Japan Magnescale Protractor Sensor DF812SFR
Utilizing high durability ball spline bearings, with a slender shape and a central tube diameter of φ8mm.
Combined with the CE34, MF10, and MG50 series for retail, it can be compactly connected to PLCs and other control devices.
Measurement Range: 5mm, 12mm, 30mm (Custom Products)
Resolution: 0.1 µm
Accuracy: 1 ~ 1.7 µm p-p (varies by model)
High response speed: 80 m/min
Bearing Structure: Utilizes high durability ball spline bearings, enhancing sliding performance
High durability: Up to 320 million or more cycles (testing continues as of January 2021)
Protection Level: Supports IP67 (for right-angled type with气管 installed)
Built-in origin
Available with flanges for secure fixation.
| Main Specifications | ||||
|---|---|---|---|---|
※1 Excludes the inner box and connector parts ※2 Right-angled and φ4mm pipe used ※3 Excludes cable parts and insert boxes Changes to the recorded content will not be notified separately. | ||||
| Model | DF812SR，DF812SFR | DF812SLR，DF812SFLR | DF812SVR | |
| Measurement Range | 12mm | |||
| Resolution | 0.1µm | |||
| Accuracy (at 20℃) | 1µm p-p | |||
| Measurement Force (at 20℃) | Up: 0.4 ±0.3 N 0.6 ±0.5 N (Pneumatic Extrusion Type) Horizontal: 0.5 ±0.3 N, 0.7 ±0.5 N (pneumatic extrusion type) Downward: 0.6 ±0.3 N 0.8 ±0.5 N (Pneumatic Extrusion Type) At a pressure of 0.055 MPa | |||
| Responsive speed | 80m/min | |||
| Origin Position | Spindle movement of 1mm ±0.5mm | |||
| Origination Response Speed | 80m/min | |||
| Output | Serial Communication Protocol | |||
| Spindle Drive Method | Spring Extrusion | Spring Extrusion/Vacuum Suction | Pneumatic Extrusion | |
| Protection Level ※1 | Straight: IP67; Right angle: IP64 (IP67 ※2) | |||
| Vibration-resistant | 100m/s2 (20 ～ 2,000 Hz) | |||
| Impact-resistant | 1,000m/s2 (11ms) | |||
| Operating Temperature Range | 0 ~ +50℃ (No condensation allowed) | |||
| Storage Temperature Range | -20 ~ +60℃ (90%RH max.) | |||
| Power Voltage | DC +10 ～ +30 V | |||
| Power Consumption | 12K or less | |||
| Quality ※3 | Approximately 30g | |||
| Probe cable length | 2m | |||
| Output Cable Length | 20 ft (use the CE34 series separately) | |||
| Measurement Head | Super-hard alloy ball, installed with M2.5 screws | |||
| Accessories | User Manual, Wrench 1 pc, Soft Tube Elbow 1 pc (Only for DF8**S*L**) Tighten nut, crank wrench, Belleville spring washer, anti-rotation pin, 1 each (only for DF8**S*F**) | |||
