Registar

Product Finder

Definições

Useful links

 
[["US","AU","GB","DE"]]
Registar

K2 Medidor kv / rpm com motor velocidade de ajuste

K2 Medidor kv / rpm com motor velocidade de ajuste

Now save guardar 0,00 € 0,00 €

29,87 €
Indisponível!
Stock:
OUT OF STOCK
Peso:
53 g
SKU:
AKM-210

Suggestion Box

Please let us know if you found any issues with this product listing.
We take our customer comments very seriously and in many cases our website modifications and product updates are a result of your comments!

Price War

If you've seen a product elsewhere for a better price, please let us know! HobbyKing pride themselves on offering the best price, so if there if you see something cheaper elsewhere, let us know!

Descrição
do

Este medidor kv / rpm tem algumas características únicas, incluindo um potenciômetro ou seja, você não precisa de um ajustador de rádio ou servo de controlar e definir a velocidade do motor. Há também uma característica única que permite que você teste 1s ~ 12s alimentado motores brushless, por isso quase não há limite para o tamanho do motor esta grande ferramenta pouco pode manipular. O K2 tem uma função de leitura max que é útil para dados recordando & vem com uma vantagem completa com clipes croc tão sem solda é necessária, uma ferramenta indispensável para amadores que utilizam energia elétrica.

especificações:
Tela: LCD
Trabalhando Temp: 20C ~ 50C
Peso: 21 g
Dimensões: 33 milímetros x 69 milímetros x 11 milímetros
Faixa de Tensão de funcionamento: 5.5V ~ 42V
Medição de tensão: 0V ~ 42V

Product
Specifications

Características do Produto

  • SKU:
    AKM-210
  • Brand:
    Não
  • Peso ( g )
    53.00
  • Comprimento
    100.00
  • Largura:
    5.00
  • Altura:
    78.00
Community
Discussions
Rate&
Review

Escreva a sua análise

Only registered users can write reviews. Please, sign in or sign up

Quality
Value
Overall
It took me a while to figure out how to use this device. I was especially confused with the requirement that I enter in the "number of magnet pairs". This is because my test motor has six magnets but 9 poles. But, after experimenting with my laser tachometer, I was able to figure out that the magnet count is what matters and the value that I need to enter is the total number of magnets divided by 2, hence the term "pairs".

So, after "playing around" with this device using my test setup and my tachometer, I've discovered that this device is extremely accurate. As an example, this device gave 30,848 max rpm and my laser tach gave 30,867. That's a deviation of around 0.06 percent. Note that I didn't write "6.0" percent, I wrote "0.06" percent. I found the same kind of accuracy for KVM as well. This device has now become a very valuable addition to my hobby toolbox!
Quality
Value
Overall
Quality
Value
Overall
Apologies to AEO for earlier review - seems it pays to READ THE INSTRUCTIONS!!



I had not set the requisite number of magnet pairs for the motors so the default setting of 6 pairs (12 magnets) accounts for the error in RPM and researching on the rc forums revealed that correct Kv is determined only at 100pcnt throttle.



Having set the correct magnet pair counts for each motor - the RPM is spot on with the laser and whether I use a 3S, 4S or 6S I get the same Kv value at 100pcnt throttle and guess what - they correlate with the motor specs..



Again, my apologies but i limit to 4 stars for the short cable and wandering pot..



Enjoy, it does the job and remember the hold feature which is handy for keeping post-experiment notes.



Oh, and another tip from the forums you can also use the potentiometer to check servo operation by plugging a servo into the esc port :)
Quality
Value
Overall
Upload
Videos
Upload video
Upload
Files

Somente usuários registrados podem fazer o upload de arquivos. Por favor Registre-se para que você possa começar a ajudar seus colegas de hobby hoje ainda!

Customer files
K2 KVM/RPM Manual download now [238kb]

Etiquetas de Produtos

Utilize um espaço para separar as etiquetas. Utilize aspas simples (') para frases.