From a load-capacity point of view, the most suitable gearhead ratio has the highest torque density for the most compact (and cost-effective) package. From an application point of view, the best ...

Gears come in all shapes and sizes. They are the toothy wonders that make the world go around, and they're incredibly important in the operation of a motor vehicle. There's a more specific type of ...

For folks with high horsepower street cars, the allure of a "clutchless" manual Lenco gearbox—and the cool-looking lightning-rod shifters—is pretty clear, but historically, the cost has been ...

On a regular bicycle crankset, the chainrings turn in a 1:1 ratio with the crank arms. In the case of the Ultime Ti crankset from French company MG Tech, however, things are a little different – an ...

The components get assembled into a planetary gearhead with a roller chain replacing the traditional ring gear. They are assembled into a complete gearhead from Gearing Solutions. Durable gears for ...

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A clock is perhaps one of the the most popular projects among makers. Most designs we see are purely electronic and do not bother with the often more complicated mechanical part. Instructables user ...

This is your zero gear ratio; the output ring gear stays where it is. But the axles can be offset from the center of the drive gear – there's a sliding actuator that gradually pushes all three axles ...

Harmonic Drive has integrated high precision, compact design and reliability to develop the new range of HPGP planetary gears. Unlike conventional planetary gears, the new series offers consistent ...