cwah
100 MW
Hello
Here is my full suspension cargo bike:
https://www.dropbox.com/s/fj7f2z9jrhf2q3t/IMG_20180521_010859.jpg?dl=0
- It is used on big city with lots of start and stop.
- It will have load between 100kg (just me) and 250kg (me + passengers and cargo)
- It will need sometime to accelerate quickly to escape from dangerous situation
-Only need 15-30mph speed. Average probably around 20-23mph.
- It's raining a lot and I do about 600 miles / month. Mid drives are probably out of equation because due to the amount of miles I'd probably have to service the motor/chain/cassette every few weeks and that will drive me crazy
Currently I have a leaf motor 1000w and use about 60v 50A. So 3000W peak.
However, it's not that efficient and struggle a bit uphill and acceleration.
What best configuration for my need?
1. Add a front geared motor. But which one? I consider maybe the q128h at 1100W (55v20A) but I'm concerned on broken clutch
2. Get a bigger rear motor like the mxus 3000
Here is my full suspension cargo bike:
https://www.dropbox.com/s/fj7f2z9jrhf2q3t/IMG_20180521_010859.jpg?dl=0
- It is used on big city with lots of start and stop.
- It will have load between 100kg (just me) and 250kg (me + passengers and cargo)
- It will need sometime to accelerate quickly to escape from dangerous situation
-Only need 15-30mph speed. Average probably around 20-23mph.
- It's raining a lot and I do about 600 miles / month. Mid drives are probably out of equation because due to the amount of miles I'd probably have to service the motor/chain/cassette every few weeks and that will drive me crazy
Currently I have a leaf motor 1000w and use about 60v 50A. So 3000W peak.
However, it's not that efficient and struggle a bit uphill and acceleration.
What best configuration for my need?
1. Add a front geared motor. But which one? I consider maybe the q128h at 1100W (55v20A) but I'm concerned on broken clutch
2. Get a bigger rear motor like the mxus 3000