Skip to content

QU-BD Two-Up Replacement Part QQ 12-HTD3-05 Aluminum Pulley

Screen_Shot_2014-08-24_at_10.20.46_AM.jpg QU-BD Two-Up Replacement Part QQ 12-HTD3-05 Aluminum Pulley
IMG_20140824_102504.jpg QU-BD Two-Up Replacement Part QQ 12-HTD3-05 Aluminum Pulley
Pulley_T-MXL-XL-HTD-GT2_N-tooth.jpg QU-BD Two-Up Replacement Part QQ 12-HTD3-05 Aluminum Pulley
Pulley_T-MXL-XL-HTD-GT2_N-tooth.stl QU-BD Two-Up Replacement Part QQ 12-HTD3-05 Aluminum Pulley
Advertising
Share
Add to
Make
Advertising
?
Creation quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.
  • 3k views
  • 5 likes
  • 183 downloads
License
3D design format
SCAD and STL Folder details Close
  • Pulley_T-MXL-XL-HTD-GT2_N-tooth.scad
  • Pulley_T-MXL-XL-HTD-GT2_N-tooth.stl

Learn more about the formats
Publication date 2020-02-14 at 08:13
?
Published to Thingiverse on: 2014-08-23 at 17:42
Design number 108547
QB89Dragon

QB89Dragon

3D printer file info

3D model description

My QU-BD Two-Up printer came without these two important X / Y axis timing pulleys. These are part QQ - 12-HTD3-05.

So I figured a temporary replacement could be made while I wait 3 weeks for them to ship me the original bits.

This was made from droftart's excellent timing gear generator SCAD file, here http://www.thingiverse.com/thing:16627

My modifications to the SCAD file include adding a key to lock it to the spindle shaft. My first upload of this file used bolts to lock it against the shaft, but there were clearance issues when assembling the Two Up, so I added the keyed shaft and superglued it to the motor spindle. It now works very well, holding up as well as the original parts and allowing no slack or play when changing direction.

Pulley specs are:

12 Tooth Pulley

6mm Belt Width

3mm Spacing HTD Tooth Profile

5mm Bore Diameter (For NEMA 17 Motors)

Flange on both ends to ensure belt doesn't slip off.

Tags

Advertising

Issue with this design? Report a problem.
Check out similar designs

Would you like to support Cults?

You like Cults and you want to help us continue the adventure independently? Please note that we are a small team of 3 people, therefore it is very simple to support us to maintain the activity and create future developments. Here are 4 solutions accessible to all:

  • ADVERTISING: Disable your banner blocker (AdBlock, …) and click on our banner ads.

  • AFFILIATION: Make your purchases online by clicking on our affiliate links here Amazon.

  • DONATE: If you want, you can make a donation via Ko-Fi πŸ’œ.

  • WORD OF MOUTH: Invite your friends to come, discover the platform and the magnificent 3D files shared by the community!

Sharing and downloading on Cults3D guarantees that designs remain in makers community hands! And not in the hands of the 3D printing or software giants who own the competing platforms and exploit the designs for their own commercial interests.

Cults3D is an independent, self-financed site that is not accountable to any investor or brand. Almost all of the site's revenues are paid back to the platform's makers. The content published on the site serves only the interests of its authors and not those of 3D printer brands who also wish to control the 3D modeling market.
Currency: USD
Cults.
100% secure payment by credit card, PayPal, Apple Pay, Google Pay, etc.
View all payment options.