Magnescale DK830S

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High accuracy, 30mm stroke, and slim gauges for installation on machine.

Key features

Measuring range: 30mm
High accuracy: 1.3μm(DK830SR/SLR), 1.7μm(DK830SVR)
Maximum resolution: 0.1μm
High response speed: 80m/min
Built-in reference point
Spline design applied to spindle bearings, thus improving reproduction of the detection accuracty.
Pneumatic push type(DK830SVR)

Model	DK830SR	DK830SLR	DK830SVR
Measuring range	30mm
Maximum resolution	0.1µm
Accuracy (at 20°C)	1.3µm	1.7µm
Upward measuring force (at 20°C)	0.5±0.35N	Air pressure 0.07 MPa, 1.9N or less Air pressure 0.09 MPa, 2.6N or less
Horizontal measuring force (at 20°C)	0.6±0.35N
Downward measuring force (at 20°C)	0.7±0.35N
Working temp range	0 - +50°C
Storage temp range	-20 - +60°C
Maximum response speed	80m/min
Reference point response speed	80m/min
Reference point position	One point at 1mm spindle move
Air driving	Non	Pneumatic push type
Protection grade *1	IP53	IP53/IP67 (*2)
Vibration resistance	10 - 2kHz 100m/s2
Impact resistance	1000m/s2 11ms
Cable length	2.4m
Diameter of stem	ø8
Feeler	Provided with a carbide tip, mounting screw M2.5
Supply voltage	DC5V±5%
Power consumption	1W
Mass *3	approx. 70g	approx. 80g
Output	A/B reference point, voltage differential line driver output (compliant with EIA-422)
Achieved number of strokes	30 million or more	10 million or more
Output cable length (up to the electronic section)	22m max
Accessories	Spanner, Instruction manual, +P M4x5 screws (2 pc)
*1 Except interpolation box and connector
*2 Bellows set (optional accessory)
*3 Excluding cable selection and interpolation box