Home / Manual Hand Crank Gearbox with Handle – Customizable Speed Ratios (1:15–1:72), 3mm Steel Plate, 12mm Input Shaft – Ideal for Wind & Water Power DIY Projects(1:15)

Manual Hand Crank Gearbox with Handle – Customizable Speed Ratios (1:15–1:72), 3mm Steel Plate, 12mm Input Shaft – Ideal for Wind & Water Power DIY Projects(1:15)

Versatile Speed Ratios: Offers multiple gear ratios (1:15, 1:22, 1:32, 1:42, 1:50, 1:60, 1:72) to suit various DIY applications, providing flexibility for different project requirements
Robust Construction: Crafted with a 3mm thick steel plate, ensuring durability and long-lasting performance eve
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  • Detail

    Specification:

    Reduction Ratio 1:15
    Reduction Ratio 1:22
    Reduction Ratio 1:32
    Reduction Ratio 1:42
    Reduction Ratio 1:50
    Reduction Ratio 1:60
    Reduction Ratio 1:72

    Description:
    The speed-increasing gearbox for hand-cranked generators can also be used as a gearbox for hydroelectric generators, wind generators, etc. Give full play to your creativity! It can also be used as a gearbox!

    The gear box steel plate has mounting holes for easy installation
    For example, the gear ratio is 1:72, and the generator rotates 72 times if you crank it by hand!

    Gear ratio 1:72, steel plate size: length 220mm, width 100mm, thickness 3mm

    The gearbox steel plate thickness is 3 mm, the input shaft diameter is 12 mm, the output shaft diameter is 10 mm, with crank handle

    The speed-increasing gearbox of the hand generator can also be used as a gearbox for hydroelectric generators, wind generators, etc.

    Gear box steel plate has mounting holes for easy installation

    Our products can be customized according to your needs, please contact us if necessary!

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