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Maytech 200A does not work in FOC, will a A200S work better?

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doom
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Maytech 200A does not work in FOC, will a A200S work better?

I am running a MY1020 48 V 1500 W motor on a VESC, BLDC works super good but FOC is crazy rpm limited.

BLDC reaches the specified 22500 erpm easily but FOC does not go over something around 4300 erpm.

Is there anything I can do to make FOC work as nice as BLDC?

I am awaiting a A200S in the hopes that it will handle it better.

I am running the motor of a 4P14S LiFePo4 Pack.

TechAUmNu
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Joined: 2017-09-22 01:27
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FOC is a bit hard to get working really nicely on larger motors at high current. But on that size of motor it should work good no matter the controller. (Although the Maytech 200A is really not up to spec from what I have heard)  

Whats your order number for the A200S? I should have them all shipped in the next few days.