Adjustable Lever Limit Switch (LXK3/20S/J)

LXK3 Limit Switches (LXK3/20S/J)General IntroductionLX-K3 series limit switch is applied to the 50HZ/60HZ, 250VAC, 220VDC control circuits, works as travel control, limit control, motion direction or speed change, machine tool automatic control, etc.Approved standards: GB14048.5 IEC60947-5-1.Technical Specification Operatin

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LXK3 Limit Switches (LXK3/20S/J)


General Introduction

LX-K3 series limit switch is applied to the 50HZ/60HZ, 250VAC, 220VDC control circuits, works as travel control, limit control, motion direction or speed change, machine tool automatic control, etc.
Approved standards: GB14048.5 IEC60947-5-1.

Adjustable Rod Lever Limit Switches (LXK3/20S/J)Adjustable Rod Lever Limit Switches (LXK3/20S/J)
Technical Specification
 
Operating Speed0.5mm~0.5m/s
Operating FrequencyMechanical:120 operations/min;Electrical:30 operations/min
Contact Resistance50mΩ max (initial value)
Insulation Resistance100mΩ min(at 500VDC)
Conventional Thermal Current5A
Electrical PrameterAC380V/0.8A DC220V/0.1A
Dielectric Strength1890V, 50/60Hz for 1min between terminals of the same polarity
2500V, 50/60Hz for 1 min between terminal and non-current carrying metal parts
2500V, 50/60Hz for 1 min between terminal and ground
Vibrationmalfunction:10Hz~55Hz, 1.5mm double amplitude
Shockmechanical resistance:1000m/s2; malfunction:300m/s2
Ambient EnvironmentTemperature:minus5centigrade~60 centigrade(no ice); Humidity:<90%RH
Working LifeMechanical:6*106 Min.; Electrical:3*105
Degree of ProtectionIP52
 
TypeOperating Force maxPretravel maxOvertravel min
LX-K3/20S/Z30N(3.06kgf)7mm2.0mm
LX-K3/20S/L30N(3.06kgf)7mm2.0mm
LX-K3/20S/B20N(2.04kgf)45°20°
LX-K3/20S/T20N(2.04kgf)45°20°
LX-K3/20S/J20N(2.04kgf)45°20°
LX-K3/20S/D20N(2.04kgf)45°20°
LX-K3/20S/H130N(3.06kgf)80°/
LX-K3/20S/H230N(3.06kgf)80°/
LX-K3/20S/H330N(3.06kgf)80°/
LX-K3/20S/W20N(2.04kgf)45°/

Adjustable Rod Lever Limit Switches (LXK3/20S/J)

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