Japan Magnescale Caliper Sensor DK805SBFLR5
Utilizing high durability ball spline bearings, with a slender shape and a central tube diameter of φ8mm.
Signal processing technology has achieved high precision, and can also handle measurements requiring real-time responsiveness.
Measurement Range: 5mm, 12mm, 30mm
Resolution: 0.1µm, 0.5µm
Accuracy: 1µm p-p to 1.7µm p-p (varies by model)
Response Speed: 80m/min at 0.1µm resolution, 250m/min at 0.5µm resolution
Bearings Structure: Utilizing high durability ball spline bearings, enhancing sliding performance
Swipes: Over 320 million, or more (Testing continues as of January 2021)
Protection Rating: Supports IP67 (straight type/90-degree type with气管 installed)
Built-in origin
Output Signal: A/B phase (pulsed), Origin (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 internal box and connector parts ※3 Right-angled and φ4mm pipe used ※4 Excludes cable parts and plug-in boxes ※5 The shapes and dimensions of some parts are different from the previous DK800 series models. Changes to the content will be made without prior notice. | ||
| 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 |
| Measurement Force (at 20℃) | Up: 0.35 ± 0.25 N | |
| Horizontal: 0.40 ± 0.25 N | ||
| Down: 0.45 ± 0.25 N | ||
| Operating Temperature Range | 0 ~ +50℃ (No condensation allowed) | |
| Storage Temperature Range | -20 to +60℃ (90%RH or less) | |
| Responsive 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 as mentioned above | |
| Origin Position | Spindle movement of 1mm ±0.5mm | |
| Protection Level ※2 | Straight type: IP67; Right angle type: IP64 (IP67 ※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 (EIA-422 Compliant) | |
| Quality ※4 | Approximately 30g | |
| Measurement Head | Ball with extra-hard alloy spherical surface, installation screw is M2.5 | Steel rod ball surface, installed with M2.5 screws |
| Output Cable Length | 2.5m | |
| Accessories | 1 instruction manual, +2 PM4×5 screws, set screw, wrench, wave washer 1 pc. of installation pin (only for DK8**S*F**), 1 pc. of pipe elbow (only for DK8**S*L**), 1 pc. of wrench | |
