AZ/TZ-7311 limit switch micro switch

Category: .

1.Specification:

Virous of actuators, the operation position is adjustable. (such as TZ-7121).
Outer shell covered with intensive plastic, water-proof and oil-proof.The mechanical strength is better than TM type of micro swith, bear hitting

Rated Voltage
(V)
Noninductive Load
(A)
Inductive Load
(A)
Resistance Load Lamp Load Inductive Load Motor Load
NC NO NC NO NC NO NC NO
125VAC
250VAC
480VAC
10
10
3
3
2.5
1.5
1.5
1.25
0.75
10
10
2.5
5
3
1.5
2.5
1.5
0.75
8VDC
14VDC
30VDC
125VDC
250VDC
10
10
8
0.5
0.25
3
3
3
0.4
0.2
1.5
1.5
1.5
0.4
0.2
6
6
6
0.05
0.03
6
6
5
0.05
0.03
5
5
2.5
0.05
0.03

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.

 

Operation speed 0.5mm-50cm/sec
Operating frequency Mechanical: 120 operations/min.
Electrical: 30 operations/min.
Contact resistance 15mΩ max. (initial value)
Insulation resistance 100mΩ min. (at 500VDC)
Dielectric strength 1000VAC, 50/60HZ for 1 minute between terminals of the same polarity
1500VAC, 50/60 HZ for 1 minute between currentcarrying and non-current-carrying metal parts
1500VAC, 50/60 HZ for 1 minute between each terminal and ground
Vibration frequency 10-55HZ,1.5mm double amplitude
Shock Mechanical durable: 1, 000m/Sec2 (about 100G’S)
Malfunction: 300m/Sec2 (about 30G’S)
Ambient temperature -5°C to +65°C
Humidity <95% RH
Life Mechanical: 10,000,000 operations above (under rated OT)
Electrical: 500,000 operations above
Weight About 60g
Degree of protection IP65

 

Models TZ-7100 TZ-7110 TZ-7310 TZ-7311 TZ-7312 TZ-7120
OF Max. 600g 600g 600g 600g 600g 150g
RF Min. 100g 100g 100g 100g 100g 40g
PT Max. 2.0mm 2.0mm 2.0mm 2.0mm 2.0mm 13.5mm
OT Min. 0.8mm 5.0mm 6.0mm 6.0mm 6.0mm 4.0mm
MD Max. 0.8mm 0.8mm 0.8mm 0.8mm 0.8mm 3.2mm
OP 30.5 ±0.8mm 44 ±1.2mm 21.8 ±1.2mm 33.3 ±1.2mm 33.3 ±1.2mm 25 ±1mm
FP 35mm

 

Models TZ-7140 TZ-7121 TZ-7141 TZ-7124 TZ-7144 TZ-7166
OF Max. 220g 180g 240g 200g 280g 120g
RF Min. 60g 50g 80g 60g 100g
PT Max. 8.5mm 11.0mm 6.5mm 11mm 6.5mm 250mm
OT Min. 2.5mm 3.0mm 2.0mm 3.0mm 2.0mm 11mm
MD Max. 2.0mm 2.4mm 1.5mm 2.4mm 1.5mm
OP 25 ±1mm 40 ±1mm 40 ±1mm 50 ±1.2mm 50 ±1.2mm
FP 32mm 46mm 56mm

 

TZ-7311 size

 

 

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