* Lengths are actually longer to insert into End Block Bearings and mate with Coupler
250mm = 290mm actual
500mm = 540mm actual
1000mm = 1040mm actual
This precision trapezoidal (metric) lead screws pitch and diameter are a perfect combination of high torque and speed. This screw fits the bill for most machine designs and will quickly become a standard on OpenBuilds.
Equipped with a large diameter that helps eliminate whipping and a high pitch which provides a quick 8mm translation for every single revolution on the screw.
It's a great power transmission choice for your build!
•Tr8*8-2p (4 starts)
•Lead Screw Diameter ∅ 8 (mm)
•Pitch 2 (mm)
•Lead 8 (mm)
An example steps settings for your control software would be 200 steps per millimeter if you are running the common 1.8 degree steppers and your stepper driver is set to 1/8 step mode.
To calculate different step scenarios for your control software have a look at these handy steps calculators
Common setup example