Small high-quality 500 watts controler+display ?

Jil

1 kW
Joined
Sep 7, 2017
Messages
305
Location
Bordeaux, France
Hi!
I’m looking for a stealth integration a high-quality and small controller to feed the G310 Bafang motor. 250 watts average, 500 watts maximum (i.e. 15A /36 V), together with a nice and small display.
The Phaserunner/Cycle Analyst is a very qualitative option, but overkill for this power, and I find the Cycle Analyst a bit large for what I want (i.e. discrete integration of the display).
Any idea ?
 
Someone replied this on one of my posts

" you want seller support in regards to controllers you should look to Greentime or Quanshun on Aliexpress.

https://evfittinggreentime.aliexpress.com/store/313864
https://siaecosys.aliexpress.com/store/5881618
"
hope it helps
 
Jil said:
Hi!
I’m looking for a stealth integration a high-quality and small controller to feed the G310 Bafang motor. 250 watts average, 500 watts maximum (i.e. 15A /36 V), together with a nice and small display.
The Phaserunner/Cycle Analyst is a very qualitative option, but overkill for this power, and I find the Cycle Analyst a bit large for what I want (i.e. discrete integration of the display).
Any idea ?
15A/36V seems kind of wimpy for that motor, but if you want a system to force you to pedal harder, it's a good way to go.
I like the "Torque Imitation" square-wave units from PSW Power;
https://www.pswpower.com/collections/torque-simulation-square-wave-controller
They are soft-start and quiet. Even though they can be run without a display, I pair them w/ the small and simple 890 LED so I can use a 3-speed limiter and have a on/off button. For max stealth, the 3 LEDs can be covered w/ blk tape.
PSW Power also has an Ebay store where the controller comes w/ the even more simple 810 display;
https://www.ebay.com/itm/322385783474?hash=item4b0fb0aab2:g:6z4AAOSw9D1dcLW7
Instead of the cig. pack sized 6-FET I would recommend the slightly larger 20A 9-FET to enable your G310 to use some of it's power-handing ability.
https://www.pswpower.com/products/36v-48v-500w-brushless-dc-square-wave-controller-ebike-electric-bicycle-hub-motor-controller-with-right-output-30
On 36 Volts, it would still be a soft-start system and the 9-FET will run cooler than a 6-FET. I've been using them carried in a bike bag for years and my system is 52+ Volts.
 
Jil said:
The Phaserunner/Cycle Analyst is a very qualitative option, but overkill for this power, and I find the Cycle Analyst a bit large for what I want (i.e. discrete integration of the display).
Any idea ?

KT LCD4 is the smallest, most discreet display I'm aware of. That presumes you'd use a KT controller.
Eggrider is the same size physical package, but much harder to read.
 
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