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Hisun Sector E1 remove limiter

Learch74

By Learch74
in Hisun UTV SxS Forum

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Learch74 Newbie

Learch74

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The Hisun Sector E1 is a nice electric unit.  Is there any way to remove or adjust the speed limiter.  It's limited to 25MPH so it will be considered a slow moving vehicle. But in my province it can not be driven on the road even with a limiter and triangle. So I'd really like to get a bit more speed out of it. 

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EVSupport Contributor

EVSupport

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Not really a possibility. You may get a couple of MPG. The motor has only one bearing (like the Ranger  ) and uses the gearbox input shaft as the front bearing .  Upping the RPM by anything significant really does need a better bearing / front support and the field weakening mapping would need changing to get the Higher RPM. It also would have a lot lower power output at the Higher RPM. They really are what they are, and anything significant would take a lot of rework to achieve it.

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