(for lower power ebikes) I'm not sure, but I see that you adjust the power and speed: on an em3ev controller ( EB3 12 FET IRFB4110 ) I soldered the 3 pas wires directly into the board, and I adjusted the speed pas (30%, maybe about 22km/h) through the usb software.hias9 said:Is there any controller (for lower power ebikes) which is capable of limiting speed to 25kmh when only PAS is active?
When the throttle is engaged, the speed should not be limited at all.
I insist:hias9 said:I think by just limiting the power, the motor would still be assisting above 25kmh (for example when pedaling or downhill).
The idea is the following:
To be legal there is no motor assistance at all allowed above 25kmh (at least in Germany). So PAS should work in a street legal way. Throttle would be hidden and should not be affected by the speed limit :wink:
I think that if you can change on the fly (quickly) the programming via a display is not legal anyway.amberwolf said:BTW, even if the CA does not have a way to limit the speeds separately, you cna just wire it so the throttle doesn't go thru the CA, but goes directly to the controller, paralleled (via diodes) with the CA's throttle output. Then the CA can limit the PAS in whatever way you like, while the throttle just directly does what you do with it.
I'm sure there's controllers out there, like Zeccato's, that limit like you want. You may just have to keep poking around for a while.hias9 said:I would prefer to not use a CA display to keep it stealth, but it seems like there is no other way.
That's right.hias9 said:@zeccato: So you can set the speed limit independently for PAS and throttle for those EB3 controllers?
Use the KT motor controllers with our flexible OpenSource Firmware, were you have all the configurations possible.hias9 said:Is there any controller (for lower power ebikes) which is capable of limiting speed to 25kmh when only PAS is active?
When the throttle is engaged, the speed should not be limited at all.
I think a second (which I mentioned) controller that does what you want: it's the Nucular.hias9 said:Is there any controller (for lower power ebikes) which is capable of limiting speed to 25kmh when only PAS is active?
When the throttle is engaged, the speed should not be limited at all.