I need help, as i dont have anywhere to ask, and no one to help me

[Davidcroatia]

I know for them, and i know for Mate yrimac, but the price id steep, remember when i needed hall and phase combo? I paid 60 euros for that, other guy over the phone said hey come to my store thats 20km away, i dont mean to be rude, or judge people, but 15 euros would be fair price for that 1 minute work

 

[Davidcroatia]

Sorry, this is not ordinary multimeter, where do i put the probes and what do i turn on ?

 

[Davidcroatia]

https://ibb.co/k8mrvQ6

 

[Davidcroatia]

I put the probes like on google, but the posibilities are not the same as volmeters in videos for hall testing, what do i turn on ?

 

[Davidcroatia]

I put it on 2. Option, all is saying like 0.036 to 0.040 , and im spinnig the wheel nothing really happens, it could be that the multi is bad, i know its cheap. I put the black wire and black probe

 

[Davidcroatia]

https://youtu.be/V8q0gIbgS3M

 

[Davidcroatia]

This is with power on, the voltage is 0 on all https://youtu.be/eQ7WoPQhoOs

 

[Davidcroatia]

This is the newest video https://youtu.be/yyXnLuCCWFk

 

[Davidcroatia]

What to buy? https://m.conrad.hr/hal-senzori?Ctx=%257bver%252f8%252fver%257d%257bst%252f3ea%252fst%257d%257bcmd%252f0%252fcmd%257d%257bm%252fwebsale%252fm%257d%257bs%252fconrad%252dhr%252fs%257d%257bl%252f02%252daa%252dm%252fl%257d%257bdl%252f02%252daa%252fdl%257d%257bmi%252fSHOP%255fAREA%255f14741%255f0231410%252fmi%257d%257bmd5%252f86877c551f97f8ce341ef733e4f139c2%252fmd5%257d&ws_catsort=1Price

 

[Davidcroatia]

I got a reccomendatiom that this will fit ? https://m.conrad.hr/hall-senzor-infineon-technologies-tle-4905-l-3.5-v%2fdc-do-24-v%2fdc-mjerno-podrucje%3a-%2b7-%2b18-mt-psso-3-2-lemni?subshopid=02-aa-m

 

[MadRhino]

It is very unlikely that you fried 3 hall sensors at once. Don’t test them plugged to the controller. You want to know if halls and wiring are good in the motor. If they are OK, then it will be time to identify the cause on controller side. If they are not, it will be time to open the motor to see if the cause is in the wiring or hall sensor. Only then you can shop for Honeywell hall sensors replacement.

 

[Davidcroatia]

It is very unlikely that you fried 3 hall sensors at once. Don’t test them plugged to the controller. You want to know if halls and wiring are good in the motor. If they are OK, then it will be time to identify the cause on controller side. If they are not, it will be time to open the motor to see if the cause is in the wiring or hall sensor. Only then you can shop for Honeywell hall sensors replacement.

This test is made without connected to cont

 

[Davidcroatia]

It is very unlikely that you fried 3 hall sensors at once. Don’t test them plugged to the controller. You want to know if halls and wiring are good in the motor. If they are OK, then it will be time to identify the cause on controller side. If they are not, it will be time to open the motor to see if the cause is in the wiring or hall sensor. Only then you can shop for Honeywell hall sensors replacement.

This test is made without connected to cont

https://youtu.be/V8q0gIbgS3M

 

[Davidcroatia]

Because shipping time is enormus 5 days

 

[MadRhino]

If you have no return signal on the three of them, the problem is probably in the 5v circuit (red/black wires). One of them might have been damaged, or cut.

We see nothing of your test procedure on the vid. What source did you supply the 5v circuit with?

 

[Davidcroatia]

Here i didnt used any voltage, should i use one ? 5v red is plus , black is minus ? 5v 2amp can !

 

[MadRhino]

Yes. You need to supply the halls with 5v and rotate the wheel to test. Each hall sensor does return a signal for one phase. It doesn’t need to be 5v but not too high of course. The test can be done with a 9v smoke alarm battery without any damage.

https://electricbike.com/forum/foru...nsor-testing-without-using-a-motor-controller

 

[Davidcroatia]

In europe we dont have smoke alarms , also i seem to be failing tripping the charging on my phone charger so i cant connect it

 

[MadRhino]

In europe we dont have smoke alarms , also i seem to be failing tripping the charging on my phone charger so i cant connect it

Ah! They are in every house here, and 9v batteries are very common.
Yet, if you don’t have a 9v battery, use any other combination of batteries to make 5+ v

 

[Davidcroatia]

https://youtu.be/tiRjFQ4qY5I

 

[Davidcroatia]

Can someone say are they dead

 

[MadRhino]

From the video, I can’t tell nothing. I am far from home and only use a cell phone.

Post the test procedure and result.

Then, while you are at it, test the phases too. Test each against the axle, then each against each other while rotating the wheel.

 

[Davidcroatia]

This came today but i will connect it tommorow

 

[Davidcroatia]

https://nexun.pl/czesci-do-e-bike/kt48svprc-48v-45a-sinus