Haisong Jiang Juhao electromagnetic design manufacturer direct supply of non-standard electromagnet

[Latching Solenoid (Permanent Type Solenoid)] Keep Solenoid (Keep solenoid) using a permanent magnet. It works with all the linear motion of the electromagnet is similar. When the coil is energized, move the slider to the core, and finally stopped at the end position. And when the power is cut off, the slider remains in the same place, if you want the slider to return, must be applied reverse voltage (or current). Such an electromagnet can be made of the pull-in and introduce two forms of action. Sub-way and two-way self-maintained self-holding two kinds. One-way self-retaining only the core holding (latching) position at stroke end. The two-way self-holding solenoid dual coil structure, the core can be maintained (self-locking) in the form of two different start and end positions, and the two locations have the same output torque (with bistable characteristics). [Shanghai-ho electromagnetic design manufacturing production] Shanghai-ho was founded in 2004, is located in Shanghai's Songjiang Industrial Zone, it is a professional design, production, sale, Solenoid (Solenoid) manufacturers. I have a professional team to design a variety of professional solenoids, solenoid valves, solenoid pump, electromagnetic sucker, a mature manufacturing and assembly line workers, to provide customers with products tailored to the various electromagnets, poly-ho can help you choose the right right electromagnet products. Our solenoid, solenoid valves, solenoid pump, electromagnetic sucker, and other products are widely used: textile machinery, printers, electronic products, household appliances (refrigerators, dishwashers, air conditioners ...), toys, games, medical equipment, fitness equipment , detectors, Change machines, automatic pneumatic control, automatic water control, coffee machines, auto parts, electronic door locks, lockers, time clocks, vending machines, payphone machine automation. Customer's existing GE, Fujitsu, Siemens, Sumitomo, Samsung, Rittal, ABB, Haier and other domestic and international famous companies. Our solenoid, solenoid valves, solenoid pump, electromagnetic sucker, and other products to meet the IEC / EN / UL requirements and are CE / CB certification, Business Process / Environmental Control / Safety and Health in strict accordance with TS system works, the first in the industry to implement the electromagnet WEEE / ROHS. A has 10 years experience in electromagnetic design team can meet your requirements, provide you with the perfect product. [Poly ho electromagnet current produced products are:] frame solenoids (Open Frame Solenoid) solenoid tube (Tubular Solenoid) Latching Solenoid (Permanent Solenoid) valve electromagnet (Solenoids Valve) beat electromagnetic iron (Flapper Solenoid) rotating / oscillating electromagnet (Swing / Rotary Solenoid) electromagnetic pump (Solenoid Pump) health equipment electromagnet (Solenoid for Massager) magnechuck (Holding Magnets Solenoid) [Shanghai-ho Electronic Equipment Co., Ltd. Contact: ] Contact: Bai Zhaohui Tel: 13817270261 Business QQ: 1931046549 [lifting magnets faulty repair] 1, chains, pins. Chains, lifting electromagnet pin is the main key parts, which should always check whether damage, such as found in worn more than 10% of normal size would have to be replaced. 2, the appearance of the weld. Lifting electromagnets appearance abnormal state, such as weld cracks, etc., may cause cracks large weldments and welding pieces off, in severe cases can cause product obsolescence; small crack can make water intrusion inside the coil caused by damp insulation resistance decreases, leading to a short circuit between the coils. For this reason, once we found out that the case should be repaired immediately. 3, lifting electromagnet outlet box. The biggest failure was the outlet box sealing performance problems, as a result of improper sealing, moisture, Cheng Xu and people will, over time, the terminal due to moisture and corrosion, the introduction ends of the wires also easily damaged, and finally result in arcing at the terminal The introduction of blown lines. According to statistics, about 85% of the fault is due to the reasons caused. To this end it is necessary to always check whether the sealing performance improvement, whether bolt tightening, if there are problems, are advised to take immediate steps to give the maintenance and recovery. 4, the coil cable outlet. Lifting electromagnets often rise and fall even rotate conditions running, so it's easy to damage the cable outlet, you must always check their coat insulation has been smashed, damage, whether the cable core rupture, if these situations , should be replaced immediately. 5, lifting electromagnet poles. Lifting electromagnet pole face, likely to cause uneven wear and tear, if worn to weld, light allow moisture to penetrate and damage the insulation and shorten the life; severe coil protection fender off, finally damaged coil so lifting magnet scrap. When such signs of wear, early failures in the processing method can be used after surfacing polished, when excessive wear, the rear pole face should be uneven machined, then the size of the original steel welding electrode surface and ground flat damage convex surface welds.