Japan Magnescale Caliper Sensor DK805SAFLR5
Utilizing high-toughness ball spline bearings, with a slender shape, the central tube bore is φ8mm.
Signal processing technology has achieved high precision and can handle real-time measurement requirements.
Measurement Range: 5mm, 12mm, 30mm
Resolution: 0.1µm, 0.5µm
Accuracy: 1µm p-p ~ 1.7µm p-p (varies by model)
Response Speed: 80m/min at a resolution of 0.1µm, 250m/min at a resolution of 0.5µm
Bearing Structure: Utilizes high-durability ball splined bearings, enhancing sliding performance
Slide Count: Over 320 million, or more (testing continues as of January 2021)
Protection Level: Supports IP67 (Linear/Right-angled with气管 installed)
Built-in origin
Output Signal: A/B phase (pulsed), home position (differential line driver signal with output voltage difference)
Available with flanges for secure fixation.
| Main Specifications | ||
|---|---|---|
※1 The items marked with (*) are Type B ※2 Does not include the inner box and connector parts ※3 Right-angle and φ4mm tube used ※4 Excludes cable parts and internal boxes ※5 The shapes and dimensions of some parts are different from the previous DK800 series models. Changes to the recorded content will not be announced separately. | ||
| Model | High-resolution model | Universal Resolution Type |
| DK805SAR，DK805SALR，DK805SAFR，DK805SAFLR DK805SBR，DK805SBLR，DK805SBFR，DK805SBFLR | DK805SAR5，DK805SALR5，DK805SAFR5，DK805SAFLR5 DK805SBR5，DK805SBLR5，DK805SBFR5，DK805SBFLR5 | |
| Measurement Range | 5mm | |
| Resolution | 0.1µm | 0.5µm |
| Accuracy (at 20℃) | 1µm p-p | 1.5µm p-p |
| Measuring Force (at 20℃) | Up: 0.35 ± 0.25 N | |
| Horizontal: 0.40 ± 0.25 N | ||
| Downward: 0.45 ± 0.25 N | ||
| Operating Temperature Range | 0 ~ +50℃ (No condensation allowed) | |
| Storage Temperature Range | -20 ~ +60℃ (90%RH max) | |
| Response Speed ※1 | 80m/min (42m/min) | 250m/min (100m/min) |
| Spindle Drive Method | Spring Compression (All Models) Air-driven through vacuum aspiration (DK805S*LR*) | |
| Origin Response Speed | With the same response speed | |
| Origin Position | Spindle movement of 1mm ±0.5mm | |
| Protection Level ※2 | Straight: IP67; Right-angled: IP64 (IP67 x 3) | |
| Vibration-resistant | 100m/s2 (20 ～ 2,000 Hz) | |
| Impact-resistant | 1000m/s2 (11ms) | |
| Power Voltage | DC 5V ±5% | |
| Power Consumption | 1W | |
| Output | A/B/Origin Differential Line Driver Signal (Compliant with EIA-422) | |
| Quality: ※4 | Approximately 30g | |
| Probe | Spherical ball with super-hard alloy, installed with M2.5 screws | Billet ball surface, installation screws are M2.5 |
| Output Cable Length | 2.5m | |
| Accessories | 1 instruction manual, +2 PM4x5 screws, set screw, wrench, lock washer 1 each installation pin (only for DK8**S*F**), 1 soft tube elbow (only for DK8**S*L**), 1 wrench | |
