10-Pole 3Brothers Brushless

[MAGNUMB]

Anyone have experience with a 10-Pole sensorless motor? Seems ideal for a crawler and not having to deal with sensor wire issues. This with a CopperHead ESC. I don't anyone else making over a 4 or 6 pole for crawlers.

https://www.3brothersrc.com/product-page/acis-ten-3300kv-non-sensored-brushless-motor

 

[DirtMerchant]

Holmes Hobbies also has the 14-pole sensorless Revolver as well as a 10-pole Crawlmaster BL, which is a sensorless inrunner. Unfortunately I don't have any experience aside from seeing other local guys run them. Aside from the UFO sound, they sure do seem to have plenty of low-end grunt.

 

[durok]

I have not tried one yet, but Holmes also has a lineup of them: https://holmeshobbies.com/motors/brushless-motors/crawlmaster-bl.html

(EDIT: JINX!!!)

:lmao:

 

[Andr82]

I dont have any experience with the one you were talking about, but i do have a Holmes hobbies Revolver 540 v2 1800kv, and its pretty fantastic!
I run it in a Boom BRX01 and its strong enough to slow crawl on second gear without really getting warm. And that one is not a lightweight rig. =)

 

[DRED805]

I run 2 of their Acis 10 and one of their Kratos 10 motors. I run the 1600kv Acis and 1950kv Kratos on 6s with Mamba X esc's, and the 2500kv acis on 4s with an AG Innovations Ninja esc. I like all of them, but the sensored kratos is magnificent. I was planning to only use 3bros motors from now on, but Holmes is releasing a 10 pole sensored stubby motor tomorrow... definitely picking up one of those.