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4. Specifications
Output
Signal pitch
Resolution
Measuring range
Accuracy
(at 20°C/68°F)
Measuring force
(at 20°C/68°F)
Reference point
Maximum response
speed
Air driving
Vibration resistance
(10 to 2000 Hz)
Impact resistance
(11 ms)
Protective structure
Operating temperature
Storage temperature
Power supply voltage
Power consumption
Cable length
Diameter of stem
*1
Mass
Feeler
Accessories
Output cable length
(up to the electronic
section)
Life time
Note
*1
The mass indicated is the total mass excluding the cable and interpolation box.
4
(E)
High-resolution models
DK812AVR
DK812BVR
A/B/Z phase voltage-differential line driver output
(compliant with EIA-422)
0.1 µm
2 mm (0.08")/12 mm (0.47")
1 µmp-p
Air pressure of 0.03 Mpa: 1 N or less in all directions
Air pressure of 0.04 Mpa: 1.7 N or less in all directions
One location (at 1 mm/0.04" position of spindle movement)
80 m/min
42 m/min
IP66 (not including interpolation box and connectors)
0°C to 50°C/32°F to 122°F
–20°C to 60°C/–4°F to 140°F
φ8
Provided with a carbide ball tip
(DZ-123) Mount screw M2.5
Installation spacer, Instruction Manual, Supplement
Minimum 5 million cycles without shock
General-purpose resolution models
DK812AVR5
40 µm
250 m/min
Air pressure ejection
2
100 m/s
2
1000 m/s
DC +5 V ±5%
1 W
2.5 m/8.2'
0
0
/ 0.31"
dia.
–
0.009
–
0.0004"
Approx. 30 g/1.06 oz
Provided with a steel ball tip
Mount screw M2.5
22 m/72.2' max.
DK812BVR5
0.5 µm
1.5 µmp-p
100 m/min
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