LK\212 Limit switch (plastic) roller pusher

LK\212 Limit switch (plastic) roller pusher

LK 200 Limit switches

LK\212
Economical & plastic type
Stainless steel roller, punch and spring
Swing amplitude, extra large±95°
Standard size configuration M20x1.5 for conduit connector
Ambient temperature -10 ... +70°C (with no icing)
Degree of protection IP65
Insulation resistance 100mΩ min. (below 500VDC)
Contact resistance 25mΩ max. (initial value)
Operation speed 0.5mm-50cm/s
Operating frequency Mechanical: 120 operations/minute Electical: 30 operations/minute
Shock Mechanical durable: 1, 000m/Sec2 (about 100G'S)
Malfunction: 300m/Sec2 (about 30G'S)
Vibration 10-55Hz,1.5mm double amplitude
Humidity <95% RH
Live Mechanical: 10,000,000 operations above
Electrical: 500,000 operations above
Dielectric strength 1000VAC, 50/60 Hz for 1 minute between terminals of the same polarity
1500VAC, 50/60 Hz for 1 minute between live and non-energized metal parts
1500VAC, 50/60 Hz for 1 minute between each terminal and ground
Operating force 700 g
Releasing Force 200 g
Pre-travel 1.8 mm
Tripping position 2.0 mm
Over travel 4.0 mm
Movement differential 1.2 mm
Total travel 5.8 mm

3D model

Dimensions

  • LK\212 Limit switch (plastic) roller pusher - Dimensions

Reference

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