Which rotary encoder is this ?

[K i n g p i n]

Hello,
I'm looking for a replacement encoder but can't find the right part number.
Does anyone know which type this is:
Thanks

 

[UniQ]

Looks like a basic ABC quadrature encoder, where ABC stands for:
A = channel A
B = channel B
C = common

If no one pops up with the exact info, then just pick any ABC encoder with same amount of detent per revolution and otherwise seem to fit your electrical and mechanical needs.

 

[K i n g p i n]

Thanks.
It has 24 steps.

 

[K i n g p i n]

Found a partnumber


GeneralMusic WK4 keyboard
Partnr 110254 Rotary