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Package included:
19*Double Reduction Gear -- 16102B, 18102A, 20082B, 20102B, 22082A , 22102B, 24102B, 24122B, 26082B, 28102B, 30162A, 30122B, 32082B, 34102B, 38082B, 40102B, 46082A, 48102B, 50102A
12*Single Reduction Gear -- 202A, 242A, 282A, 302A, 303A, 302.5A, 322A, 362A, 402A, 422A, 482A, 562A
11*Crown Gear -- C152A, C203A, C282A, C282.5A, C303A, C322A, C20082A, C28082B, C28102.5B, C30102B, C40102B
9*Spindle Gear -- 80.8A, 81A, 81.5A, 82A, 102A, 122A, 132A, 142A, 182A
7*Belt Pulley -- 122B,102B, 62A, 132A, 16.82A, 242AB
6*Axle Sleeve -- 2A(2pcs), 2.5A(2pcs), 3A(2pcs)
5*Rubber Band
2*Worm Gear -- W6*62A, W6*82A
2*Connecting Rack
1*Tee Collar -- 3T-2A-2B
1*Bevel gear -- S162A
Model Note:
- The first two digits encoding: the number of teeth of the externally toothed gear.
- The encoding three or four numbers: the number of internal gear teeth.
- Coding fifth digits: the pore size of the gears.
- Last encoded in English: A (tight) B (loose)
- 2A indicates that the central axis is 1.95mm; it is tightly fitted with the optical axis of 2mm and rotates together with the optical axis.
- 2B indicates that the central axis is 2.05 mm; with the optical axis of 2 mm, it is loosely fitted and is free to rotate on the optical axis.
- For example Size of 16102B: 16 external teeth, 10 internal teeth, 2MM aperture, loose axle.
- Gear diameter: (16+2)X 0.5(MM)=9MM Gear outer diameter is 9MM
Same flyer different airspace
Reviewed in the United States on January 2, 2024
too big for small motors.(fix) glue a wooden tooth pick in hole to make new hole
Andy Johnson
Reviewed in the United States on October 9, 2023
I needed one gear out of the pack and it was exactly what I needed
Gravity123
Reviewed in the United States on June 6, 2022
I was somewhat skeptical because of the low price but pleasantly surprised by the reliability and light output. The large surface is ideal for close-up shots.
Customer
Reviewed in the United States on March 20, 2022
There was a decent selection of different gears. I was satisfied with what I received.
Kimberley M.
Reviewed in the United States on October 12, 2021
We purchased these to replace gears inside of a Halloween animatronic.Found just the perfect size needed within the large selection of gears and bits in this replacement kit.
Customer
Reviewed in the United States on January 22, 2021
This purchase was a hopeful one, needing to source a replacement pinion gear for a child's RC toy. The set had the pierce I needed, replacement went great, and we have lots of leftovers for other projects!
Customer
Reviewed in Canada on December 1, 2020
gears worked ok .. some of them dont quite run together smoothly, but over all fairly good
Customer
Reviewed in the United States on May 29, 2018
Very handy
Customer
Reviewed in Canada on March 9, 2018
Product works great. Just wish there were more duplicates of each type of gear.
Armand's Write Stuff
Reviewed in Canada on March 6, 2018
Needs something in the photos like a ruler or something to give it scale. These gears are VERY small and not suitable for my needs.
Tyler
Reviewed in Canada on November 12, 2018
Gear I've tried so far are good. Conclusion: I'm happy.
the electrician
Reviewed in the United States on January 24, 2018
Ordered these gears but I received a small box of tiny circuit boards!!! Not at all happy with that!
Angelo Drago
Reviewed in Canada on April 28, 2018
Such an assortment of gears to choose from. These are awesome.
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