Magnescale DK812 Series, Instruction Manual

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(E) 3
L Names of parts
Cable
Air feed port
Connector
Anti-dust bellows
Stem (diameter: 8 mm/0.31")
Interpolation box
DK812VR
•
Illustration: DK812VR
Feeler (interchargeable)
L 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
Mass * 1
Feeler
Accessories
Output cable length
(up to the electronic section)
Note
*
1
The mass indicated is the total mass excluding the cable or interpolation box.
A/B/Z phase voltage-differential line driver output (compliant with EIA-422)
40 µm
12 mm/0.47"
12 mm/0.47" stroke type
Downward: 0.6 ± 0.3 N
Horizontal: 0.5 ± 0.3 N
Upward: 0.4 ± 0.3 N
One location (at 1 mm/0.04" position of spindle movement)
Air pressure ejection
100 m/s 2
1000 m/s 2
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
DC +5 V ±5%
1.8 W
2.5 m/8.2'
φ
8
0
–0.009
/0.31"
0
–0.0004
dia.
Installation spacer
12 m/39.4' max.
High-resolution models
DK812VR
0.1 µm 0.5 µm
1 µmp-p 1.5 µmp-p
42 m/min 100 m/min
General-purpose resolution models
DK812VR5
Approx. 30 g/1.06 oz
(2 mm/0.08" stroke type)
Provided with a carbide ball tip (DZ-123)
Mount screw M2.5
Approx. 30 g/1.06 oz
(2 mm/0.08" stroke type)
Provided with a steel ball tip
Mount screw M2.5