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ReliaBot 450mm T8 Tr8x2 Lead Screw and Brass Nut (Acme Thread, 2mm Pitch, 1 Start, 2mm Lead) for LCD DLP SLA 3D Printer and CNC Machine Z Axis
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
- Cash On Delivery/Cash Upon Pickup Available
ReliaBot 450mm T8 Tr8x2 Lead Screw and Brass Nut Features
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Lead screw diameter 8mm, length 450mm, SUS304 stainless steel
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Brass nut, with 4 holes for fixing to the machine
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Thread: Acme thread
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Screw pitch: 2mm; Number of Thread/Start:1; Lead: 2mm (pitch*thread=lead)
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If you want higher accuracy, it is recommended to use the anti backlash spring loaded nut
About ReliaBot 450mm T8 Tr8x2 Lead Screw And Brass Nut
Packing list: 1 * T8x2 450mm lead screw 1 * T8x2 brass nut The lead of the thread is 2mm, which means that the nut will move 2mm if the nut turns one circle. The advantages of the lead screw are: Large load carrying capability Compact Large mechanical advantage Precise and accurate linear motion Smooth, quiet, and low maintenance, very suitable for 3D printer z axis. Minimal number of parts So this lead screw is very suitable for 3D printer Z axis, such as Ultimaker and Prusa i3. The screw type of this lead screw is ACME thread. ACME Threads are generally stronger than square threads due to their trapezoidal thread profile, which provides greater load-bearing capabilities.
