Acho123
1 mW
- Joined
- Apr 2, 2019
- Messages
- 10
Hello guys,
I was browsing the forum the past two weeks, reading all about high power e-bikes (>5kW), and got hooked up pretty quickly
I already have had two diy e-bikes (300w and my current 1000W) and i freaking love them.
Now I'm saving up some money so i can start buying parts for my new build, but i have some questions.
The bike will be mostly used to drive around town and maybe some light offroad on the weekends.
I aim for average speed of 35mph (60kmph) and maybe top speed of 55-60mph (95kmph).
I chose the QS205 4T 50H V3 hub motor, which I've seen all over the internet and seems to fit my needs.
The frame of choice is something like the stealth bomber clone.
The battery is no problem, i'll have it custom made for 200A cont. current (72V/36Ah).
The only thing i have problems deciding on is the controller. I want it to be RELIABLE and also have some functions like:
1. Regen Braking (variable if possible).
2. PAS (not mandatory, but i would like to pedal from time to time and pedaling a 120kg bike wont be easy without some little help).
3. Cruise control
4. Sinewave
I plan on cooling the QS205 with hubsinks and FF, so i can put more power through it (maybe 5-6kw nominal, and 14kW peak).
I've taken a look at Kelly controllers, but some people really dislike them, and they don't seem to be very reliable.
Also the popular Sabvaton 72150, which has the same problems like the Kelly - being poorly documented and hit and miss, when it comes to being able to work more than 10 meters.
The holy grail of all controllers (Adaptto MAX-E) seems to be perfect, but the price is too steap for me for now . :?
Any help choosing a right controller for my setup will be greatly appreciated.
I was browsing the forum the past two weeks, reading all about high power e-bikes (>5kW), and got hooked up pretty quickly
I already have had two diy e-bikes (300w and my current 1000W) and i freaking love them.
Now I'm saving up some money so i can start buying parts for my new build, but i have some questions.
The bike will be mostly used to drive around town and maybe some light offroad on the weekends.
I aim for average speed of 35mph (60kmph) and maybe top speed of 55-60mph (95kmph).
I chose the QS205 4T 50H V3 hub motor, which I've seen all over the internet and seems to fit my needs.
The frame of choice is something like the stealth bomber clone.
The battery is no problem, i'll have it custom made for 200A cont. current (72V/36Ah).
The only thing i have problems deciding on is the controller. I want it to be RELIABLE and also have some functions like:
1. Regen Braking (variable if possible).
2. PAS (not mandatory, but i would like to pedal from time to time and pedaling a 120kg bike wont be easy without some little help).
3. Cruise control
4. Sinewave
I plan on cooling the QS205 with hubsinks and FF, so i can put more power through it (maybe 5-6kw nominal, and 14kW peak).
I've taken a look at Kelly controllers, but some people really dislike them, and they don't seem to be very reliable.
Also the popular Sabvaton 72150, which has the same problems like the Kelly - being poorly documented and hit and miss, when it comes to being able to work more than 10 meters.
The holy grail of all controllers (Adaptto MAX-E) seems to be perfect, but the price is too steap for me for now . :?
Any help choosing a right controller for my setup will be greatly appreciated.