Description
This is a very robust and economical linear gauge with a reference Point that
offers you the following benefits:
- The advanced construction of the plunger guidance assembly makes it very resistant to external shocks and vibration.
- Its differential square-wave signal output allows you to use it for a wide range of applications.
- It is very long lasting due to linear ball-bearings in the spindle unit.
- The origin point mark on its scale gives you a reference point.
Specification
Range: | 0 - 25 |
Accuracy: | (1,5 + L/50) µm L=measured length in mm |
Measuring force: | 4.6 N with spindle down, 4.3 N spindle horizontal, 4 N spindle upwards |
Scale: | Photoelectric linear encoder |
Stem Ø: | 15 mm |
Max. response speed: | 1500 mm/s |
Contact point: | Ø3 mm carbide ball, thread: M 2.5 x 0.45 |
Signal pitch: | 4 |
Cable length: | 2 |
Power supply: | 5 V (4.8 V to 5.2 V), 120 mA max. |
Output signal: | 90° phase difference, differential square wave (RS-422A equivalent), minimum edge distance 200 ns (1 µm type), 250 ns (0.5 µm type) |
Environmental conditions: | 0 °C to 40 °C (20 % to 80 % rel. humidity, no condensation) °C |
Bearing type: | Linear ball bearing |
Scale reference point: | 3 mm from lowest rest point (10 mm type) 5 mm from lowest rest point (25.5 mm type) |
Mass: | 300 |