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This product has been replaced by am-4777
25 Series 22 Tooth 0.5 in. Hex Sprocket - am-0646 - migrated

25 Series 22 Tooth 0.5 in. Hex Sprocket

by AndyMark
$16.00 - $16.00
$16.00
$16.00
$16.00 - $16.00
$16.00

The information provided on this page is retained for posterity.

This product is no longer for sale at AndyMark and has been replaced by am-4777

This product is currently unavailable for purchase

SKU am-0646
  • Description
  • Specifications
  • Documentation
  • #25 Series, 22 tooth, aluminum sprocket with 1/2 in. Hex Bore

    Note:
    Some hex bore sprockets may be hex broached from round bore sprockets that contain a keyway. This leaves a residual keyway that will not affect performance.
    • Bore: 0.502 in. Hex
    • Material: 7075 Aluminum
    • Number of Teeth: 22
    • Outside Diameter: 1.87 in.
    • Overall Hub And Sprocket Width: 0.405 in.
    • Pitch Diameter: 1.76 in.
    • Series: #25
    • Sprocket Width: 0.123 in.
    • Weight: 0.05 lbs.

  • CAD Files

    am-0646 S25-22HA-500 Hex Sprocket.STEP

    Layout Prints

    am-0646 s25-22ha-500hex.PDF

Customer Reviews

Based on 8 reviews
50%
(4)
38%
(3)
13%
(1)
0%
(0)
0%
(0)
C
CS from LUDINGTON
Aluminum Hex Sprocket

It would be nice to have a set screw incorporated into this part. It would be more useful.

L
LM from Uniontown
Review

5 Stars

M
MG from Davis
Great sprockets

They're just what I expected. In fact, I somewhat doubted that they were actually made of 7075 aluminum (much stronger than 6061 and even 2024) but I'm pretty convinced they are. I have 1/2 hex stock and since it's slightly oversized I thought I'd press these onto it. I did, but it didn't exactly press, it broached the outside of my 6061-T6 stock and made for a great mount. I'm using some banebots wheels that I also highly recommend to anyone using these sprockets on small robots. Furthermore I recommend these sprockets and roller chain over timing belts which are simply inadequate at low speeds and high torques (300 inch-oz) and greater.

W
WE from Florence
Review

4 Stars

T
TK from Dublin
Review

4 Stars

12
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