incremental linear encoder / magnetic / exposed / compact
ST422
Vnation JSC
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Type:
incremental
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Technology:
magnetic
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Construction:
exposed
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Other characteristics:
compact
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Length:
Min.: 10 mm
Max.: 3000 mm
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Linear encoder resolution:
0.2 ?m
Exposed/sealed type linear encoders are used mainly with numerical motion/position control system, thanks to their compact design and functionality. The maximum effective high response speed is 5000mm/s. It comes with an inbuilt alarm consisting of an LED error indication for detecting faults- a signal output for over speed and anomaly errors in sinusoidal signal.
The effective range is from 10 - 3000mm. High accuracy levels are provided at 20?C are for 10 - 300mm ?1?m, 350 - 500mm ?2?m, 600 - 1000mm ?3?m and 1100 - 3000mm ?3?m. The signal output for the model allows for two 90? phase-shifted sinusoidal signals. The device uses 40 micrometer scale grating pitch and signal output pitch at 40 micrometer. The device offers variable resolution levels like 0.2, 0.5, 1, 5?m. At the center point, the scale reference point pitch is 10 to 75mm while at 50 mm it is at 100 to 1000mm.