T-8166 OMCH
- Double circuit type of limit switch
- Conduit design for convenient cabling
- Various actuators for different applications
- Small size, water-proof and oil-proof construction
- High mechanical strength,consists of intensive plastic and aluminum cast
- Built-in contact box has double-spring and long mechanical life Smooth operation with larger over travel distance
Product Specification
-
Rated Voltage
Noninductive Load (A)
Inductive Load (A)
Resistance Load
Lamp Load
Inductive Load
Motor Load
NC
NO
NC
NO
NC
NO
NC
NO
125VAC
250VAC
5
55
51.5
10.7
0.5
3
33
32
1.51
0.88VDC
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
250VDC
0.2
0.2
Inrush Current
N.C: below 24A, N.O: below 12A
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,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.
-
Operation speed
5mm-0.5m/s
Operating frequency
Electical: 30 operations/min
Contact resistance
25mΩ max. (initial value）
Insulation resistance
100mΩ min. （below 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
10-55Hz,1.5mm double amplitude
Shock
Mechanical durable: 1, 000m/Sec2 (about 100G’S)
Malfunction: 300m/Sec2 (about 30G’S)
Ambient temperature
Using：-20~+70℃（With no icing）
Humidity
<95% RH
Electrical life
500,000 operations above
Degree of protection
IP65
Operating Characteristics
|
Model |
TZ-8 |
TZ-8104 TZ-8105 |
TZ-8108 TZ-8109 |
TZ-8107 |
TZ-8111 |
TZ-8112 TZ-8122 |
TZ-8166 TZ-8167 TZ-8168 TZ-8169 |
|
Operating force
|
OF(Max.) |
750g |
750g |
750g |
900g |
900g |
150g |
|
Release force
|
RF(Min.) |
100g |
100g |
100g |
150g |
150g |
– |
|
Pre-travel
|
PT(Max.) |
20° |
20° |
20° |
1.5mm |
1.5mm |
30mm |
|
Over travel
|
OT(Min.) |
50° |
50° |
50° |
4mm |
4mm |
– |
|
Movement differential |
MD(Max.) |
12° |
12° |
12° |
1mm |
1mm |
– |
|
Operating position
|
OP(mm.) |
– |
– |
– |
26±0.8mm |
37±0.8mm |
– |
In Addition To Quality Products, We Provide...
Customization
We don't just limit ourselves to standard products; if your industry or project requires customized solutions, we are here to meet your needs.
Product Selection
You can reach out to us for consultation or provide your product specifications, and we will help you precisely identify the most suitable industrial automation products.
After-Sales Support
We also offer comprehensive after-sales services and technical support to ensure the best possible protection for every order you place.
English 
Arabic 
Turkish 
Russian 
Spanish 
French 
Indonesian 
Portuguese