What direct drive motors use .35mm or thinner laminations?

Joined
May 19, 2012
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I know that the leaf motor uses .35mm laminations.

What other DD have moved to thinner laminations?

(As a point of reference MAC has been using .27mm stator laminations since mid to late 2016 and RC motors have been known to use .1mm stator laminations)
 
Nine Continent RH/FH212 series by ebikes.ca:

https://ebikes.ca/shop/electric-bicycle-kits/fh212.html

"The Nine Continent direct drive motors are from a very high volume Chinese motor manufacturer that sells mostly to the domestic market, but they recently produced a more modern motor version with the RH/FH212 series that has proper disk clearance and cassette freehub compatibility, and we've had these custom made with 0.35mm laminations for low rolling drag and a Statorade injection port for heat dissipation."
 
Most of big, powerful DD hubs are built with 0.35 mm laminations for a decade. The smaller ones are slowly catching up but the older ones from 20 years ago are still manufactured in high volume, and sold cheap enough to hold their share of the market.
 
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