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 ...

German bicycle gearbox manufacturer Pinion has launched its new E-Drive Motor Gearbox unit. The brand, made up of former Porsche car engineers, has drawn upon its experience of powertrains to create a ...

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 ...

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 ...

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 ...

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 ...

One of the perennial challenges of building robots is minimizing the size and weight of drive systems while preserving power.

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 ...

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