LittleMachineShop.com is the premier source of tooling, 
parts, and accessories for bench top machinists.  
Contact Us (800) 981 9663
Your Orders
Cart  Cart
   

On Sale
Value Packs
New Products
All Products
Catalog
Store Location
Outlet Store

 
Have you seen?
Dial Indicator, 1" x 0.001", Professional Grade
 
 
Most Popular of
Mini Lathe Accessories
Boring Bar Holder, 1/2"
Boring Bar Holder, 1/2"
Additional popular items
 

Machinist's Calculator

Our mobile app; read this with your phone.
lmscnc.com/calc

 
Online Metals  

 

  
Products > Kits > Mill Conversion Kits     All Heavy Metal CNC products

CNC Conversion Kit for HiTorque Mini Mills

         Made in United States
CNC Conversion Kit for HiTorque Mini Mills
Part Number: 6225
Weight: 12.0 lb

Price: $699.00

In stock
Quantity:
 
 
Share this page:
http://lmscnc.com/6225
 

 
  • Heavy Metal CNC kit
  • Fits all HiTorque Mini Mills and mini mills with a 300 mm x 130 mm table.
  • 16 mm x 5 mm ball screws
  • Preloaded ball nuts for minimum backlash
  • NEMA 23 motor mounts

Description

This kit provides the mechanical elements you need to convert a Mini Mill with a 300 mm x 130 mm table to CNC. It includes ball screws, ball screw nuts, thrust bearings, and motor mounts plus the fasteners you need to install them. It does not include motors, drivers, power supply, or software. See the Documents tab for the electronics and software you will need in addition to this kit.

All aluminum parts are clear anodized for corrosion and scratch resistance.

This kit is designed to be adjustable to any and all of the machines shown on the compatibility tab. Sometimes it just isn't possible. Because of manufacturing tolerances, there is variation from machine to machine. When installing the kit you may need to make some modifications not listed in the instructions.

Chris' Tips

Chris Chris' Tips
Made by HEAVY METAL, these kits are the most solid, rigid kit you can find. They have been on the market since 2006. They have had very few revisions in all that time.

The mini mill will need modifications to fit the top plate For Z Axis. You will need to drill 4 holes. All mods are explained in the instructions file.

See the Documents tab for the electronics that Heavy Metal recommends.

Here are the Installation Instructions

Contents

  • 3 ball screws. 16mm x 5mm pitch
  • 3  Ball nuts preloaded for minimal  backlash
  • X axis motor mount for Nema 23 motor
  • X axis ball nut block and bearing block
  • Y motor mount for Nema 23 motor
  • Y axis ball nut block
  • Z motor mount for Nema 23 motor
  • Z axis ball nut block & bearing block
  • Zero backlash helical couplings for X, Y, Z axis for 0.25” Dia. Motor shafts
  • Thrust bearing for all 3 axis
  • Stainless steel cap screws for mounting motors, and other hardware as needed

Compatibility

Compatibility

This product works with the following mills. (If your machine is not on this list, check with us before ordering.)

  •   SIEG X2L Mini Mill
  •   WEN 33013 WEN Mini Mill
  •   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
  •   SIEG SX2LF Mini Mill

Shipping

This item ships directly from our supplier in Texas to you. It might be a day or two longer before it ships, and you will receive it in a separate package from other items on your order. You might receive this item a few days before or a few days after you receive items shipped from our warehouse.

Documents

Recomended Electronics

From automationtechnologies.com

3 - Nema 23 motors 425oz/in, KL23H2100-50-4BMC
3 - Nema 23 drivers, KL-5056 20-50VDC 5.6A
1 - 48V/7.3A power supply 110VAC/220VAC
1 - 5V power supply, KL-10-5
1 - C10 6-Axis breakout board, connect X,Y,Z, limit switch and E-stop
1 - UCCNC software
1 - Aluminum box up to 6 axis, with E-stop, Switch, Power outlet, Fuse, 4 motor connectors

From Amazon

1- Ethernet extender, RJ45 Male to female Screw Panel Mount 1ft long
1 - Cat 6 patch cord at least 10' long
1 - 14 AWG Computer power cord, Nema5-15P to C13 
6 - limit switiches, URBEST AC 250V 5A SPDT Hinge Roller Lever Micro Switch

Also

1 - Laptop computer running Windows 10 

Recommended:  Lenovo Thinkpad Yoga Touchscreen with Windows 10 (get these refurbished off Ebay)

 

Click here to see the tabs view of this page.

 

Contact Us / Company Info / Privacy Policy / Warranty / Terms & Conditions / Payment Options / Shipping Rates & Policies
Copyright © 2007-2021 LittleMachineShop.com
 
Phone: (800) 981-9663