Using 1 throttle for a brushed controller and a brushless controller at the same time

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Spoiled Spoiler
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Using 1 throttle for a brushed controller and a brushless controller at the same time

I am trying to find out if I can parallel one hall throttle for different kinds of motor controllers at the same time. I have a 48v Brushed Motor Controller(hall sensor, 800w - 1500w, 50a max)hooked up to Unite MY1020 (both from TNC Scooters) and a brand new upgraded 48v Brushless controller (350w, 15a max) from E-Crazyman hooked up to a Ananda 198 Hub Motor (oem: 36v, 250w, 15a max) and have a simple 48v w/led thumb throttle from E-Crazyman hooked to the brushed controller. Currently I have the 48v on my right side and the 36v OEM half twist for the hub flipped around on the left. It works but it a pain in the ass or more appropriately, the wrist. I already have carpal tunnel from doing so much EV reasearch. I swear its not from porn. Back to the point. I want to use one thumb throttle for both motors and hook the motor contoller inputs to a relay bank controlled by a 3-way switch so I can use one or the other or both at the same time. I also have a small 6v battery wired to a BOOST button that controls an existing relay bank for increasing voltage. I havent broken or burned anything yet (knock on wood) and don't want to, so your help would be appriciated.

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jateureka2
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Re: Using 1 throttle for a brushed controller and a ...

I'm just speculating here, but maybe you could try opening up your thumb throttle and seeing if it is possible to put another hall sensor next to the one already there and running another set of wires from that - essentially two hall signals from the one throttle?

Another possibility is to remotely mount both throttles and have a third throttle operate a cable that rotates them both - this would be easier if they were both thumb or both twist.

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strawhistle
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Re: Using 1 throttle for a brushed controller and a ...

first question are both controls O-5v hall censers or 5kohm potentiometer ?? LaTeR

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