Memory-type magnetic proximity sensor is suitable for sequence control with self-holding contacts.
Memory-type magnetic proximity switch PSMM series
High contact reliability and long lifespan that you can understand once you use it! The PSMM series memory-type magnetic proximity sensor, equipped with a self-holding function, is also 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. We also offer products that can withstand high temperatures and humidity, capable of continuous use at ambient temperatures of 130°C. Additionally, it has a proven track record of high contact reliability, being used by major elevator manufacturers. The contact section of this product features our original power lead switch, "Bestact," which is built-in and prevents oxidation and corrosion of the contacts. Compared to other products, it has been proven to have high reliability under various usage environments. 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 deterioration from external environments and 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. We are delivered 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 Switching 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 more details, please download the "Relay/Proximity Switch/Limit Switch Specification Catalog" from our website and refer to the product page. Download URL: https://www.bestact.co.jp/gl/download/catalog/general
Price information
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Delivery Time
※The delivery time may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
For position detection of multi-story parking lots For door zone detection of elevators For position detection of escalators Steel equipment Cement equipment
Detailed information
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This product is equipped with 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?"
Company information
For over 40 years, our relays and sensors have been used in various markets where reliability and safety are required, such as in Shinkansen (bullet trains) and steel manufacturing. With advantages such as an electrical lifespan that is twice that of general relays and a failure rate that is 1/20 under minimal loads, our products 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 environments, such as in vegetable factories where humidity is present.
