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A- 1:10 6mm in shaft and 6mm out shaft
B- 1:10 8mm in shaft and 8mm out shaft
C- 1:20 6mm in shaft and 6mm out shaft
D- 1:20 8mm in shaft and 8mm out shaft
Worm gear parameters
Worm material 45 steel blackened Worm gear material copper
Number of worm heads 1 2
Worm diameter 18mm
Worm length 32mm
Worm gear teeth 20 teeth
Worm gear outer diameter 22mm
Tooth width 10mm
Step outer diameter 17mm
Step thickness 8mm
Worm gear inner hole 6mm or 8mm
Installation center distance 18mm
The overall weight of the gearbox is about 0.25kg
Frame material: aluminum alloy
: Aluminum alloy processing, punching and cutting may produce scratches, which will not affect the use.
The product has no fixed mounting holes, and the buyer needs to drill and fix it by himself, and there is no cover on the top and bottom.
This product is a simple model and cannot be used for high-speed operation. It is used in places where accuracy is not high.
The reduction ratio of 1:20 means that if the worm input shaft rotates 20 revolutions, the worm gear output rotates 1 revolution