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AZ5 Limit Switches (Discontinued Products)

Rating/ Performance

1.Rating

1)Standard type

Types of load Resistive
load
(cosø≒1)
Inductive
load
(cosø≒0.4)
Motor or lamp load
N.C.
contact
N.O.
contact
125V AC 10A 6A 4A 2A
250V AC 6A 4A 2.5A 1.2A
500V AC 2A 1.2A 0.75A 0.5A
125V DC 0.8A 0.1A - -

2)Type with lamp

  Rated control
voltage
Resistive load
(cosø≒1)
Inductive load
(cosø≒0.4)
With neon
lamp
125V AC 10A 6A
240V AC 6A 4A
With LED 24V DC 6A -

2.Characteristics

Contact arrangement 1 Form A 1Form B
Initial contact resistance, max. 15mΩ (By voltage drop 6 to 8V DC 1A)
Contact material Silver
Initial insulation resistance (At 500V DC) Min. 100MΩ
Initial breakdown voltage 1,000Vrms for 1 min Between non-consective terminals
2,000Vrms for 1 min Between dead metal parts and each terminal
2,000Vrms for 1 min Between ground and each terminal
Shock resistance 294m/s2 {30G}
Vibration resistance Standard type: Max. 55Hz
Type with indicator: 10 to 50 Hz, double amplitude of 1.5mm
Expected life
(Min. operations)
Mechanical 107 (at 60 cpm)
Electrical 5 x 105 (at 20 cpm, rated load)
Ambient temperature Standard type: –5 to +80℃ +23 to +176℉
With indicator: –5 to +60℃ +23 to +140℉
Ambient humidity Max. 95%R.H.
Max. operating speed 120 cpm

3.Operating characteristics

Characteristics O.F.(N{gf})
max.
R.F.(N{gf})
min.
Pretravel
(P.T.), max.
mm inch
Movement
Differential
(M.D.), max.
mm inch
Overtravel
(O.T.), min.
mm inch
Totaltravel
(T.T.), min.
mm inch
Repeat
Accuracy of
Operating
Position, max.
mm inch *1
Push plunger 26.67{2,720} 8.92{910} 1.7 .067 1.0 .039 6.4 .252 - 0.1 .004
Roller plunger 26.67{2,720} 8.92{910} 1.7 .067 1.0 .039 5.6 .220 - 0.1 .004
Roller arm Standard type 13.34{1,360} 2.23{227} 15°±5° 12° - 45°
O.T. amplified type 8.83{900} 0.49{50} 25°±5° 15° - 90°
Yoke 8.90{908} 8.90{908} 50°±5° - - 90°±10° -
Flexible *2 1.39{142} - 20±10
.787±.394
- - - -
Adjustable
rod *3
Standard type 1.39{142} 0.27{28} 15°±5° 12° - 45°
O.T. amplified type 2.39{244} 0.14{14} 25°±5° 15° - 90°
Adjustable
roller arm *4
Standard type 13.34{1,360} 2.23{227} 15°±5° 12° - 45°
O.T. amplified type 8.83{900} 0.49{50} 25°±5° 15° - 90°
*1 :Value between max. and min. value in the operating position at 20 cpm, no-load
*2 :Measured at the position within 5mm from the top of actuator.
*3 :O.F., R.F.: measured at the center distance of 135mm 5.315inch.
*4 :O.F., R.F.: measured at the center distance of 38mm 1.496inch.

4.Protective characteristics

Protective
construction
AZ5
limit switches
(Standard type)
AZ5 limit switches
(With lamp)
(neon/LED)
IEC
IP60
IP64
IP67

5.Lamp rating

Types Rated operating
voltage
Operating
voltage range
Internal
resistance
neon lamp 100V AC 80 to 120V AC 120KΩ
200V AC 160 to 240V AC 240KΩ
LED lamp 6V AC/DC 5 to 15V AC/DC 2.4KΩ
12V AC/DC 9 to 28V AC/DC 4.7KΩ
24 to 48V AC/DC 20 to 55V AC/DC 15KΩ

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