» Measuring Machines and Devices » Magnescale Digital Encoders » High resolution magnetic scales » Sj700a Series
SJ700A Series
Specifications
Attached files:
Cost Effective Scale for Digital Readout
- Magnetic Based Encoder
- Excellent resistance for Workshop Conditions
- Same coefficient of expansion as that of machine tools
- Resolution: 5 μm
- Precision: ± 10 μm, ± 15 μm.
| Specifications | ||
|---|---|---|
| Model | SJ700A | |
| Effective length (ML) L: mm | 150, 250, 350, 400, 500, 650, 800, 950, 1050, 1250, 1400, 1600 | |
| Overall Length | ML + 120 mm | |
| Maximum travel | ML + 20 mm (10 mm each at right and left) | |
| With or Without Central Footplate | With: ML: 1250 - 1600 mm, Without: ML: 150 - 1050 mm | |
| Accuracy at 20ºC | ± 10 μm (ML: 1250 mm or less), ± 15 μm (ML: 1400 mm or more) | |
| Resolution | 5 μm | |
| Thermal Expansion Coefficient | (12±1) x 10-6/ºC | |
| Operating Temperature | 0ºC ~ 40ºC | |
| Storage Temperature | -20ºC ~ +60ºC | |
| Protection Grade4 | IP54 | |
| Input/Output Signal | Output Signal | A/B quadrature signal, Z signal |
| Power Supply | +5 VDC ±5% | |
| Connector | D-sub 9 pins | |
| Power Consumption | max. 200 mA | |
