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1351 Review
44 Karma

Review on Stepper Couplings with Backlash Elimination and Flexibility by Rick Everett

Revainrating 5 out of 5

Eliminates play in the Z-axis and holds it in place.

Due to my design I placed them upside down. They work great and hold the Z axis tight, eliminating a bit of play. If I rebuild my other two printers I will buy more for them.

Pros
  • pitch: 2 mm; Lead: 8mm
Cons
  • Quick Guide