Part Number: TZ-7120
Long Ruler Limit Switch Product with spring, its usable range of
operating part is within one third of the whole
spring length from the front end of spring.
Specifications:
| Operation speed | 0.05mm-50cm/sec |
| Operating frequency | Electrical: 30 operations/minute |
| Contact resistance | 15mΩmax. (initial value) |
| Insulation resistance | 100mΩ above(at 500VDC) |
| Dielectric strength | 1000VAC, 50/60 Hz for 1 minute between terminals of the same polarity |
| 1500VAC, 50/60 Hz for 1 minute between current-carrying and non-current-carrying metal parts | |
| 1500VAC, 50/60 Hz for 1 minute between each terminal and ground | |
| Vibration | Action:10 to 55Hz,1.5mm pairs swing |
| Shock | Mechanical durable: 1,000m/Sec2(about 100g’s) Malfunction: 300m/Sec2(about 30g’s) |
| Ambient temperature | -10~+80℃ (With no icing) |
| Humidity | 35- 95% RH |
| Weight | About 53g (TZ-7121) About 87g (TZ-7312) |
| Electrical life | Above 500000 |
