Hi,
I want to build an electric cart with a max load of 500KG, the max speed should be around 15km/h.
Sometimes the cart is going to drive on a dirt road with a small ascent, and then it should be slower than the max speed.
I've used the VESC calculator to calculate the desired power of the EV (https://vesc-project.com/calculators) - around 2500W.
The first option is to use VESC (Sensored BLDC controlled, no FOC):
Controller - https://flipsky.net/products/torque-esc-vesc-%C2%AE-bldc-electronic-speed-controller
Motor - https://flipsky.net/collections/e-skateboard/products/flipsky-electric-skateboard-motor-r-6374-190kv-3250w
Battery - 48V 20AH 4c
The second option is to use a generic controller:
https://www.aliexpress.com/item/KUNRAY-BLDC-72V-3000W-Brushless-Motor-Kit-With-24-Mosfet-50A-Controller-For-Electric-Scooter-E/32862749941.html
With the same battery.
With option do you think is better, and do you think it should work?
FOC (Sine-wave) will make it work better?
Thanks.
I want to build an electric cart with a max load of 500KG, the max speed should be around 15km/h.
Sometimes the cart is going to drive on a dirt road with a small ascent, and then it should be slower than the max speed.
I've used the VESC calculator to calculate the desired power of the EV (https://vesc-project.com/calculators) - around 2500W.
The first option is to use VESC (Sensored BLDC controlled, no FOC):
Controller - https://flipsky.net/products/torque-esc-vesc-%C2%AE-bldc-electronic-speed-controller
Motor - https://flipsky.net/collections/e-skateboard/products/flipsky-electric-skateboard-motor-r-6374-190kv-3250w
Battery - 48V 20AH 4c
The second option is to use a generic controller:
https://www.aliexpress.com/item/KUNRAY-BLDC-72V-3000W-Brushless-Motor-Kit-With-24-Mosfet-50A-Controller-For-Electric-Scooter-E/32862749941.html
With the same battery.
With option do you think is better, and do you think it should work?
FOC (Sine-wave) will make it work better?
Thanks.