nikohaukebo
1 µW
I am trying to integrate the following two parts to work together:
Motor Controller: MDC151-050301 (Anaheim Automation BLDC Motor Controller)
BLDC Hub Motor: https://lunacycle.com/fat-ebike-kit-1000-watt-waterproof-connectors-4-inch-rim/ (link to the exact hub motor I am using)
I am trying to control the above Lunacycle BLDC ebike hub motor using the above motor controller. We have bypassed (cut the wiring) the motor controller that came with the hub motor, and wired it to this Anaheim controller. I have the motor running successfully, but its operation is extremely glitchy and not smooth. The motor makes a clicking noise while rotating when operated from this controller. It also seems that the motor is not receiving full power seeing as I can easily stall the wheel with my hand (then it makes even more intense clicking noises). Judging by other forums I've read, this behavior might suggest incorrect hall effect phase wiring or other hall effect phase problems. I've gone through every different configuration of hall effect phase wiring (several of which were able to power the motor), and cannot get the motor to operate in any of the configurations without making a clicking noise. When spinning the motor by hand, the hall effect indicator LED on the controller lights up. Also, the clicking noise only happens when powering the hub motor from the Anaheim controller. The motor doesn't make the clicking noise when using the original Lunacycle controller, or when spinning the wheel by hand with the motor controller powered off. The problem with using the original controller is that it cannot power the hub motor in reverse, which is essential for my application. I am using this hub motor to design a wheelchair, and I absolutely have to have reverse functionality. It's only when trying to run the motor from the controller that the "fault" indicator LED is tripped. To me, this suggests that the hall effects are wired correctly. The noises seem to me like the motor is quickly snapping into each angular position during operation, and so when it happens at a fast pace it essentially sounds like clicking. Part of the difficulty with this application is that I do not know the specs of the Lunacycle hub motor extremely well, so it is a bit hard to troubleshoot. I have attached a URL below for a picture of the internal wiring for the hub motor we are using. Is there anything obvious that I have completely overlooked? If there are any BLDC engineers/experts that could suggest any solutions to this problem or maybe any alternative motor controllers or hub motors that they think might work easily in two directions, it would be greatly appreciated. I would be happy to abandon this system if somebody knows of an additional hub motor (it can't be a regular BLDC shaft output motor) and motor controller that work well together for this type of application.
Thanks.
Wiring Picture:
https://www.google.com/search?q=lunacycle+hub+motor+internals&rlz=1C5CHFA_enUS731US731&espv=2&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjZxp3b0OjSAhVil1QKHfgIDy0Q_AUIBygC&biw=1404&bih=731#imgrc=aesDASq8XDYdYM:
Motor Controller: MDC151-050301 (Anaheim Automation BLDC Motor Controller)
BLDC Hub Motor: https://lunacycle.com/fat-ebike-kit-1000-watt-waterproof-connectors-4-inch-rim/ (link to the exact hub motor I am using)
I am trying to control the above Lunacycle BLDC ebike hub motor using the above motor controller. We have bypassed (cut the wiring) the motor controller that came with the hub motor, and wired it to this Anaheim controller. I have the motor running successfully, but its operation is extremely glitchy and not smooth. The motor makes a clicking noise while rotating when operated from this controller. It also seems that the motor is not receiving full power seeing as I can easily stall the wheel with my hand (then it makes even more intense clicking noises). Judging by other forums I've read, this behavior might suggest incorrect hall effect phase wiring or other hall effect phase problems. I've gone through every different configuration of hall effect phase wiring (several of which were able to power the motor), and cannot get the motor to operate in any of the configurations without making a clicking noise. When spinning the motor by hand, the hall effect indicator LED on the controller lights up. Also, the clicking noise only happens when powering the hub motor from the Anaheim controller. The motor doesn't make the clicking noise when using the original Lunacycle controller, or when spinning the wheel by hand with the motor controller powered off. The problem with using the original controller is that it cannot power the hub motor in reverse, which is essential for my application. I am using this hub motor to design a wheelchair, and I absolutely have to have reverse functionality. It's only when trying to run the motor from the controller that the "fault" indicator LED is tripped. To me, this suggests that the hall effects are wired correctly. The noises seem to me like the motor is quickly snapping into each angular position during operation, and so when it happens at a fast pace it essentially sounds like clicking. Part of the difficulty with this application is that I do not know the specs of the Lunacycle hub motor extremely well, so it is a bit hard to troubleshoot. I have attached a URL below for a picture of the internal wiring for the hub motor we are using. Is there anything obvious that I have completely overlooked? If there are any BLDC engineers/experts that could suggest any solutions to this problem or maybe any alternative motor controllers or hub motors that they think might work easily in two directions, it would be greatly appreciated. I would be happy to abandon this system if somebody knows of an additional hub motor (it can't be a regular BLDC shaft output motor) and motor controller that work well together for this type of application.
Thanks.
Wiring Picture:
https://www.google.com/search?q=lunacycle+hub+motor+internals&rlz=1C5CHFA_enUS731US731&espv=2&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjZxp3b0OjSAhVil1QKHfgIDy0Q_AUIBygC&biw=1404&bih=731#imgrc=aesDASq8XDYdYM: