Vane type proximity switch suitable for detecting the floor level of lifts and the position of cranes and trolleys.
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Magnetic Proximity Switches
Vane type magnetic proximity switch PSMO-15G□ PSMO-25G□ (Medium-Capacity Type)
▼Features
◼ These switches have a long track record as lift landing switches and position detection switches for cranes and trolleys, and contribute to the improvement of contact failure.
◼ No power supply is required because the output of the contact is switched by shielding the magnetic field of the magnet with a magnetic vane (1.6 mm or more, or 2.3 mm or more).
◼ No mechanical wear and long life due to non-contact drive using magnets.
◼ These switches have a long track record as lift landing switches and position detection switches for cranes and trolleys, and contribute to the improvement of contact failure.
◼ No power supply is required because the output of the contact is switched by shielding the magnetic field of the magnet with a magnetic vane (1.6 mm or more, or 2.3 mm or more).
◼ No mechanical wear and long life due to non-contact drive using magnets.
Ratings and Specifications
Type | PSMO-15G1 | PSMO-15G2 | PSMO-15G2S | PSMO-15G1T | PSMO-15G2T | |
Groove Width mm | 14 | |||||
Groove Depth mm | 52 | |||||
Contact Arrangement | 1NO | 1NC | 1NO | 1NC | ||
Incorporated Bestact | R25 | |||||
Contact Performance | Refer to the BESTACT Type R25 & R15 specification table | |||||
Rated Insulation Voltage | 250VAC (50/60HZ) | |||||
Operating Characteristics (mm) *1 | UP-ON | 9 to 20 | 20 to 29 | 9 to 20 | 20 to 29 | |
UP-OFF | 26 to 35 | 14 to 24 | ー | 26 to 35 | 14 to 24 | |
DOWN-ON | 18 to 29 | 9 to 18 | 18 to 29 | 9 to 18 | ||
DOWN-OFF | 3 to 12 | 14 to 24 | ー | 3 to 12 | 14 to 24 | |
Differential*2 | 12 or less | 6 or less | 12 or less | |||
Insulation Characteristics | Insulation Resistance | 5MΩ or greater (with 500VDC Megger) | ||||
Withstand Voltage (50/60HZ) | 1500VAC for 1 minute (Across Open Contacts: 500VAC) | |||||
Vibration Resistance | 19.6m/s²｛2G｝ (10 to 200Hz) | |||||
Shock Resistance | Erroneous Operation | 98m/s²｛10G｝ | ||||
Breakdown | 490m/s²｛50G｝ | |||||
Standard Vane Detected mm | t1.2×60×100 or greater | |||||
Enclosure *3 | Equivalent to IP50 | Equivalent to IP67 | ||||
Connecting method (Cable) | 0.75㎟ 2 conductors 1m long. | |||||
Ambient Temperature (With no freezing or condensation) | Operating | -10 to +50℃ | ||||
Storage | -25 to +70℃ | |||||
Approx. Weight | 350g | |||||
Type | PSMO-25G1 | PSMO-25G1T | PSMO-25G2 | PSMO-25G2T | |
Groove Width mm | 24 | ||||
Groove Depth mm | 52 | ||||
Contact Arrangement | 1NO | 1NC | |||
Rated Insulation Voltage | 250VAC (50/60HZ) | ||||
Incorporated Bestact | R25 | ||||
Contact Performance | Refer to the BESTACT Type R25 & R15 specification table | ||||
Operating Characteristics (mm) *1 | UP-ON | 5 to 30 | 5 to 25 | ||
UP-OFF | 13 to 43 | 18 to 43 | |||
DOWN-ON | 8 to 33 | 13 to 33 | |||
DOWN-OFF | -5 to 25 | -5 to 20 | |||
Insulation Characteristics | Insulation Resistance | 5MΩ or greater (with 500VDC Megger) | |||
Withstand Voltage (50/60HZ) | 1500VAC for 1 minute (Across Open Contacts: 500VAC) | ||||
Vibration Resistance | 19.6m/s² ｛2G｝ (10 to 200Hz) | ||||
Shock Resistance | Erroneous Operation | 98m/s² {10G} | |||
Breakdown | 490m/s² {50G} | ||||
Standard Vane Detected mm | t1.6×60×100 (t1.2 or greater) | ||||
Enclosure | Equivalent to IP50 | Equivalent to IP67 | Equivalent to IP50 | Equivalent to IP67 | |
Connecting method (Cable) | 0.75㎟ 2 conductors 2.5m long. | 0.75㎟ 2 conductors 1m long. | 0.75㎟ 2 conductors 2.5m long. | 0.75㎟ 2 conductors 1m long. | |
Ambient Temperature (With no freezing or condensation) | Operating | -10 to +50℃ | |||
Storage | -25 to +70℃ | ||||
Approx. Weight | 350g | ||||
Note: ＊1. Operating characteristics are nearly symmetric to vane passage direction (vertical).
Values tabulated are the ones at insertion depth of 40mm.
＊2. Refer to OPERATING CHARACTERISTICS page for details.
Values tabulated are the ones at insertion depth of 40mm.
＊2. Refer to OPERATING CHARACTERISTICS page for details.
Dimensions (㎜)
Operating Characteristics
Operating Method
