Encoder is light sensor that detects and converts mechanical
transfer or displacement into electric signal. It detects the
position, speed, angle by means of converting analog signal
generated from a revolution of the shaft into digital signal by
the internal fixed circuit.
Output Circuit Types :
1) Open Collector 2) Push Pull Output 3) Line Driver
Output Channels
1. A,B Phase
The output signal of A, B phase are output with 90 of phase
difference. It is the signal to discriminate the rotation
direction.
2. Z Phase
One Z phase is output per one rotation, which is called origin
signal.
Resolution (Pulses per Revolutions) |
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means the number of pulse which is output from 1 revolution
of the rotating shaft of rotary encoder. In case of incremental
encoder, it can be indicated in the number of rotating slits, in
case of Absolute encoder, it can be indicated in number of
divisions or bit High resolution from 100 to 6000 P/R
Power Voltage : 5 VDC/24 VDC
Outer Diameter : 30,40,48,58 mm
Shaft Diameter : 6mm, 8mm |
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