Startup Spotlight: Infinitum

Graham Warwick February 16, 2023
Infinitum mobility motor components

Copper-etched PCB stators (green) are sandwiched between permanent-magnet rotors in Infinitum’s ironless Aircore motor.

Credit: Infinitum
Conventional electric motors have heavy iron cores and copper windings. U.S. startup Infinitum has developed a motor with a stator that is a lightweight printed circuit board, eliminating the iron core with its weight and losses, and increasing both power density and efficiency. Infinitum is...
Graham Warwick

Graham leads Aviation Week's coverage of technology, focusing on engineering and technology across the aerospace industry, with a special focus on identifying technologies of strategic importance to aviation, aerospace and defense.

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Startup Spotlight: Infinitum is published in Advanced Air Mobility Report, an Aviation Week Intelligence Network (AWIN) Market Briefing and is included with your AWIN Premium membership.

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