Looking for a perfect motor controller? gather here

Electric Motors and Controllers
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Emoto   10 kW

10 kW
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Joined: Jun 13 2011 9:31am
Location: Australia

Re: Looking for a perfect motor controller? gather here

Post by Emoto » Nov 25 2015 3:23am

mvs0066 wrote: We are changing name; our new name is MARCH Motor Controls, Inc. Effective from February 10, 2015, our new distributor: MotoPulse Innovation Corporation (MPI) will handle all the sales and technical matters. Pleased send all your inquiry to info@motopulseinnovation.com.
Im about to get a sabvoton and am a little hesitant with the new distributor , has anyone purchased from ''motopulse'' yet would apreciate any feed back.

crank2giri   100 µW

100 µW
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Joined: Oct 04 2015 10:11pm

Re: Looking for a perfect motor controller? gather here

Post by crank2giri » Feb 14 2016 11:54pm

@Sabvoton Team @QSMotor Team
I have brought a Sabvoton 72V 80A BLDC motor Controller and was trying to set it up recently. Made the connections as per the wiring diagram and tried to set the software up as per the software manual, but the computer is not able to communicate with the controller. Tried to contact Sabvoton on their website, no response. Can you please help me find the right support person.

evolutiongts   10 kW

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Joined: Dec 31 2013 5:13pm
Location: Alhambra, CA

Re: Looking for a perfect motor controller? gather here

Post by evolutiongts » Feb 15 2016 6:03pm

Try to reverse your USB cable and try different Com Port.
http://www.electricrt.com
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EDGE 1500W Hub / MXUS 3K Turbo
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MUXUS 3K Turbo
Sabvoton 72V150A
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devmanner   1 mW

1 mW
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Joined: May 24 2015 3:51am

Re: Looking for a perfect motor controller? gather here

Post by devmanner » Feb 01 2017 11:36am

crank2giri wrote:@Sabvoton Team @QSMotor Team
I have brought a Sabvoton 72V 80A BLDC motor Controller and was trying to set it up recently. Made the connections as per the wiring diagram and tried to set the software up as per the software manual, but the computer is not able to communicate with the controller. Tried to contact Sabvoton on their website, no response. Can you please help me find the right support person.
Try flipping the usb ends. Some reason mine is end specific.

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Dui, ni shuo de dui   100 W

100 W
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Joined: Jan 29 2016 3:21am

Re: Looking for a perfect motor controller? gather here

Post by Dui, ni shuo de dui » May 17 2018 4:52am

Hi guys,

I plan to do the mod explained in this thread to bypass the current sensor on the sabvoton very soon. Currently mine is set up at 200Amps (factory mod), and I wonder what could realistically be the "safe" maximum?
I can use watercooling and beef up the traces/FETs legs if necessary.

Do you think 300A or more is achievable?
Is heat the only real limiting factor?

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kebekua   10 mW

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Joined: Jan 19 2016 1:19am

Re: Looking for a perfect motor controller? gather here

Post by kebekua » Jun 20 2018 6:15am

I would love to see 300A come out of this!
''Power is not a means, it is an end.'' O'Brien, 1984

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