kW Spindle

$379.00
Qty:

This is a 2.2 kilowatt spindle which roughly translates to 2.9 HP. The spindle is water cooled which requires a pump and tubing. We are using a 300 gal/hr pump that can be purchased from the home improvement store submerged in a bucket of water, but a chiller can also be used.

Click here for more information on this product.

See instructions for this product.
Price Options Your Cart
2.2kW Spindle with 220V Inverter

$568.00
Qty:
2.2kW Spindle with 110V Inverter

$588.00
Qty:

This is a 2.2 kilowatt spindle which roughly translates to 2.9 HP. The spindle comes with the inverter (Variable Frequency Drive) that accepts 220v single phase. The spindle is water cooled which requires a pump and tubing. We are using a 300 gal/hr pump that can be purchased from the home improvement store submerged in a bucket of water, but a chiller can also be used. The inverter will show the frequency and can be controlled from the computer. The inverter does come with an instruction manual. The spindle with inverter can also run in forward or reverse and up to 400Hz. Note: connecting the inverter to mains power will require wiring of the plug to the inverter. We recommend seeking a licensed electrician for this part of the wiring. The spindle, by itself, weighs 10.93 lbs.

Click here for more information on this product.

Spindle Collets

Price Options Your Cart
1/2" ER-20 Collet for Spindles

$23.95
Qty:

This collet will accept tools with a 1/2" (12.7mm) shank. This is a clamping precision grade collet with a TIR (Total Indicated runout) of less than 0.01 mm, or 0.0004 inches.

Price Options Your Cart
ER-11 1/4"

$19.95
Qty:
er-11 1/4

This is the part of the spindle that will hold and grip the end mill at the spinning part of the spindle. This is a collet for smaller spindles with the ER-11 specification. This collet will accept tools with a 1/4" (6.35mm) shank.

Click here for more information on this product.

Price Options Your Cart
1/4" ER-20 Collet for Spindles

$23.95
Qty:

This collet will accept tools with a 1/4" (6.35mm) shank. This is a clamping precision grade collet with a TIR (Total Indicated runout) of less than 0.01 mm, or 0.0004 inches.

Price Options Your Cart
1/8" ER-11 Collet

$19.95
Qty:
1/8

This is the part of the spindle that will hold and grip the end mill at the spinning part of the spindle. This is a collet for smaller spindles with the ER-11 specification. This collet will accept tools with a 1/8" (3.175 mm) shank.

Click here for more information on this product.

Price Options Your Cart
1/8" ER-20 Collet for Spindles

$23.95
Qty:

This collet will accept tools with a 1/8" (3.175mm) shank. This is a clamping precision grade collet with a TIR (Total Indicated runout) of less than 0.01 mm, or 0.0004 inches.

Controlling the Spindle using the Inverter

Knowing how to control the spindle manually using the control panel on the inverter can be tricky. Here is a video that I created to help understand what the buttons do.

YouTube