A derailleur guy, definitely, but not e-bikes. I've told him about all the testing I've done on the bike end, but he admits he's not an e-bike guy. I've been in frequent contact with Peter White as that's where I got the lights from. I've done all the testing on the bike that Chawn recommended and am finding no problem with the wiring so he said he can't help me as the bike is working normally. He was only able to send me a photo showing the overall view of how the wiring goes from the battery to the motor then splits off to the panel/throttle/lights. A handy source for sorting out lumen & lux makes our OP's question a little more complicated the headlight may be performing correctly but not really as powerful as RJNS needed.Ĭhawn is the one I spoke to at Currie Tech who said they had no wiring diagram. Peter White's site has a number of different Busch & Muller headlight systems with detailed info on the different models.Īny image you use to visualize this headlight's output is relative since a valuation of 100 lux is dependent upon the distance to an object and the width of the angle of the light. This may be your issue since it looks like the headlight you want to use is dependent upon the power output of the motor. Headlights that are directly connected to a battery are not going to have the power variance as mentioned in the link above since they are moderated by the voltage of the battery. You could have a simple connection issue or a problem with the headlight itself. I suggest that you chat with Chawn Weingarten or Monte Zwern who are both specialists with the Izip line of ebikes. I suspect that the issue is probably related to the hall effect sensors or wiring and I'm wondering if there is anything else I can test.ĭoes anyone know the pinout of the hall effect sensors? It's a 10-pin harness (2 large, 8 small).Hmm, last time I checked in with Currie Tech, their support was still available, although the Raleigh and Izip products were both being helped by the same folks. There isn't any visible tearing of the hub motor wire, but the bundle does have a slight kink in the middle that could indicate it was damaged. Because of this, I have focused on that connection and made sure it looks good, is firmly seated, and cleaned with electrical contact cleaner. That seemed to resolve itself when I unplugged and plugged back in the cable harness on the chainstay. There was a short period when I couldn't get it to show the motor speed and it would throw an E5 (motor speed sensor error) when applying throttle. I can only get it to run the motor once every few attempts of twisting the throttle while pedaling. The motor sound lasts from a fraction of a second to a couple of seconds and then cuts out. If I get it into a speed range where it is showing a speed and give it throttle while pedaling, I can sometimes hear it give a momentary burst of motor torque. Below this speed, the throttle doesn't do anything. The issue I'm experiencing is that it doesn't start to detect or display wheel speed until about 10-15 mph. The connections to the controller and to the motor look ok and have been cleaned and reseated. The battery is fine and all of the diagnostics look good in terms of cadence sensing, throttle/motor command, brake lever values. This is a Currie / Tranzx hub motor system, 48V, 500W. I was given a 2015 iZip E3 Dash that is having some issues with the wheel speed sensing and possibly the motor.
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