Outer diameter : ∅18
Resolution : 800P/R
Mounting pitch : ∅22
Outer diameter shaft : ∅4
Cable Length : 15cm
Output Mode : Open Collector Output
Power Supply : DC 4.5 to 13.2V

→18M series data sheet is available in PDF here.

･Resolution available from 200 P/R to 1600 P/R/
･Output mode is selectable from the 2 types.
･Estimated lead time : 16weeks.