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NEMA 17 Damper - Astrosyn MY17RMDAMP

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 Product Description

NEMA 17 Damper - Genuine Astrosyn MY17RMDAMP

These dampers reduce stepper motor noise and vibration.  3 are needed for UltiBots Kossel printers, 4 needed for DeltaBots, 5 needed for most cartesians. These are genuine Astrosyn and not offshore knockoffs.

  • Lightweight vibration damper
  • Damper thickness - 6mm
  • Mounting holes (frame) - 3mm threaded
  • Mounting holes (motor) - 3.3mm non-threaded
  • Weight - 20g

Sold individually - discounts apply when purchasing 3 or more.

NOTE: UltiBots includes stainless steel M3x6 SHCS (x2) and M3x8 SHCS (x2) with each damper!!! Orders of 50 or more will not include screws.

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 Product Reviews

Previous | Showing reviews 11-20 of 28 | Next

  1. Seems OK

    Posted by Unknown on 25th May 2016

    The noise seems to be reduced, but I should have bought 1 for my extruder also. Now the extruder is responsible for the most irritating noises that my machine makes.

    Installed on the Rostock Max V2. I really wish I had installed these while I was building the machine. For one of the towers, an 8" long #1 phillips screwdriver would have been exactly the right tool.. Unfortunately, most #1 phillips screwdrivers are not that long, and not sold in most stores. Extensions and drive bits won't fit.

    At least I did not need to purchase additional hardware. Between the original Rostock screws and the included screws, everything went together nicely.

  2. Drastically reduced the hum on my Makergear M2

    Posted by Josh on 12th Apr 2016

    The Makergear M2 is made to be robust, and as such the hard mounted motors tend to drone. Even putting it in an electronics cabinet did little to quieten it down. Adding these to the X and Y motors made it a lot quieter. Great purchase.

  3. Just ok

    Posted by Steve on 11th Apr 2016

    It definitely reduced the noise on my MakerGear M2 to almost nothing, but decreased the print quality. This is likely do to taking some rigidity out of the belt. I like high quality prints, so ended up tossing them in the trash.

    *** UltiBots Added *** Steve - your comments are unexpected. We have never had anyone unhappy with the Astrosyn dampers. Please coordinate a return for refund by contacting us through the webstore.

  4. Made my lulzbot taz 4 much quieter.

    Posted by Ed on 22nd Feb 2016

    Made my lulzbot taz 4 much quieter!

    UltiBots also included some screws at different lengths which made installation a breeze!

    Very pleased with the service of UltiBots and the performance of the product!

    Will recommend to others!

  5. Simply and straightforward

    Posted by Unknown on 11th Feb 2016

    Excellent upgrade for the Rostock Max V2. The dampers come with the correct hardware so no need to buy anything extra. Perfect little product that makes a massive difference to the noise generated by your 3D printer.

  6. Painless upgrade to a Rostock Max v2

    Posted by Tony Morgan on 31st Jan 2016

    I installed these during the build of my delta and, like the title says, the upgrade was painless.

    Message to future googlers: yes, you screw the damper to two corners of the NEMA 17's face and then screw the two other corners of the damper to the frame mount.

    Don't try any funky arrangements of extra length screws to attach to all four corners of the motor: two is enough.

    I should add that Ultibots delivery was lightning fast and extra mounting bolts are included.

  7. Did the job!

    Posted by mech on 30th Jan 2016

    I put these on my Delta and before you could here the motors 2 rooms away with the doors closed. After, you could use your phone in the same room and the other person didn't hear it. I'm making them mandatory for all future builds. great product!

  8. Quieter than your Mother-In-Law with Lockjaw!

    Posted by Haydn Huntley on 24th Dec 2015

    I love these things!

    I've also tried using cork and foam to quiet my steppers, but they didn't make any difference.

    These made a huge difference.

    Now I put them on all of the printers I build.

  9. One hell of a difference in terms of noise reduction!

    Posted by Jeremy on 12th Oct 2015

    I installed these on a makergear m2 on both the x and y steppers and the difference was incredible. I also changed my fans to the noctua quiet ones and the printer is damn near silent now!

  10. Must be made from unicorn horn

    Posted by Bryan Mayland on 8th Sep 2015

    I read the reviews below before I bought a set of these and was rather apprehensive because I already had installed a set of cork dampers that were only $8 for the whole set. I can't even convey how accurate the other reviews are. I mean it is night and day the difference these little gizmos make. I expected there to be a slight decrease in volume but I actually laughed out loud when I made my first move with them and couldn't believe how quiet the motors had become.

    Without a doubt there is some sort of magic in these. One of the most amazing purchases I have made in my continuous upgrade quest.

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