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πŸ”§ enhanced nw length backlash spring loaded: uncompromising performance and reliability logo

πŸ”§ Enhanced NW Length Backlash Spring Loaded: Uncompromising Performance and Reliability Review

3

Β·

Very good

Revainrating 4 out of 5Β Β 
RatingΒ 
4.0
πŸ”§ Linear Motion Products, πŸ”© Power Transmission Products

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Description of πŸ”§ Enhanced NW Length Backlash Spring Loaded: Uncompromising Performance and Reliability

Pitch : 2mm. lead :4mm. diameter : 8mm. length: 300mm. Special anti backlash nut, high precision, low cost DIY engraving machine, 3D printer preferred.

Reviews

Global ratings 3
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
    1
  • 1
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Type of review

Revainrating 5 out of 5

Decent leadscrew suitable for linear motion Leadscrews

These were straight leadscrews, they didn't oscillate. I used two Z axis motors in my Hypercube Evolution 3D printer. The anti backlash nut is a bonus at this price point. It's not Misumi quality, but they work damn well.

Pros
  • Diameter: 8mm
Cons
  • Expensive

Revainrating 2 out of 5

The screw has a lot of burrs

Brass nuts seem to be ok. They squeak when installed properly and the spring is fully loaded (no problem, just needs some lube). However, the two bolts I received had a lot of burrs on the threads, almost like spatter from a nearby weld. Some of them have been scooped out with my fingernail, and for others I have to use a wire brush (I hope the wire brush works). I'm not sure how long he can keep up with these bugs before eating the nut inside.

Pros
  • Length: 300mm
Cons
  • a little wrinkled

Revainrating 5 out of 5

I bought a NW T8 300m lead screw with a zero backlash nut and everything fitted perfectly. Expensive way to make play nuts work.

The T8 CNC router kit I bought came with anti-backlash nuts, but they were a bit smaller than the 8mm lead screw and wouldn't screw on. I bought a NW T8 300m lead screw with a zero backlash nut and everything fitted perfectly. Expensive way to get backlash free working nuts but worth it to me. I also bought Revain anti-play nuts and had the same fit issue.

Pros
  • Stroke: 4mm
Cons
  • High price