Small Safety Limit Switch
Actuator |
Roller lever |
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Operating mechanism |
Slow action |
Contact form |
1NC/1NO |
Cable specifications |
UL Style 2464, 5 m |
Degree of protection |
IP67 |
As of August 8, 2024
Operating mechanism | Slow action |
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ctuator | Roller lever 17.5 dia. x 6.8 Metal lever, Resin roller R24.7 |
Frequency | 50/60 Hz |
Contact form | 1NC/1NO |
Load | General load/Micro load |
Earth terminal | With earth wire |
Cable specifications | UL Style 2464, 5 m Diameter: 8.3 mm Location of lead output: Underside AWG22 |
Ambient temperature | Operating: -30 to 70 ℃ (with no icing) |
Ambient humidity | 95 %RH max. |
Permissible operating speed | 1 mm/s to 0.5 m/s |
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Permissible operating frequency | Electrical: 30 operations / 1 minute max. Mechanical: 120 operations / 1 minute max. |
Contact resistance (Initial value) | 700 mΩ max. |
Insulation resistance | Between each terminal of the same polarities: 100 MΩ min. Between each terminal of the different polarities: 100 MΩ min. Between live-metallic part and ground: 100 MΩ min. Between each terminal and non-live-metallic part: 100 MΩ min. at 500 VDC |
Impulse withstand voltage | Between each terminal of the same polarities: 2.5 kV Between each terminal of the different polarities: 4 kV Between each terminaland ground: 4 kV |
Durability | Mechanical: 10 million operations min. |
Vibration resistance | Malfunction: 10 to 55 Hz, 0.75 mm single amplitude |
Shock resistance | Destruction: 1000 m/s2 min. Malfunction: 300 m/s2 min. |
Degree of protection | IP67 |
Classification of protection against electric shock | Class I (with earth wire) |
Operating Force (OF) | Standard value 5 N max. |
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Release Force (RF) | Standard value 0.5 N min. |
Pre-Travel (PT) | PT1 (11-12, 21-22): 6±3 ° (NC) PT1 (31-32, 41-42): 9±3 ° (NC) PT2: Reference value 12 ° (NO) |
Over-Travel (OT) | Standard value 40 ° min. |
Total Travel (TT) | Reference value 55 ° |
Direct Opening Force | Standard value 20 N min. |
Direct Opening Travel | Standard value 18 ° min. |
As of August 8, 2024
As of August 8, 2024
Mounting hole dimensions
As of August 8, 2024
As of August 8, 2024
As of August 8, 2024