« previous next »
Pages: [1]   Go Down

Author Topic: Identify ALPS encoder  (Read 1354 times)

0 Members and 1 Guest are viewing this topic.

Offline DaxxinTopic starter

  • Regular Contributor
  • *
  • Posts: 213
Identify ALPS encoder
« on: April 19, 2020, 07:33:53 am »
hi , help me pls to identify this ALPS encoder




Logged
 

Offline MarkF

  • Super Contributor
  • ***
  • Posts: 2723
  • Country: us
Re: Identify ALPS encoder
« Reply #1 on: April 19, 2020, 05:58:44 pm »
You didn't provide any dimensions???

It might be a Alps EC11 or Alps EC12.

I have been using PEC11 encoders in my projects.
Logged
 

Offline wraper

  • Supporter
  • ****
  • Posts: 17818
  • Country: lv
Re: Identify ALPS encoder
« Reply #2 on: April 19, 2020, 06:05:30 pm »
I suggest taking it apart and count number of detents if they are present and number of contacts to get pulse number per turn. Then select replacement accordingly.
« Last Edit: April 19, 2020, 06:07:33 pm by wraper »
Logged
 

Offline DaxxinTopic starter

  • Regular Contributor
  • *
  • Posts: 213
Re: Identify ALPS encoder
« Reply #3 on: April 19, 2020, 06:31:04 pm »
Thanks for quickly help, here the inside pic visible detents , 3 contacts , for sure EC12 the shaft is plastic.




« Last Edit: April 19, 2020, 06:35:35 pm by Daxxin »
Logged
 

Offline wraper

  • Supporter
  • ****
  • Posts: 17818
  • Country: lv
Re: Identify ALPS encoder
« Reply #4 on: April 19, 2020, 06:37:47 pm »
Seems like 24 pulses, can you take out wiper part to see if there are any detents underneath? On second thought looks like there are none.
Logged
 
Pages: [1]   Go Up
« previous next »

Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf

 


EEVblog Main Site EEVblog on Youtube EEVblog on Twitter EEVblog on Facebook EEVblog on Odysee