TZ-7311 top roller Horizontal Limit Switch
■ Enclosed Switches with Built-in Basic Switches for High Repeatability and Durability of 10 Million Operations Minimum.
■ Panel mount versions have the same operating position as TMAZTZ-TM1 Switch.
■ Suitable for applications demanding higher mechanical strength, dustproof and drip-proof properties than those on basic switches.
■ Contact Form:
|Rated voltage||Noninductive Load (A)||Inductive Load (A)|
|Resistance Load||Lamp Load||Inductive Load (A)||Motor Load|
NOTES: 1. Inductive load has a power factor of 0.4 min.(AC) and a time constant of 7 msec.max.(DC).
2. Lamp load has an inrush current of 10 times the steady-state current
3. while motor load has an inrush current of 6 times the steady-state current.
4. Product with spring, its usable range of operating part is within one third of the whole
spring length from the front end of spring.
|Operating frequency||Electiacl: 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|
About 53g (TZ-7121)
About 87g (TZ-7312)
|Electrical life||Above 500000|
|Q1: What's the material of the TZ-7311 roller?|
A1: Consider the product working environment, we choose stainless steel, and for other roller item such as TZ-7141 we use high quality nylon
|Q2: Can I customize different operation head from you?|
A2: yes, we can make it once get a sample, based on TZ-7 platform.
Q3: Can I buy a TZ-7311 model and change the direction of roller, to get a TZ-7312 model
|A3: My friend you can do that in model TZ-8112/8122, but can't deal with TZ-7 series|
|Q4: How many pcs in a middle box?|
|A4: 10pcs in one middle box|