Optimal for sequence control! Magnetic proximity sensor with self-holding function!
Memory-type magnetic proximity switch PSMM series
High contact reliability and long lifespan that you can understand once you use it! The PSMM series is a memory-type magnetic proximity sensor equipped with a self-holding function, making it ideal for sequence control!
Our memory-type magnetic proximity sensor, the PSMM series, is equipped with a self-holding function, eliminating the need for an external self-holding circuit, which simplifies sequence control. There are products that can withstand high temperatures and humidity, and they can be continuously used at ambient temperatures of 130°C. Additionally, they have a high contact reliability and have been used by major elevator manufacturers. The contact part of this product incorporates our original power lead switch, "Bestact," which prevents oxidation and corrosion of the contacts, proving high reliability under various usage environments compared to other products. Bestact achieves long-lasting products with excellent environmental resistance and vibration resistance due to our unique structure, which differs from conventional lead switches. 【Product Features】*Comparison with equivalent products from other companies ○ "High contact reliability": Low failure rate and long lifespan due to unique contact mechanism ○ "Excellent environmental resistance": Minimal long-term degradation from external environments, strong against high temperatures and humidity ○ "Low maintenance frequency": Reduced maintenance burden due to long lifespan If you are looking for a magnetic proximity sensor or are not satisfied with existing magnetic proximity sensors, please feel free to consult us. This is brought to you by the Yaskawa Electric Group, a top runner in industrial robots.
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basic information
[Memory Type Magnetic Proximity Sensor PSMM Series Contact Ratings and Specifications] - Rated Continuous Current: 5A - Rated Operating Current: AC220V 1A (50/60Hz) DC220V 0.2A (L/R=100ms) DC110V 0.5A (L/R=100ms) - Maximum Inrush Current: AC220V 30A (Power Factor 0.3–0.4) - Maximum Interrupting Current: AC220V 30A (Power Factor 0.3–0.4) DC220V 0.4A (L/R=100ms) DC110V 0.6A (L/R=100ms) - Minimum Operating Voltage/Current: 24V 1mA* 5V 10mA* Failure Rate λ₆₀ = 4.6×10⁻⁹ (/time) or less *For digital applications in phototransistor lighting circuits For other detailed specifications, please refer to the catalog.
Price information
Starting from 5,500 yen (excluding tax) – Prices may vary depending on the format and quantity. Please let us know your request for a quote using the "Contact Us" button.
Delivery Time
※The delivery date may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
For detecting the position of multi-story parking lots For detecting the door zone of elevators For detecting the position of escalators Steel equipment Cement equipment
Detailed information
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This product is equipped with a Yaskawa Power Lead Switch Bestact. Our products have been recognized for their value by customers in markets that demand high reliability and safety for many years. We have prepared materials to explain "Bestact," the core technology that makes our products long-lasting and highly reliable, so please take a look at the catalog "[Material] What is a Lead Switch?"
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Company information
For over 40 years, our relays and sensors have been trusted and used in various markets where reliability and safety are essential, such as in Shinkansen (bullet trains) and steel manufacturing. With advantages such as an electrical lifespan that is twice that of standard relays and a failure rate of 1/20 under low loads, we contribute to improving equipment reliability while also reducing running costs by decreasing the frequency of replacements. Leveraging the excellent environmental resistance of our products, they perform well even in harsh conditions, such as in vegetable factories where humidity is present.