friendly1uk
1 MW
Hello Peeps. Great forum. It has helped me a lot. Nice to be here (it's my first post)
I think I have my plan about straight, So could anybody mark my work for me please
I'm looking at the bmsbattery site.
Q100 24v 328rpm rear kit, with 26" mtb rim and thumb throttle. ( I believe the 24v version is whats on the ebikes simulator)
36v 8Ah lithium ion battery.
Will they go together? This 24v kit and 36v battery.
I want a 15amp limit, and I'm unsure about the controller. It's the ku63 (with pas although I keep reading here the ku65 had that, not the 63). It's 250w rated, but 15A@36v is double that. I have looked at the ku93 with it's 450w rating, and 450w is just what I would like to give the 24v Q100 (although full throttle could burn it out in gradients that drop me below 15mph unassisted). Then I look at it's specs of 36/48 compatibility and 22 amp peak, tap my calculator some more, and don't see how that's 450w. It's over 1000w at 48v and at 36v 22amp is still more like 800w than 450.
I am an electrician with a reasonable electronics foundation, but these controllers are not making a lot of sense to me. I imagine the 22a is pulsed and the 450w is over time. The 22a being something like 13 amps if it were covering 100% duty. So the battery would only need a 13a constant rating and 22a peak. The simulator too would want me to call it a 13a controller, based on average currant rather than this 22a peak. Most of this true?
I'm probably complicating things to much for a simple purchase. So starting again...
What I have done is looked at the sim, choose the Q100 328 and told it my controller is 15 amps(0.06ohm seemed to align it with other controllers), and my battery 36v. This has produced the graph I would like. Top speed of 20+mph and I can add 5mph to that by peddling before the motor drops out completely. Sorted.
How do I now build that?
I think it's the 24v motor with 36v battery, but will the ku63 allow that? I seem to be reading it does, but I'm more drawn to the conclusion the ku93 is needed. (there often bought together according to the site) I just want 15 amps. Even 13 would be enough. That is way over 250w though.
I think I have my plan about straight, So could anybody mark my work for me please
I'm looking at the bmsbattery site.
Q100 24v 328rpm rear kit, with 26" mtb rim and thumb throttle. ( I believe the 24v version is whats on the ebikes simulator)
36v 8Ah lithium ion battery.
Will they go together? This 24v kit and 36v battery.
I want a 15amp limit, and I'm unsure about the controller. It's the ku63 (with pas although I keep reading here the ku65 had that, not the 63). It's 250w rated, but 15A@36v is double that. I have looked at the ku93 with it's 450w rating, and 450w is just what I would like to give the 24v Q100 (although full throttle could burn it out in gradients that drop me below 15mph unassisted). Then I look at it's specs of 36/48 compatibility and 22 amp peak, tap my calculator some more, and don't see how that's 450w. It's over 1000w at 48v and at 36v 22amp is still more like 800w than 450.
I am an electrician with a reasonable electronics foundation, but these controllers are not making a lot of sense to me. I imagine the 22a is pulsed and the 450w is over time. The 22a being something like 13 amps if it were covering 100% duty. So the battery would only need a 13a constant rating and 22a peak. The simulator too would want me to call it a 13a controller, based on average currant rather than this 22a peak. Most of this true?
I'm probably complicating things to much for a simple purchase. So starting again...
What I have done is looked at the sim, choose the Q100 328 and told it my controller is 15 amps(0.06ohm seemed to align it with other controllers), and my battery 36v. This has produced the graph I would like. Top speed of 20+mph and I can add 5mph to that by peddling before the motor drops out completely. Sorted.
How do I now build that?
I think it's the 24v motor with 36v battery, but will the ku63 allow that? I seem to be reading it does, but I'm more drawn to the conclusion the ku93 is needed. (there often bought together according to the site) I just want 15 amps. Even 13 would be enough. That is way over 250w though.