TZ-8108 adjustable roller lever Limit Switch

 
 
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更新 2024-07-02 12:38
 
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Yueqing Yongde Electric Co., Ltd.

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  • Asia-China
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  • Bill (先生)  
详细说明

TZ-8108 adjustable roller lever Limit Switch

■ Double-circuit type of limit switch.

■ Compact new design approximately 1/3 the size of TMAZTZ vertical limit switches.

■ With strong zinc cast base, and reinforced plastics outer shell.

■ Structure enables the terminal section to be fully opened for easy wiring.

■ Degree of protection: IP65

■ Aslo includes stainless steel roller model

 

Voltage 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







250VDC

0.2

0.2







Inrush Current

N.C: below  24A, N.O: below  12A

 

NOTE: 

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.

 

TZ 8108 Limit Switch Characteristics

High rigidity structure, made of high-strength plastic and aluminum;

Cast (head and lid clinging to the box);

Small size, waterproof and oilproof structure;

Built-in micro switch, double spring mechanism, longer mechanical life;

 

Easy wiring circuit opening design.

Operation speed

0.5mm-50cm/sec

Operating frequency

Electical: 30 operations/minute

Contact 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

 

Limit Switch TZ-8108 Operating Characteristics

Operating Characteristics

 Model

TZ-8104

TZ-8107

TZ-8108

TZ-8111

TZ-8112

TZ-8122

TZ-8166

TZ-8167

TZ-8168

TZ-8169

Operating force

OF   (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

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

Movement differential

MD  (Max)

10°

10°

10°

1.2mm

1.2mm

1.2mm

Total travel

TT   (Min)

95°

95°

95°

5.5mm

5.5mm

5.5mm

Operational position

OP

26±0.8mm



 

If you do not have the limit switch you are looking for, please contact us and we will design and manufacture your own limit switch, such as rollers or plungers, etc., as well as wiring methods can be customized according to your requirements.


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