Flipsky 75100 foc for esk8, good ?

Esk8 Electronics Guides, Support, & General Questions
#21

I put a screenshot up instead of a link for when the price inevitably changes :crazy_face:

#22

Flipsky saved me so much money over the years and I only had one Faliure.
Im thinking about getting one for my 20s e bike. Right now Iā€™m running a Phaserunner but it can only handle 40A continuous without overheating. Additionally I would get a lot of smart features with the uart ports.

2 Likes
#23

I have both the 20S MakerX and the FS 20S.
I tested the MakerX first in my dual motor 20S scooter with 200A. They worked well up to 180A iirc. Now I have them in a 20S mountainboard. I donā€™t think you need more than 120A for the board at 20S.

The FS will be installed in a scooter as well for tasting. Canā€™t recommend testing new stuff on esk8s since itā€™s too dangerous and I had overheating problems with FS in the past that caused me injuries.

I paid for the FS 72ā‚¬ incl. shipping and tax. Thatā€™s what an ESC should cost in 2021 imho.

BTW, the FS is too big for non MTB esk8s.

5 Likes
#24

Motor or battery amps?

#25

Motor each

#26

Wooo thatā€™s moist

#27

Really?The fsesc that I used the longest time for two years, dual fsesc6.6 plus.12S4P, motors 6374 190KV.

#28

Yes, I also want to see how those people who have used say the flipsky 75100.

#29

Good, but your screenshot is not the final sale price lol. They are in double 11 protmotion ,and all escs 10%O off by using a code :HAPPY1, so 89.1USD /pcs is the final price.Flipsky 75100 FOC 75V 100A Single ESC Based on VESC For Electric Skate ā€“ FLIPSKY

1 Like
#30

thanks, honey :slight_smile:

1 Like
#31

look whos under the rock with us now!

@BillGordon

#32

Thanks for your suggestion. Itā€™s really hard to install in an e-skateboard, or maybe need to be loaded on the deck. From your experience, are there any dual vesc support 14S for esk8? Or if I go on to use fsesc, should I lower the battery under 12S?

#33

Ps: that description states ā€œwithin 16Sā€
Might wanna be careful

#34

The components all seem to be 100V rated tho (judging from the pictures)

6 Likes
#35

Yeah those FETs are 100V, I was kind of surprised that the actual reference 75V design from Vedder uses 75V FETs and doesnā€™t have any headroom built in.

This seems like a pretty conservative design for 84V. Or maybe just a bad design if they traded off high switching losses for Vds rating, havenā€™t had time to poke that far into the data sheets. My set of these ESCs is out for delivery today so Iā€™m looking forward to seeing them in person

3 Likes
#36

Spintend and Stormcore.

3 Likes
#37

If they are water resistant enough I would make the enclosure shorter and directly mount them under the deck. They shouldnā€™t be higher than a double stack enclosure.

1 Like
#38

The drawings say 33.8mm tall so that should fit in a lot of enclosures, not all but 40mm+ ones arenā€™t that rare

The specs say IP54, but they donā€™t seem very sure of that so Iā€™m kind of unsure about mounting externally

#39

Makerx, little focer

#40

Dual 14S?