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Gallery: Technical highlights of the Electric & Hybrid Vehicle Technology Expo

September 18, 2017 By Lee Teschler

The making of an E-bike

marquardIf you want to build an electric-powered bike these days, one way to do it is with components that effectively form an e-bike kit. The e-mobility division of Marquardt showed what is possible with a bike mock up that included an operating unit (bottom) providing driver controls, a display, and connectivity to smart phone apps; and a combo central control unit/battery (red arrow) that mounts on the frame and provides the intelligence. The electric motor can mount either in the rear wheel hub, on the main gear (there’s also an all-wheel-drive version). Not visible are the bottom bracket and chain-tension sensors that are also part of the system.

NEXT PAGE: Juice for Formula E racers

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Filed Under: Editor's Blog, Featured Tagged With: aem, inventus, keysight, marquardt, maxwelltechnologies, rohm, samtec, standexelectronics, tektronix, unipower, Unitedchemicon

Reader Interactions

Comments

  1. Keng Ly says

    September 19, 2017 at 3:49 pm

    Thank you for sharing the latest announcements from Rohm’s EV Power Seminar.

Trackbacks

  1. EV advances come from Formula E electric racing - Power Electronic Tips says:
    December 10, 2019 at 4:01 pm

    […] semiconductors mainly as a way to save space and lighten up the car. For example, Rohm SiC-based inverters used in past seasons have been several kilograms lighter and have occupied about a third less volume than their […]

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