1/2 inch NoMachine acme lead screw kit for T-slot aluminum extrusions
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Item Number: 304200T
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304200T No-Machine Acme Leadscrew Kit, for 8020 style Aluminum T-slot installation. Can be used with 10 or 15 series extrusions with at least two slots. ie, 1 x 2 or 1.5 x 3 and larger.
This kit can be used with 1 inch and 1.5 inch T-slots, installed either parallel to the leadscrew, or spanned across two beams, perpendicular to the leadscrew. Sample photos of both types of design are shown with this listing. No leadscrew or T-slots included. Order 1/2 inch acme leadscrew seperately. Available from us in 2,3,4, and 6 foot lengths.
Assembled below with 1 x 2 T-slot extrusion, parallel to the leadscrew. (T-slot extrusions and NEMA 23 motor are not included. )


Shown below with 1.5 x 3 inch T-slot extrusion for the base, parallel to the leadscrew.


Zero Backlash, Zero Endplay, Zero Machining.
This kit is designed to be installed on a CNC machine using hand tools such as a drill, file, and Allen wrenches. Desired length is adjusted by simply sawing a leadscrew to the needed length and deburring the end. Zero backlash acme nut, 1/2-10 single lead, right hand, includes brackets, NEMA23 motor mount, and hardware. Provides thrust bearing with adjustable preload using a threaded acme clamp, and zero backlash from a Delrin lead nut with spring loaded wear compensation. Lead screws shown are not included

( Click above for larger image )
Included in package: |
Item |
Qty
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Flanged bearing |
2 |
Flex Coupling 1/4 x 1/2 |
1 |
Zero Backlash Lead Nut |
1 |
Acme threaded Shaft Clamp |
1 |
Motor Mount Bracket |
2 |
Standoff |
4 |
Drive Bracket |
1 |
Spacer |
2 |
Hardware: |
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10-32 x 1/2 Button socket Allen |
4 |
8-32 x 1/2 Socket Allen screw |
4 |
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( Click above for larger image )
Below Design Application shown, Using 1 x 2 ( 1020 ) t-slot Extrusions, perpendiculat to the leadscrew. Multiple views, Back and Side, Top and Bottom.




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