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| SJ300 - Discontinued | Replaced By GB-ER or SJ700A |
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| Download SJ300 Spec Sheet |
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Sony's legendary Magnescale® technology has been improved!
- Flexible Ready Head mounting provides wider installation tolerances and less installation time.
- Excellent resistance to workshop conditions (IP64)
- Classic Sony Magnescale® benefits: No cleaning or maitenance, and no scratched or broken glass.
- No machined surface or backer bar required.
- Reader Head Status lamp provides visual signal status.
- Scale mounting brackets slide and rotate to accommodate a wide range of installation configurations.
- Removable cable for easy replacement.
Specifications
| Model |
SJ300-005 to SJ300-220 |
| Measuring length ML (mm) |
50, 100, 150, 200, 250, 300, 350, 400, 450, 500, 550, 600, 650, 750, 800, 850, 950, 1050, 1250, 1400, 1600, 1850, 2050, 2200 |
| Overall length |
L + 158mm |
| Accuracy(20°C) |
± 10 µm/m |
| Resolution |
1 µm |
| Max. response speed |
60m / min |
| Output signal |
A/B Quadrature (compliant with EIA-422) |
| Min. ouput phase difference |
200ns |
| Expansion coefficient |
(17±1)x10^-6/°C |
| Status lamp functions |
Low scale signal / Low power supply voltage |
| Max. cable length |
15m |
| Power supply voltage |
5V±5% |
| Power consumption |
2.5W or less (with load) |
| Operating temperature |
0 to 45 °C |
| Storage temperature |
-20 to 60°C |
| Vibration resistance |
20m/s², 50Hz to 2kHz |
| Shock resistance |
600m/s², 11mm/s |
| Protective design grade |
IP64 (or equivalent) |
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