Dyson Digital Motor Version 4.0

It took Dyson seven years and US$42 million to develop version 4.0 of the Dyson digital motor. Kyle VanHemert, Co.Design:

It’s one of the smallest, quietest high-powered motors in the world, accelerating from zero to 92,000 rpm in less than 0.7 seconds, thanks to its super-efficient electromagnet-based design.

Fifty five robots will manufacture 4 million digital motors per year at the Dyson West Park factory in Singapore.