Absolute linear Glass Scale - LC Linear Encoders Series -

Sealed Absolute Linear Encoders - LC

Absolute linear encoders provide the absolute position value immediately upon switch-on—without previous movement of the machine axes. The absolute value is transmitted serially to the subsequent electronics over the EnDat interface.

Absolute NC Encoders For
Fanuc Controls

Absolute NC Encoders For Mitsubishi Controls

	LC 181	LC 481
Measuring standard	DIADUR glass scale with 7 tracks of differing grating periods	DIADUR glass scale with code tracks and incremental track
Data interface	EnDat (synchronous serial)
Incremental signal	1 V_PP, signal period 16 µm	1 V_PP, signal period 20 µm
Accuracy grades	± 5 µm, ± 3 µm
Recommended measuring steps	1 µm to 0.1 µm
Measuring lengths ML	240 to 3040 mm	70 to 2040 mm

LC 181

The LC 181 absolute linear encoder generates the absolute value from seven incremental tracks. The grating periods of the tracks differ in a manner that makes it possible to evaluate the measuring signals of all seven tracks to identify any location on the scale within the measuring length.
The LC 181 is mechanically compatible with the LS 106 and LS 186 incremental linear encoders.


LC 181
....
LC 481
The slim line housing profile makes the LC 481 particularly suited to applications with restricted mounting space. The LC 481 is mechanically compatible with the LS 406 and LS 486 incremental linear encoders.

LC 481 with mounting spar
LC 481 without mounting spar



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