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05-05-2022, 12:47 PM
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#1 |
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Not Yet Wild
Join Date: Aug 2017
Posts: 13
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Suggestion for Motor Controller for Sepex 5hp Motor??
I have a 2005 GEM ES EV in which the controller is missing. The motor is a Shunt Wound (AKA SEPEX or REGEN) motor, 74v 5hp 4100RPM that's running the car. Ideally I would like to scrap all the cars wiring and start over keeping the motor and get a new controller that would work. The car will be used OFF road, need high torque <15mph and vehicle weights about 1400lbs loaded with batteries, curb weight and driver.
Some have mentioned Alltrax but no specifics on what model, etc.. I would (if its possible) like to use my 230ah 48v LifePo4 battery to power the car. So a few questions: 1) Is it possible to run the 72v shunt wound motor at 48v ? 2) What controller do I need (model number, etc..) Worse case I guess I can sell the motor put in a series wound (for high torque) and get a 48v controller? |
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05-05-2022, 04:37 PM
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#2 |
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Happy Carting
 Join Date: Dec 2007
Location: Southern California
Posts: 73,419
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Re: Suggestion for Motor Controller for Sepex 5hp Motor
Call Alltrax and ask them if they have a controller to run your motor (have make and model available) 541-476-3565- 3
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05-06-2022, 08:55 AM
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#3 |
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Not Yet Wild
Join Date: Aug 2017
Posts: 13
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Re: Suggestion for Motor Controller for Sepex 5hp Motor
Done and ordered !
Thx |
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05-06-2022, 10:21 AM
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#4 | |
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Happy Carting
Join Date: Dec 2007
Location: Southern California
Posts: 73,419
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Re: Suggestion for Motor Controller for Sepex 5hp Motor
Quote:
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05-06-2022, 12:39 PM
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#5 |
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Not Yet Wild
Join Date: Aug 2017
Posts: 13
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Re: Suggestion for Motor Controller for Sepex 5hp Motor
Would have loved to given you the business, didn't see the links until I have already ordered from bmikarts. I will have more projects in the future and will reach out then,.
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05-06-2022, 01:31 PM
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#6 |
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Happy Carting
Join Date: Dec 2007
Location: Southern California
Posts: 73,419
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Re: Suggestion for Motor Controller for Sepex 5hp Motor
We would appreciate that. GO here to see other BGW sponsors that make this website possible > https://www.buggiesgonewild.com/site-sponsors.php
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05-06-2022, 01:43 PM
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#7 |
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Not Yet Wild
Join Date: Aug 2017
Posts: 13
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Re: Suggestion for Motor Controller for Sepex 5hp Motor
well thats no good.... empty
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05-06-2022, 08:06 PM
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#8 | |
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Gone Wild
Join Date: Apr 2020
Location: Hurricane, Utah
Posts: 2,799
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Re: Suggestion for Motor Controller for Sepex 5hp Motor
Quote:
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05-08-2022, 10:27 PM
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#9 |
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Not Yet Wild
Join Date: Aug 2017
Posts: 13
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Re: Suggestion for Motor Controller for Sepex 5hp Motor
Negative windows 10 (same results on 2 different computers 2 different locations) running Chrome
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05-08-2022, 10:45 PM
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#10 |
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Gone Wild
Join Date: Apr 2017
Location: SE TN
Posts: 2,226
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Re: Suggestion for Motor Controller for Sepex 5hp Motor
You have ad blocking enabled. Turn them off for this site to see the sponsors.
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