Nema17 Stepper Dampers are used to decrease noise and resonance in your CNC & 3d Printer. Features: 1) These dampers reduce stepper motor noise and vibration 2) Excellent anti-vibration dampers for quiet stepper motors 3) Effective to reduce shock 4) Suitable for 3D printer Specification: Specification: 1) Material: Metal+Rubber 3) Size: About 3.9 x 3.9 x 0.6cm/ 1.53" x 1.53" x 0.23" 4) Quantity: 5pcs Note: Please allow 1-10mm deviation due to manual measurement. Due to light and screen difference, the item's color may be slightly different from the pictures. Package includes: 5 x Stepper Motor Vibration Damper (other accessories demo in the picture is not included) Warranty:聽 Uranny provide 45-Day Money Back Guarantee; 12-Month Replacement Warranty; 7/24 Online Customer Service; Lifetime Support Guarantee. Whenever you meet any question or confuse, contact us when you free.
P**H
don't buy for new creality ender 3
ender 3 is a bit noisy and wanted to quieten it down, so ordered these. quality looks good - no burrs or other defects visible. problem is that creality have begun press fitting pulleys onto stepper motor shafts to prevent installation of dampers. without puller to remove pulleys, and new pulleys with grub screws, can't get alignment right with damper installed. am sure would be able to give five stars if could fit and use them, but can't through no fault of the yefun company
A**S
Good for price
The good thing is they actually work and do reduce vibrations and noise. Quite a lot actually.The bad thing is there are no instructions, no screw or bolts, and the way they attach to motors makes quite hard to get right properly.Overall good for the price.
N**
Does what it says on the tin.
Does want it’s meant to, makes a massive difference.ProMore dampers than you need. (Spares)Con1/ You have to file down two locating lugs on one side.2/ no screws supplied so have to use exsisting screws and find two screws to attach the X axis stepper motor.
J**N
Great upgrade!
Complement my fully customised CR10 Mini make a huge difference to noise produced from stepper motors.One minor gripe is having to grind small nipples from rear to fit 2020 profile, easy job with dremel though.
A**K
A must for every noisy 3D printer owner
Your browser does not support HTML5 video. This is the way to go if you have a noisy 3D printer, easy to fit apart from filing off the small pins on the jointing surface see photo’s before and after.
A**L
AVOID THIS ITEM
AVOID item is not at all like the picture, parts looked heavily used, were chipped and were missing the rubber o rings from the middle.
Trustpilot
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