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Limit Switch Specifications

Limit Switch Specifications
Limit Switch Specifications

INTRODUCTION Limit Switch Specifications

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Product Description
CHARACTERISTICS
  • Contact arrangement : SPDT
  • Expected life (min. operations) :
    Electrical (at rated load ON/OFF frequency : 20/min) : 200,000
    Mechanical (ON/OFF frequency : 50/min) : 10,000,000
  • Insulation resistance (initial) : more than 100MΩ at 500 V DC
  • Dielectric strength
    Between terminals : 1,500 Vrms
    Between terminals and other exposed metal parts : 2,000 Vrm
    Between terminals and ground : 2,000 Vrm
  • Shock resistance
    At free position (max) : 10G
    At operation limit position (max) : 30G
  • Vibration resistance (max) : 55 Hz at 1.5 mm travel
  • Contact resistance (initial) : less than 15 mΩ at 6-8 V DC
  • Allowable operation speed : 120 cycles/min
  • Ambient temperature : -20℃ to +60℃ / -4℉ to +140℉
  • Ambient humidity (max) : 95%
SPECIFICATIONS
Item NO :
  • AZ7120
    Operating Force : 150g max
    Release Force : 40g min
    Pretravel : 13.5mm max
    Movement Differential : 3.2mm max
    Overtravel : 4.0mm min
    Operating Position : 25±2.0mm
  • AZ7140
    Operating Force : 220g max
    Release Force : 60g min
    Pretravel : 8.5mm max
    Movement Differential : 2.0mm max
    Overtravel : 2.5mm min
    Operating Position : 25±1.3mm
  • AZ7312
    Operating Force : 600g max
    Release Force : 100g min
    Pretravel : 2.0mm max
    Movement Differential : 0.8mm max
    Overtravel : 6.0mm min
    Operating Position : 33.3±1.2mm
  • AZ7124
    Operating Force : 200g max
    Release Force : 60g min
    Pretravel : 11mm max
    Movement Differential : 2.4mm max
    Overtravel : 3.0mm min
    Operating Position : 50±2.0mm
  • AZ7144
    Operating Force : 280g max
    Release Force : 100g min
    Pretravel : 6.5mm max
    Movement Differential : 1.5mm max
    Overtravel : 2.0mm min
    Operating Position : 50±1.6mm
  • AZ7166
    Operating Force : 120g max
    Pretravel : 25mm max
    Overtravel : 11mm min
    Totaltravel : 36mm min
  • AZ7121
    Operating Force : 180g max
    Release Force : 50g min
    Pretravel : 11.0mm max
    Movement Differential : 2.4mm max
    Overtravel : 3.0mm min
    Operating Position : 40±1.9mm
  • AZ7141
    Operating Force : 240g max
    Release Force : 80g min
    Pretravel : 6.5mm max
    Movement Differential : 1.5mm max
    Overtravel : 2.0mm min
    Operating Position : 40±1.6mm
  • AZ7110
    Operating Force : 600g max
    Release Force : 100g min
    Pretravel : 2.0mm max
    Movement Differential : 0.8mm max
    Overtravel : 5.0mm min
    Operating Position : 44±1.2mm
  • AZ7310
    Operating Force : 600g max
    Release Force : 100g min
    Pretravel : 2.0mm max
    Movement Differential : 0.8mm max
    Overtravel : 6.04.0mm min
    Operating Position : 21.8±0.8mm
  • AZ7311
    Operating Force : 600g max
    Release Force : 100g min
    Pretravel : 2.0mm max
    Movement Differential : 0.8mm max
    Overtravel : 6.0mm min
    Operating Position : 33.3±1.2mm
  • AZ7100
    Operating Force : 600g max
    Release Force : 100g min
    Pretravel : 2.0mm max
    Movement Differential : 0.8mm max
    Overtravel : 0.8mm min
    Operating Position : 30±0.8mm