Spot Magnetic Proximity Switch SCJK-3C-K/T Shandong Zhuoxin Electric Spot Magnetic Proximity Switch SCJK-3C-K/T Working Principle Magnetic Proximity Switch SCJK-3C-K/T adopts the principle of magnetic induction, fundamentally solving the impact caused by any electric field interference. This series of switches has a long operating distance, strong performance, good sealing performance, stable and reliable magnetic force, hemispherical working characteristics, easy installation, long service life, and can work in high humidity, temperature, and harsh environments. They are widely used as position control switches in steel rolling, coking, valves, shipbuilding, mining, lifting, transportation, and other fields, or replace the original slide contactor mechanical limit switches. They are domestically produced products and components that achieve contactless transmission of control signals. It has been widely used in coke ovens of major steel companies such as Benxi Iron and Steel Rolling Plant, Taiyuan Iron and Steel Company, and Lingyuan Iron and Steel Company, and has received high praise from users& nbsp; Product Description: A magnetic proximity switch is composed of two parts: a magnet and a switch contact. Magnets are divided into two types: electromagnets and permanent magnets, and can be selected according to the needs of control. The switch contacts are divided into three forms: normally open contact, normally closed contact, and transfer control contact, which are also selected according to actual needs. The magnet and contact should be installed on the same axis, and the distance between the two should be within the working distance. There should be no strong magnetic field around the switch contacts to avoid any impact. Electromagnets require direct current 24V power supply, and the two leads of the switch contacts should be connected in series to the power supply and load, and should not only be connected to the power supply, causing short circuiting and burning of the contacts. The wiring should be as short as possible and as far away from the wiring as possible. 2. Functional non memory magnetic proximity switches should be non-contact and have on/off or switching functions to achieve alignment, limiting, and various control purposes. SCKJ series function introduction: Configure the number of contacts and magnets for magnetic proximity switches based on the on-site detection and control points of each user. Installation requirements: can be installed indoors and outdoors, suitable for ambient temperatures of -55 ℃~125 ℃. Technical performance indicators of SCJK series contacts: 1. Large operating distance: 120mm. 2. On/off difference: within 30mm. 3. Response time: less than 10ms. 4. Vibration frequency: 20G 10-1000HZ. 5. Excitation voltage: C24V&plum; 2V6. Excitation current: 0.6A7. Environmental humidity: -55 ℃&mash+ 125 ℃ 8. Contact large capacity: 80VA 9. Large switching current: 0.8A10. Large switching voltage: C350V AC300V11. Contact resistance: less than 0.1Ω 12. Weight: 3.6kg magnet, 0.6kg contact. 13. Using JZ7-44 as the load, with a lifespan of 500000 times. After sales service: 1. Service tenet: speed, decisiveness, accuracy, thoughtfulness, * 2. Service goal: to win customer satisfaction. 3. Service efficiency: If the equipment malfunctions during or outside the warranty period, the supplier will negotiate with technicians or return to the factory for repair after receiving notification.