Absolute Type Encoder
Photo Series Output Type Operating direction Size Rating (max.)  
18mm Size Insulated Shaft Type EC18A Series
EC18A
Absolute Insulated shaft Vertical 18mm size 1mA 10V DC
-
Incremental Type Encoder
Photo Series Output Type Operating direction Size Rating (max.)  
9mm Size Metal Shaft Type EC09E Series
EC09E
Incremental Metal shaft Vertical 9mm size 10mA 5V DC
Vehicle-compatible
11mm Size Metal Shaft Type EC11 Series
EC11
Incremental Metal shaft Vertical
Horizontal
11mm size 10mA 5V DC
Vehicle-compatible
11mm Size Metal Shaft Reflow Type EC11J Series
EC11J
Incremental Metal shaft Vertical 11mm size
Reflow type
10mA 5V DC
Vehicle-compatible
20mm Size Metal Shaft Type EC20A Series
EC20A
Incremental Metal shaft Vertical 20mm size 1mA 5V DC
Vehicle-compatible
12mm Size Insulated Shaft Type EC12 Series
EC12
Incremental Insulated shaft Vertical 12mm size 0.5mA 5V DC
Vehicle-compatible
5mm Size Hollow Shaft Type EC05E Series
EC05E
Incremental Hollow shaft Vertical
Horizontal
5mm size 0.55mA 5V DC
-
10mm Size Hollow Shaft Type EC10E Series
EC10E
Incremental Hollow shaft Horizontal 10mm size 1mA 5V DC
-
20mm Size Metal Shaft Magnetic Type EM20B Series
EM20B
Incremental Metal shaft
(Magnetic type)
Vertical 20mm size 5V±5% DC
-
Ring Type Encoder
Photo Series Output Size Number of pulse/detent Rating (max.)  
21mm Size Ring Type EC21A Series
EC21A
Incremental 21mm size 9/18
15/30
10mA 5V DC
Vehicle-compatible
28mm Size Ring Type EC28A Series
EC28A
Incremental 28mm size 15/30 10mA 5V DC
Vehicle-compatible
35mm Size Ring Type EC35A Series
EC35A
Incremental 35mm size 15/30 10mA 5V DC
Vehicle-compatible
35mm Size ABC Switch Type EC35AH Series
EC35AH
ABC (three phase) 35mm size 6/18
10/30
10mA
Operating current (max.)
Vehicle-compatible
35mm Size Composite Operation Type EC35B Series
EC35B
Incremental
Self-return switch
35mm size 15/30 10mA 5V DC
Vehicle-compatible
40mm Size Ring Type EC40A Series
EC40A
Incremental 40mm size 15/30 0.5mA 5V DC
Vehicle-compatible