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Ultra small size PT-Touch Sensor
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The World’s Smallest
M5 / ø5 x 17mm slim precision switch.
Best suited to the applications demanding equipments and system for limited installation space.
1 micron / 3 micron in repetitive accuracy without an amplifier
1) Stable output of high precision signals. No occurrence of drifts or movement differential accompanying fluctuations in power supply voltage, temperature changes and changes over time.
2) Contact type sensors are not affected by materials and shapes of detected objects.
3) No movement differential because it doesn’t have a snap action mechanism.
3 million contact life time
This ultra small switches endure 3 million times operation mechanically and electrically.
>A view of the testing room.
Specification
| Output mode | B : Normally close |
|---|---|
| Repeatability | 0.001mm / 0.003mm |
| Pretravel | 0mm |
| Movement differential | 0 |
| Protective structure | IP40 / IP67 |
| Contact force | 0.5N (IP40) / 0.8N (IP67) |
| Contact life time | 3 million |
| Operating temperature | 0~80deg C (Ice-free) |
| Temperature drift | 0 |
| Maximum operating speed | 5m/min |
| Contact rating | DC5V~DC24V 20mA (MAX) Resistance load |
Products / Download
unit : mm
Repeatability : 0.001mm
| Product name | Output mode | Protective structure |
Size | Stroke | Length |
|---|---|---|---|---|---|
| PT5M1WB | B : NC | IP40 | M5 x 0.5 | 1.5mm |  17 |
| PT5S1WB | B : NC | IP40 | ø5 | 1.5mm | 17 |
| PT5M1CB | B : NC | IP40 | M5 x 0.5 | 1.5mm | 17 |
| PT5S1CB | B : NC | IP40 | ø5 | 1.5mm | 17 |
| PTP5M1CB | B : NC | IP67 | M5 x 0.5 | 1.5mm | 25 |
| PTP5S1CB | B : NC | IP67 | ø5 | 1.5mm | 25 |
Repeatability : 0.003mm
| Product name | Output mode | Protective structure |
Size | Stroke | Length |
|---|---|---|---|---|---|
| PT5M3WB | B : NC | IP40 | M5 x 0.5 | 1.5mm | 17 |
| PT5S3WB | B : NC | IP40 | ø5 | 1.5mm | 17 |
| PT5M3CB | B : NC | IP40 | M5 x 0.5 | 1.5mm | 17 |
| PT5S3CB | B : NC | IP40 | ø5 | 1.5mm | 17 |
| PTP5M3CB | B : NC | IP67 | M5 x 0.5 | 1.5mm | 25 |
| PTP5S3CB | B : NC | IP67 | ø5 | 1.5mm | 25 |