1:300 All Metal N20 Reduction Box Miniature Low-speed Small Motor Diy Robot Gear Reducer Motor Accessories Long Shaft

N20 reduction head, all-metal structure, copper reduction box, micro steel gear, output shaft is 3mm shaft, suitable for various micro robot drive motors There are two styles of output shaft, one with standard copper gear on the shaft, and the other with long shaft without output gear,

the reduction ratio is about 1:300

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【With standard gear parameters】:

Size: 9*10*12mm (excluding shaft length)

Shaft diameter: 1.5mm

Shaft length: 10mm

Gear: 12 gears

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【Long axis parameters】:

Size: 9*10*12mm (excluding shaft length)

Shaft diameter: 3mm D shaft

Shaft length: 9mm

 

 

Package Include: 1PCS * metal gear