Controller for Pihsiang motor

[jpc1431]

I have a motor from a ShopRider mobility scooter, Pihsiang model M4-8MNW-2. It was running 24V & had a controller that appears to be 70A. The controller is model CA-AC2-70(A3). If I had a wiring diagram, I could hook up this controller, but I don't know what to connect to what.
If I cannot come up with a wiring diagram for that controller, what aftermarket controller would work with this motor?

I found some 24v controllers but they were only rated to 40A. Above 40A, they seemed to jump to 36V. I would prefer to stay with 24V batteries.

Any suggestions?

 

[EpsilonZero]

Kelly makes 24v controllers up to hundreds of amps continuous. I believe those are brushed motors... The smallest KDZ 24v model (KDZ24200) does 80A continuous.

 

[jpc1431]

I ordered a 70A controller from Amazon for $40.00. I'm not sure what I am giving up buying the cheapie but it will let me proceed with my build & get the motor mounted & be able to do some testing. I would imagine it will not perform as well as the Kelly at $200.00, but it will get me started.

I think my best solution would be to get a wiring diagram for the original controller, but I haven't been able to find anything online yet.