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Your cart is empty.Satisfied customer
2025-09-04 19:38:16
works per spec, will buy again
T. W.
2025-08-31 21:24:22
For the price, I was expecting a lot less than what I received. This unit is beefy and I am not finding much play in any direction. Well done, great price.Oh, and BTW, the 1 revolution distance is 4mm.
Dr Mike
2025-08-29 12:27:15
Better quality than I expected. I wish the wiring was enclosed in a sheath, but I did that myself. I would buy this again. If they sold this with a driver, it would save time shopping and spec-ing a driver for it, but I found one eventually. There are no spec labels on the stepper motor and no documentation with the order, so you may want to keep a copy of the original amazon listing. The captured nuts are all metric as you might expect. they can be swapped out by taking off the end caps.Update: After a couple months of light use, the slide blew out the entrapped balls because of a missing allen screw where the balls are inserted into the spiral bearing. As the plastic end seal pieces on the spiral drive loosened over time because they are not attached firmly, the balls escaped the entrapment. I rebuilt what I could with the balls that I could find, and now I need to order a metric allen screw to properly fix this. I now realize that the slide has weak seals and even with a screw plug, it will likely fail again.
Ezra Serdynski
2025-05-17 17:23:40
Besides the platform being dislocated from the rail during shipping. Product works great!I really need the 3D CAD files for this rail though because the project I am working on needs to have precise measurements.Please let me know if you can provide these files!
R. Enkel
2025-04-19 17:34:27
Not detailed in product description: this has rollers working on captive (in the aluminum extrusion) ground steel bar and adjustable tension. Rock solid on initial inspection. Lead screw and nut are very beefy and apparently backlash free. Bonus item is the Nema motor bracket will take a Nema 23 stepper! I expected to have to make an adapter for my X axis lathe slide, very pleasantly surprised! Will for sure buy again, looking to see if they do longer stroke variant for the Z axis.
Alexandre
2025-02-10 13:21:32
Fonctionne parfaitement pour mon projet
Kevin Truong
2025-02-04 17:10:41
This is the best linear actuator. It arrives ready to use.Make sure you get the one fulfilled by Amazon. The ones they ship direct from China are a hit-or-miss at customs.
Lamine Bocoum
2025-01-30 20:46:43
The square bolts are 5mmMost importantly could do better for the quality of the assembly.
Luis L.
2024-12-30 10:22:34
Me ha funcionado sin problemas, tiene un motor nema 17 pero la base también te permite poner un nema 23, solo debo comprar un acople para nema 23, lo haré para darle un poco mas de torque
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