|
 |
YNTH-10耐高温行程限位开关 YNTH-10耐高温行程开关,YNTH-10耐高温限位开关






宇诺YNTH系列耐高温行程开关是采用耐高温材料压铸而成的全封闭式行程限位开关,产品一常开一常闭电流5A/AC 220V,通过加大触点提高含银量等处理后可在高温环境下长时间使用。YNTH系列耐高温行程开关最高温度为350℃,产品根据客户不同的需求设计有滚轮摆臂型、叉状手柄型、顶部球形柱塞型、顶部柱塞型、钢丝型、滚轮手柄型、可变杆状手柄型、线圈簧片型,可满足不同场合使用要求。广泛使用于钢铁、化工、石油、电力等行业。
接点型式 Contact way

电性寿命图 Electrical life 电气寿命曲线(Cosφ=1) (环境温度5~200℃、环境湿度40~70%RH)

宇诺耐高温行程开关额定值 Rated number
额定电压 Rated voltage |
非电感性负载 Nonelectrical carry |
电感性负载(A) Electrical carry |
电阻性负载 Resistance oarry |
灯泡负载 Bulb carry |
电感性负载 Electrical carry |
马达负载 Motor carry |
NC |
NO |
NC |
NO |
NC |
NO |
NC |
NO |
125VAC 250VAC 480VAC 600VAC |
10 5 3 1 |
3 2 1.5 1 |
1.5 1 0.8 0.5 |
10 5 3 1.5 |
5 3 1.5 1 |
2.0 1 0.8 0.5 |
8VDC 14VDC 30VDC 125VDC 250VDC |
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 |
注:1、电感性负载:功率因素=0.4,时间常数=7msec。 2、灯泡负载之突入电流为稳定状态之10倍。马达负载之突入电流为稳定状态电流之6倍。 Remarks:1.Electrical carry:power factor=0.4.time constant= 7 msec. 2.The Bulb carry current is 10 times as than in stable condition. Motorcarry current is 6 times as than in stable condition.
宇诺耐高温行程开关特性 Characteristics
操作速度 Operation speed |
1mm至2m/S(AWLCA2型) , 1mm to 2m/S |
动作频率 Action frequency |
机械:120次/分 电气:30次/分 , Mechanically:120 times/minute Electically:30 times/Minute |
接点电阻 Contact resistance |
15MΩ以下(初期) Under 15mΩ(initial) |
绝缘电阻 Insulation resistance |
100MΩ以上(500VDC) 100mΩ above (at 500VDC) |
耐电压 Bearing voltage |
非连续端子间1,000VAC,50/60Hz持续1分钟 载电流与无载电流零件间与端子和接地之间2,200VAC,50/60Hz持续1分钟 Non-contact end:1,000VAC,50/60Hz for one minute Current parts and noncurrent parts and end and connect position :2,200VAC,50/60Hz for one minute |
振动 Vibration |
误动作耐久:10至55Hz,1.5mm双振幅 , Action:10 to 55Hz,1.5mm pairs swing |
冲击 Hitting |
机械耐久:1,000m/Sec2(约100G,S) 误动作耐久:300m/Sec2(约30G,S) Machine:1,000m/Sec2(about 100G,S) Action:300m/Sec2(about 30G,S) |
周围温度 Ambient temperature |
使用时:-10 至 +350℃ |
湿度 Humidity |
最大95%RH , Max 95% RH |
使用寿命 Serve life |
机械:15,000,000次以上(在额定OT值下) 电气:500,000次以上 Mechanically:15,000,000 times above(at rated ot) Electrically:500,000 times above |
重量 Weight |
约275g(YNTH-1) , About 275g |
防护等级 Protection structure |
IEC 规格:IP67 , IEC specification:IP67 |
宇诺耐高温行程开关动作特性 Action characteristics
型号Models |
YNTH-1 |
YNTH-2 |
YNTH-3 |
YNTH-4 |
YNTH-5 |
YN, TH-6 |
YNTH-7 |
YNTH-8 |
YNTH-9 |
YNTH-10 |
OF 最大(Max.) |
1360g |
1360g |
2720g |
2720g |
2720g |
2720g |
150g |
150g |
142g |
1200g |
RF 最小(Min.) |
227g |
227g |
910g |
910g |
910g |
910g |
- |
- |
28g |
- |
PT 最大(Max.) |
20° |
20° |
1.7mm |
1.7mm |
1.7mm |
1.7mm |
28mm |
28mm |
20° |
55° |
OT 最小(Min.) |
30° |
30° |
5.6mm |
5.6mm |
6.4mm |
5.6mm |
- |
- |
30° |
35° |
MD 最大(Max.) |
12° |
12° |
1mm |
1mm |
1mm |
1mm |
- |
- |
12° |
- |
TF 最大(Max.) |
2720g |
2720g |
- |
2720g |
- |
2720g |
- |
- |
200g |
- |
TT最小(Min.) |
50° |
50° |
6.5±0.8mm |
6.5±0.8mm |
OP:34±2.8mm |
9±0.8mm |
- |
- |
50° |
OP:90±10° |
http://www.yunuo.cc/show_pro.asp?823 www.chinayunuo.com
推荐产品:
3SE3-120/1UA行程开关
3SE3-100/1CA行程开关
JW2-11Z/3行程开关
WLCA2限位开关
HL-5030限位开关
YNTH-10耐高温行程限位开关
行程限位开关 微动开关 脚踏开关 耐高温限位开关 防水限位开关
|
当前位置:产品展示 >
YNTH-10耐高温行程限位开关
|
|