100mm Length Travel Linear Stage Actuator with Square Linear Rails Ballscrew SFU1605 with NEMA17 Stepper Motor for DIY CNC Router Parts X Y Z Axis

I wasn't expecting much for the price, but this linear actuator is built to a high standard. Feels very solid with no perceived backlash. It's easy to take the end plate off to add more mounting nuts as needed.

Is this 5v? 12v? 24v? 48v? No one knows. There is zero instructions. Will I blow it up accidentally? We shall find out. I believe this motor “NEMA23 Stepper Motor” is a 12-48v one. I guess testing we shall find out or return. This item is solid though. It does not wiggle. There are imbedded nuts on all sides. - one of my units is missing a set of them. ^ I will update after testing. But so far 12v gets it to make a noise and then nothing.

Very solid, well machined and constructed. Nice unit. Only reason I returned this is because it is too large and heavy for my puny 3018. Really good price for the quality of the product.

Hohe Qualität und extrem stabil. Tolles Update für eine 3018 als Z-Achse, wenn man eine 500 Watt China-Spindel benutzen möchte. Ich habe sie mit einer 6mm Stahlplatte an zwei MGN12H Linearschienen verschraubt. Die beiden 2020 Profile haben mit den 8mm Stangen den Platz getauscht, die Trapezspindel bleibt wo sie ist.

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