RE12

OPTICAL ENCODERS

Unless otherwise specified, tolerance :

± 0.4 (Unit : mm)

8.5

±0.2

6

4.8 2.4

12

2 – M2 D = 3.0 min.

AWG28

Anode

(Green)

Colletor

(Red)

Cathode

(Black)

Emitter

(White)

+5 V

+

–

+2.5 V

AMP

0 V

CP1

CP2

3 k

Ω

33 k

Ω

10 k

Ω

33 k

Ω

0.033

μF

0.1

μF

180

Ω

Frequency characteristics : 3 kHz (at constant speed)

Fig. A