TZ-8169 cats whisker lever limit Switch
Whisker Limit Switch
TMAZTZÂ offer a wide range of whisker limit switches in different sizes. If you have any questions please us and we will provide you with the right limit switch for you. We have a perfect quality control system, and you can trust the quality of our products.
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Data Ratings
Rated voltage | Noninductive Load (A) | Inductive Load (A) | ||||||
Resistance Load | Lamp Load | Inductive Load (A) | Motor Load | |||||
NC | NO | NC | NO | NC | NO | NC | NO | |
125VAC | 5 | 5 | 1.5 | 0.7 | 3 | 3 | 2 | 1 |
250VAC | 5 | 5 | 1 | 0.5 | 3 | 3 | 1.5 | 0.8 |
8VDC | 5 | 5 | 3 | 3 | 5 | 4 | 3 | 3 |
14VDC | 5 | 5 | 3 | 3 | 4 | 4 | 3 | 3 |
30VDC | 5 | 5 | 3 | 3 | 4 | 4 | 3 | 3 |
125VDC | 0.4 | 0.4 | Â | Â | Â | Â | Â | Â |
250VDC | 0.2 | 0.2 | Â | Â | Â | Â | Â | Â |
Inrush Current | N.C: below  24A, N.O: below  12A | |||||||
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NOTE:Â
1. Inductive load has a power factor of 0.4 min.(AC) and a time constant of 7 .(DC).
2. Lamp load has an inrush current of 10 times the steady-state current,while motor load has an inrush current of 6 times the steady-state current.
3. Product with spring, its usable range of operating part is within one third of the whole spring length from the front end of spring.
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Whisker limit switch characteristics
â– Â Double-circuit type of limit switch.
■ Compact new design approximately 1/3 the size of TMAZTZ vertical limit switches.
â– Â With strong zinc cast base, and reinforced plastics outer shell, High. Structure preventing oil, water and pressure.
â– Â Structure enables the terminal section to be fully opened for easy wiring.
â– Â Degree of protection: IP65
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Operation speed | 0.5mm-50cm/sec |
Operating frequency | Electical: 30 operations/minute |
resistance | 25mΩ max. (initial value) |
Insulation resistance | 100MΩ min. (below 500VDC) |
Shock | Mechanical durable: 1, 000m/Sec2 (about 100G'S)Malfunction: 300m/Sec2 (about 30G'S) |
Ambient temperature | -5~+65℃ (With no icing) |
Humidity | <95% RH |
Weight | About 130 to 190g |
Degree of protection | IP65 |
Electrical Life | Above 500000 |
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Operating Characteristics
Operating Characteristics | Â Model | TZ-8104 | TZ-8107 | TZ-8108 | TZ-8111 | TZ-8112 | TZ-8122 | TZ-8166 | TZ-8167 | TZ-8168 | TZ-8169 |
Operating force | OFÂ Â Â (Max) | 5.88N | 5.88N | 7.84N | 9.8N | 9.8N | 9.8N | 0.88N | 0.88N | 0.88N | 0.88N |
Release force | RF   (Min) | 0.49N | 0.69N | 0.49N | 2.94N | 2.94N | 2.94N | 一 | 一 | 一 | 一 |
Pre-travel | PT   (Max) | 20° | 20° | 20° | 1.5mm | 1.5mm | 1.5mm | 30mm | 30mm | 30mm | 30mm |
Over-travel | OT   (Min) | 75° | 75° | 75° | 4mm | 4mm | 4mm | 一 | 一 | 一 | 一 |
Movement differential | MD  (Max) | 10° | 10° | 10° | 1.2mm | 1.2mm | 1.2mm | 一 | 一 | 一 | 一 |
Total travel | TT   (Min) | 95° | 95° | 95° | 5.5mm | 5.5mm | 5.5mm | 一 | 一 | 一 | 一 |
Operational position | OP | 一 | 一 | 一 | 26±0.8mm |  |  | 一 | 一 | 一 | 一 |
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