Motor Controllers
 

Need to know who is building and selling the motor controllers as described in the wiki. I can't build my EV from off-the-shelf components if the components are not on the shelf. ;)

Thank you, LouMan. It is good to know a quality product exists.

Do you know of an A/C controller?

Curtis Instruments | AC Motor Controllers

Curtis makes an ac speed controller, most ac motors seem to be sold with matching speed controllers, but I haven't heard of anyone building one from scratch and selling it as a home built or kit built yet so you might have to go with something that costs a little more but has a warranty and a proven track record.

If it is as you said, then by your implication, there is none available at any cost or quality level.

To make it even more specific, I also need one that handles four (4) motors automatically.

Thanks.