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Linear ScaleWTA Apparatus for measuring
Apparatus for measuring Linear Scale
详细说明
WTA serise slim linear scales
Specialities
● Response speed: over 60 meters per minute
● No intermediate interface is needed over 100 meters long-distance data transmission
● Five bearings for excellent reorientation
● Signal cable is protected with multi-layer isolated network and metal soft shell for anti-jaming and water-proof
● Made of aluminum, the scale body is resisrant to scratches and corrosion
● Dust sheet is made by special plastics, with lower friction
● Easy installation and maintenance by special design, with good watering-proof and dust-proof
● The sensors adopt the glass precise computation as the measuring benchmark
Specification
Series type
Accuracy
output signal
Available length
Resolution
RI
Work speed
WTA05
±(5+3LO/1000)μm Additional ±(3+3LO/1000)μm or above accuracy
2 TLL aquare wave 0°and 90°
Additional 4 TTL square wave 0°、90°、180°、270°50～1000
0.0005
50mm
30m/min
WTA01
50～1000
0.001
50mm
50m/min
WTA05
50～1000
0.005
50mm
90m/min
Other data
Phase error:90°± 15° Operating temperature：0℃～40℃ Storage temperature：-20℃～50℃
WTA
Normal size:L0=50--1000mm,scales are available in every 50mm
Max.travle=normal size+30mm(≤500mm) signal cable=2m
Max.travle=normal size+30mm(500--900mm) signal cable=3.5m
WTA installing size graph
Nominal travel(L0)
50～1000 50mm/level
Max.travel(L1)
L1=L0+30 (nominal travel≤900)
Mounting length(L2)
L2=L0+132(nominal travel≤900)
Max.lengthL3
L3=L0+149(nominal travel≤900)
