This device is suitable for all the elevators that need overload signal and escalators that need energy-saving operation. It can also be used for mechanical limit connection or proximity switch. The device has high cost performance. Because the hall sensor is used to realize non-contact induction working mode, the system does not directly bear the elevator load, so it has long service life, good stability, installation and debugging It overcomes the defect that the mechanical overload switch is easy to be damaged.
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The inductor is mainly used for elevator leveling and speed changing, and can also be used for limit control of other lifts. It has a high cost performance ratio. Due to the use of imported high-sensitivity reed tube and non-contact induction working mode, it overcomes the defect of mechanical switch easy to be damaged. It has the advantages of sensitivity, reliability, long service life, quick breaking, no power consumption, convenient installation and wiring and reasonable structure
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Photoelectric switch is developed according to the specific needs of the elevator industry. It is mainly used for elevator shaft signal acquisition, such as door area signal, leveling signal, speed change signal, end station signal. It is widely used in elevator control and elevator monitoring. The photoelectric switch can also be used in other industrial fields.
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Photoelectric switch is a photoelectric switch developed according to the specific needs of elevator industry. It is mainly used to obtain elevator well signal, such as gate signal, flat layer signal, speed change signal and end station signal. Widely used in elevator control and elevator monitoring. The photoelectric switch can also be used in other industrial fields.
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VVVF inverter is more and more widely used in elevator industry because of its many advantages. However, the interference caused by the harmonic of frequency converter seriously affects the normal operation of other precision instruments and electrical equipment in some occasions. In view of this situation, we developed a three-phase power filter in time, which has obvious effect on solving the system interference and the series connection between the systems, so that the superiority of the frequency converter has been given greater play.
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FFD-KLA-MTU-01B escalator fault display board is a new generation of products by our factory. It can monitor and display the running state of escalator and store the fault code for inquiry. The circuit is carefully designed and optimized, and the high reliable microprocessor is used to make the product run reliably and stably in various harsh environments. The novel programming scheme is applied to make the detection circuit have lower power consumption, less heat, more reliable hardware operation and longer life.
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Suzhou Zhikejingling Electromechanical Co.,Ltd.
Address:155 Zhongfeng street, high tech Zone, Suzhou
Tel:0512-66627461
Fax:0512-66627461
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Mr Yu