AEDR-8310-1K0

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For ease of reference, a chamfer is marked on the detector side (pin

6), as shown in the above diagram.

Encoder Orientation

The AEDR-8300 series is designed such that both the

LED and detector IC should be placed parallel to the

window/bar orientation, as shown. As such, the en-

coder is tolerant against radial play of ±0.38 mm. The

emitter side (pins 3 and 4) should be placed closer to

the rotating shaft.

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Mounting Consideration

Direction of Codewheel Rotation

With the emitter side (pins 3 and 4) of the encoder

placed closer to the codewheel centre, Channel A leads

Channel B when the codewheel rotates anti-clockwise

and vice versa.

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Recommended Lead-free Reow Soldering Temperature Prole

Note: Due to treatment of high temperature, AEDR-

8300 transparent compound is expected to turn yellow

after IR reow.