VL Mini Limit Switches (AZ8) (Discontinued Products)
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Discontinued Products
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Rating/ Performance
Ⅾiscontinued
Last time buy (JST)
August 31, 2012
We are sorry, the products have been discontinued. Please refer to the details of the discontinued products and the recommended substitutes list below.
Discontinued Products
Rating/ Performance
1.Rating
1) Standard type
| Load | Resistive load (cos ø≒1) | Inductive load (cos ø≒0.4) |
|---|---|---|
| 125V AC | 5A | 3A |
| 250V AC | 5A | 2A |
| 125V DC | 0.4A | 0.1A |
2) Types with neon lamp and with LED
| Load | Rated control voltage | Resistive load (cos ø≒1) | Inductive load (cos ø≒0.4) |
|---|---|---|---|
| With Neon lamp | 125V AC | 5A | 3A |
| 240V AC | 5A | 2A | |
| With LED | 24V DC | 3A | - |
2.Characteristics
| Contact arrangement | 1 Form A 1 Form B | |
|---|---|---|
| Initial contact resistance, max. | 15mΩ (By voltage drop 6 to 8V DC at rated current) | |
| Contact material | Gold clad silver alloy (cadmium free) | |
| Initial insulation resistance (At 500V DC) | Min. 100MΩ | |
| Initial breakdown voltage | 1,000Vrms for 1 min Between non-consecutive 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 max. | In the free position | Max. 98m/s2 {10G} |
| In the full operating position | Max. 294m/s2{30G} | |
| Vibration resistance | Standard type: Max. 55Hz Type with indicator: 10 to 50Hz, double amplitude of 1.5mm | |
| Expected life (Min. operations) | Mechanical | 107 (at 120 cpm) |
| Electrical | 3 x 105 (at rated resistive load) 5 x 106 (Magnetic contactor FC-100 200V AC load) | |
| Life of lamp | Min. 2 x 104 hours (Neon lamp type) | |
| Ambient temperature/ Ambient humidity | –20 to +60℃ –4 to +140℉/Max. 95% | |
| Max. operating speed | 120 cpm | |
3.EN60947-5-1 performance
| Item | Rating |
|---|---|
| Rated insulation voltage (Ui) | 250VAC |
| Rated impulse withstand voltage (Uimp) | 2.5kV |
| Switching overvoltage | 2.5kV |
| Rated enclosed thermal current (Ithe) | 5A |
| Conditional short-circuit current | 100A |
| Short-circuit protection device | 10A fuse |
| Protective construction | IP64 |
| Pollution degree | 3 |
4.Operating characteristics
| Characteristics | O.F. (N {gf}) max. | R.F. (N {gf}) min. | Pretravel (P.T.), max. mm inch | Movement Diferential (M.D.), max. mm inch | Overtravel (O.T.), min. mm inch | Totaltravel (T.T.), min. mm inch |
|---|---|---|---|---|---|---|
| Push plunger Roller plunger Cross roller plunger | 8.83 {900} | 1.47 {150} | 1.5 .059 | 0.7 .028 | 4 .028 | 5.5 .217 |
| Roller arm | 5.88 {600} | 0.49 {50} | 20° | 10° | 75° | 95° |
| Adjustable roller arm | 7.84 {800}~3.35 {342} | 0.49 {50}~0.21 {21} | 20° | 10° | 75° | 95° |
| Adjustable rod | 7.84 {800}~1.99 {203} | 0.49 {50}~0.12 {12} | 20° | 10° | 75° | 95° |
| Flexible rod spring wire | 0.88 {90} | - | 30 (1.181) | - | 20 (.787) | 50 (1.969) |
*Characteristics measured at bent condition: min. radius 100mm 3.937inch.
Note 1 :Keep the total travel values in the specified range. Otherwise the actuator force may rise to several times the operating force, resulting in a mechanical failure or much shorter service life.
5.Protective construction
| Protective construction | VL Mini limit switch | VL Mini limit switch (with lamp) |
|---|---|---|
| IEC | ||
| IP60 | ○ | ○ |
| IP64 | ○ | ○ |
6.Lamp rating
| Types | Rated operating voltage | Operating voltage range | Internal resister |
|---|---|---|---|
| Neon lamp | 100 to 200V AC | 80 to 240V AC | 120kΩ |
| LED | 6V DC | 5 to 15V DC | 2.4kΩ |
| 12V DC | 9 to 28V DC | 4.7kΩ | |
| 24 to 48V DC | 20 to 55V DC | 15kΩ |