LSA Limit Switches

Strong metal housing, swing arm max.95 degree
10 million operations mechanical life. Stainless steel idler wheel, punch and spring. Selective PG11 cable gland. Working current up to 10A by 220V voltage.

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6.88 

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1153003
LSA-021 Limit Switch
6.88 
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Min: 0
Step: 1
1153002
LSA-003 Limit Switch
6.88 
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Min: 0
Step: 1
1153001
LSA-001 Limit Switch
6.88 
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1153004
LSA-031 Limit Switch
6.88 
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Description

  Details


Model LSA LSA-001 LSA-003 LSA-012 LSA-021
Operationg force OF(Max.) 800g 800g 800g 400g-cm
Release force RF(Min.) 400g 400g 400g 100g-cm
Pre-travel PT(Max.) 1.8mm 1.8mm 1.8mm 20degree
Tripping position TP±10% 2.0mm 2.0mm 2.0mm 22.5°
Movement differential MD(Max.) 1.2mm 1.2mm 1.2mm 10°
Over travel OT(Min.) 4.0mm 4.0mm 4.0mm 75°
Total travel TT(Min.) 5.8mm 5.8mm 5.8mm 95°
Rotary indexing         22.5°

Model LSA LSA-031 LSA-061 LSA-071 LSA-081
Operationg force OF(Max.) 400g-cm 150g 150g 150g
Release force RF(Min.) 100g-cm 50g 50g 50g
Pre-travel PT(Max.) 20° 20° 30mm 30mm
Tripping position TP±10% 22.5° 22.5° 22.5° 22.5°
Movement differential MD(Max.) 10° 14° 14° 14°
Over travel OT(Min.) 75° 20mm 20mm 20mm
Total travel TT(Min.) 95° 50mm 50mm 50mm
Rotary indexing   22.5°      

Characteristics
Double break INO + INC Force Break snap action (NO and NC contacts)
Rated voltage/current 10(4)A, 125, 250VAC/6(2), 380VAC For inductance Load, Cos∮=0.4
Contact resistance 25mΩ max. (initial value)
Insulation resistance 100mΩ min.(at 500VDC)
Dielectric strength 1000VAC, 50/60Hz for 1 minute between terminals of the same polarity
1500VAC, 50/60Hz for 1 minute between current-carrying and non-current-carrying metal parts
1500VAC, 50/60Hz for 1 minute between each terminal and ground
Electrical endurance 500,000 at 10A 250VAC Resistive
Mechanical life 10,000,000 operations min.(under rated conditions)
Operation speed 5mm/s to 0.5m/s
Waterproof and dust-proof IP66
Rising temperature Max 30 ℃ over ambient temperature at rated voltage/current
Standard EN50041, EN50047, IEC337-1,VDE0660
Operation temperature -5 ℃ – 65 ℃ (with no icing)
Storage temperature -5 ℃– 65 ℃(with no icing)
Humidity 95% RH Max.
Shock  Mechanical durable: 1000m/square s min.
Malfunction:300m/ S2 min.
Vibration frequency Malfunction: 10 to 55Hz 1.5mm double amplitude
Torque of terminal screw 6-8 kgf-cm
Torque of other screw Cover 12-14 kgf-cm/Head 8-9 kgf-cm/Mounting 50-60 kgf/cm
Bare cooper wire spec. ∮2 Max.
Cable Spec. ∮12 Max. (IP65 if use ∮8-9)
Pictures, dimensions,table data and technical drawings of this product are made with reasonable care and liability is excluded for the accuracy and correctness of this data.

lsa limit switch lsa xxx 


  Dimensions

lsa limit switch lsa 001

lsa limit switch lsa 003

lsa limit switch lsa 012

lsa limit switch lsa 021

lsa limit switch lsa 031

lsa limit switch lsa 061

lsa limit switch lsa 071

lsa limit switch lsa 081

 

 

 

 

 

 

 

 

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LSA Limit Switches

Strong metal housing, swing arm max.95 degree 10 million operations mechanical life. Stainless steel idler wheel, punch and spring. Selective PG11 cable gland. Working current up to 10A by 220V voltage.