Pulleys, High Speed Spindle, HiTorque Mini Mill (Component)
Pulleys, High Speed Spindle, HiTorque Mini Mill (Component)
SKU:4152
In stock
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Key Features
Key Features
- Fits HiTorque mini mills
- 5000 rpm top speed
- Includes two pulleys
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WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Product Information
Description
These pulleys change the spindle speed range to 5000 rpm max.
The increased speed is great for small cutters such as those used for engraving. Just remember that doubling the speed will cut the torque in half.
This high speed spindle kit uses the same belt as the standard drive pulleys.
We do not have installation instructions completed yet, so you are on your own for installation.
Switching pulleys to the original set shouldn't take more than 20 minutes.
Chris's Tips
If your machine is not a LittleMachineShop.com HiTorque mini mill you need to get the High Speed Spindle Kit that includes replacement bearings. The factory bearings are not rated for 5000 RPM.
The LittleMachineShop.com HiTorque Mini Mills have genuine NSK bearings that are rated for well over 5000 RPM.
Product Compatibility
This product was designed for machines manufactured by SIEG, including those listed below. We have added compatibility for other non-SIEG machines when a “fit” can be verified.
If your machine is not listed, we cannot verify compatibility but encourage you to contact us. With additional information we may be able to help you find a solution.
- LittleMachineShop.com 3900 HiTorque Mini Mill
- SIEG SX2L Mini Mill
- LittleMachineShop.com 3960 HiTorque Mini Mill
- LittleMachineShop.com 3990 HiTorque Mini Mill
- LittleMachineShop.com 4190 HiTorque Mini Mill
- LittleMachineShop.com 6450 HiTorque Mini Mill
- SIEG SX2LF Mini Mill