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the limit switch built-in 2 circuit both edge basic switch in diecasting case. |
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very solid design with high mechanical strength, heat resistance, oil resistance, |
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vibration-resistance and water-resistance. |
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various types of roller, lever, lot lever, push types etc., and easy maintenance of operation verifiable lamp |
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type. |
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ip : 56 | | |
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protective structure against slag and metal piece dispersed from welding/melting in welding line of arc |
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welding etc. |
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lamp cover of heat resistant resin. |
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minimized bad operating due to penetration of power and other particles by use of |
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protection cap between head and lever. |
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strengthened lever endurance by use of high strength aluminum diecasting material. | | |
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| gerneral type |
lamp type |
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| gerneral type |
lamp type |
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ys 511 rl | |
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ys 611 rl | |
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ys 512 rl | |
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ys 612 rl | |
| gerneral type |
lamp type |
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| gerneral type |
lamp type |
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ys 513 rl | |
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ys 613 rl | |
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ys 513 sl | |
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ys 613 sl | |
| gerneral type |
lamp type |
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| gerneral type |
lamp type |
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ys 515 l | |
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ys 615 l | |
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ys 516 p | |
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ys 616 p | |
| gerneral type |
lamp type |
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| gerneral type |
lamp type |
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ys 516 pb | |
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ys 616 pb | |
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ys 517 rp | |
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ys 617 rp | |
| gerneral type |
lamp type |
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| gerneral type |
lamp type |
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ys 518 s | |
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ys 618 s | |
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ys 519 rl | |
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ys 619 rl | |
| gernera type |
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ysn 611 rl (spatter |
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type) | |
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for various fields such as many kinds of machine tools, automatic controller etc. | | |
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| item |
performance |
| insulation resistance |
above 100 ＆#13249; (dc 500v, meg) |
| contact resistance |
below 20m ＆#8486; (initial ＆#118alue) |
| withstand voltage |
ac 1,500v/min (50 ~ 60 hz) |
| withstand vibration |
10 ~ 55hz, double amplitude 1.5mm |
withstand impact
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above 30g (300 ＆#13224; ) |
| lifetime |
mechanical |
switching freq : 20times/min. about 1 million times |
| electrical |
switching freq : 20times/min. about 100,000 times |
| ambient temperature |
-10 ~ +55 ℃ |
| relative humidity |
45 ~ 85% |
| weight |
above 300g ~315g | | |
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| classified type |
shape |
designation |
max. lever operating angle |
| roller lever type |
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ys511rl |
left/right 90 ° , 45 ° |
| both lever suspending type |
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ys512rl |
left/right 90 ° |
| roller adjusting lever type |
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ys513rl |
left/right 90 ° , 45 ° |
| lot spring lever type |
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ys513sl |
left/right 90 ° , 45 ° |
| lot adjusting lever type |
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ys515l |
left/right 90 ° , 45 ° |
| push plunger type |
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ys516p |
top, bottom |
| top ball type |
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ys516pb |
top, bottom |
| roller plunger type |
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ys517rp |
top, bottom |
| coil spring type |
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ys518s |
(non-directional) |
| large roller lever type |
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ys519rl |
(left/right) 90¡æ | | |
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| part |
materials |
| body |
zn alloy diecasting |
| actuator |
roller |
stainless steel |
| lever |
aluminum alloy diecasting |
| cam |
sum 24l |
| plunger |
sum 24l |
| built-in switch body |
thermosetting phenol resin |
| terminal |
brass |
| contact |
silver-cadmium oxide alloy | | |
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| rating voltage(v) |
non-inductive load(a) |
inductive load(a) |
| resistance load (cos¨ª=1) |
lamp load |
inductive load
(cos¨ª=0.4, l/r=7ms) |
motor load |
normally
closed |
normally
open |
normally
closed |
normally
open |
normally
closed |
normally
open |
normally
closed |
normally
open |
ac 125
 250
250 |
10
10
10 |
10
10
10 |
3
2
1.5 |
1.5
1
0.5 |
10
10
3 |
5
3
1.5 |
2.5
1.5
0.8 |
dc 8
14
30
125
250 |
10
10
6
0.8
0.4 |
6
6
4
0.2
0.1 |
3
3
3
0.2
0.1 |
10
10
6
0.8
0.4 |
6
6
4
0.2
0.1 | |
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| ¡ø (note) - |
| 1. above ＆#118alues indicate normal current. |
| 2. inductive load is above 0.4 of induction ratio(ac), and below 7ms of time constant(dc). |
| 3. rush current of 10 times occurs in lamp load. |
| 4. rush current of 6 times occurs in motor load. | |
公安机关备案号：44040202000677|
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