Electric bicycles may require less pedaling effort than regular bikes, but … their riders still have to shift gears. Paris-based electric mobility company Valeo is out to change that, by combining a ...

Wilmington, Delaware, Transparency Market Research Inc. – , Feb. 28, 2025 (GLOBE NEWSWIRE) -- The global Gearbox & Gear Motors industry (Getriebe- und Getriebemotorenindustrie ) was valued at US$ 15.3 ...

Manufacturers often specify motor efficiency. Ditto for gearbox efficiency. However, total system efficiency (motor plus gearbox) is neither clearly understood nor easily calculated. This makes ...

Internally geared transmissions are clearly the next big thing in the e-bike world. We’re seeing more and more performance-oriented electric bicycles ditching the good old derailleur system in favor ...

When specifying, start by determining the required torque at the gearbox output shaft. A gearmotor's purpose is to act as a power transmission component. As such, the two most important factors at the ...

There’s a treasure trove of usefulness inside of an electric drill. [Steven Dufresne], Hackaday writer and the mad scientist behind Rimstar.org, kindly documented how to safely and reliably remove the ...

Earlier this month, we heard about the development partnership between the well-known Zero Motorcycles and Vancouver, BC-based Exro Technologies, which works on how to improve electric motors in ...

Many ebikes sport a derailleur hanging out back to giver riders more flexibility than single-speeders. There are exceptions that combine gears with the motor, such as Pinion and Valeo. And now there's ...

Drive System Design (DSD) and Alvier Mechatronics have teamed up to create a development platform for electric vehicle drives. “The project leverages DSD’s expertise in rapid development engineering ...

According to a new market report published by Transparency Market Research titled Industrial Gearbox and Gear Motors Market Global Industry Analysis, Size, Share, Growth, Trends, and Forecast, 2018 ...

Motors and gear trains with micrometer dimensions and powered by light are fabricated using semiconductor lithography and ...