The motor winding is short-circuited. When a short-circuit fault occurs in the motor winding, the short-circuit current is much larger than the normal operating current, which increases the copper loss of the winding,Nai on SeineHydraulic lifting cargo elevator, causing the winding to overheat and even burn out.Frequently check whether the various mechanisms are operating normally and whether there is any noise. If a fault is found,The condition of the oil in each system of the elevator should be checked, it should be replaced in time. The performance of the professional elevator factory is stable, safe, reliable, and start with the preparation work to prevent all possible failures and accidents. I hope that the editor can summarize the knowledge points today. Help everyone.San CarlosMechanisms: Mechanisms such as tabletops, track grooves, wire ropes, chains, and pulleys are made of solid materials to ensure safety.It is strictly forbidden to switch the electric control switch with wet hands. Many people tend to ignore this detail. Although the safety voltage of the hydraulic lifting platform is below V if you touch the power supply with your hands, it may cause lifting failure in light cases, or electric shock accidents in severe cases.The wrong connection of the motor of the elevator When a coil, coil group or one-phase winding is reversed, it will cause a serious imbalance in the three-phase current and cause the winding to overheat.

When the freight elevator breaks down, professionals should be invited to repair it, and the freight elevator cannot be altered without authorization.Overview of manual hydraulic platform: Manual hydraulic platform is a small lifting mechanical platform, mainly used for small-scale lifting, lifting, moving and placing items, and also for handling small valuables. The appearance of the product is generous and beautiful, the structure is firm, stable, safe and reliable, and its performance and service life have reached the advanced level of the same equipment. At present,Nai on SeineGuide rail type simple lifting cargo elevator, the mainstream of the market is hydraulic drive lifting. Due to its small size and convenient movement, it is widely used in logistics transportation warehouse management, libraries, and ordinary small equipment manufacturing industries.The safety device and application of the guide rail hydraulic lifting platform The use of the guide rail hydraulic lifting platform The guide rail hydraulic lifting platform is a non-scissor hydraulic lifting freight elevator. It is used for goods between different floors of industrial plants, restaurants, etc. The low height can be made to -mm. The advantage is that it can be placed directly on the ground without digging pits reducing engineering construction costs, and there is no need to set up hanging points on the top, which is safe. Reliable; the hydraulic lifting platform adopts hydraulic transmission mode, and can be non-calibrated according to customer needsSeveral types: Motor winding open circuit. When one of the motor windings is disconnected, or one of the parallel branches is disconnected, the three-phase current will be unbalanced and the motor will overheat.High quality brand,Features of hydraulic lifts: According to the working mode, hydraulic lifting platform products are divided into crank arm hydraulic lifting machines, scissor hydraulic lifting machines, mast type hydraulic lifts, and straight arm hydraulic lifting machines. The hydraulic lift is a replacement product of the folding arm lift (lifting platform) and the scissor lift (lifting platform). It can be widely used in stations, docks, airports, hotels, post and telecommunications, municipal gardens, garages, cleaning companies, public building facade decoration, decoration or installation and maintenance of power systems, etc. The lift has the advantages of light weight, self-propelled, electric start, self-supporting legs, large working area, especially the ability to cross obstacles for high-altitude operations and the like.Regular maintenance Regularly check whether the circuit system of the hydraulic lifting platform is loose, and check whether the wires and cables are aging and damaged, which may cause leakage of the line. If there is, it should be repaired in time to avoid electric shock.Guide rail lift (also known as freight elevator) is a non-scissor hydraulic lifting platform, which is mainly used in industrial plants, restaurants, restaurants, warehouses, docks, workshops and other places that need to move goods vertically between high-rise buildings above the second floor. The low height is especially suitable for sites where the site is not suitable for digging pits. What problems do we need to pay attention to in these places where elevators are used?

Features of hydraulic lifts: According to the working mode, hydraulic lifting platform products are divided into crank arm hydraulic lifting machines, scissor hydraulic lifting machines, mast type hydraulic lifts, and straight arm hydraulic lifting machines. The hydraulic lift is a replacement product of the folding arm lift (lifting platform) and the scissor lift (lifting platform). It can be widely used in stations, docks, airports, hotels, post and telecommunications, municipal gardens, garages, cleaning companies, public building facade decoration, decoration or installation and maintenance of power systems, etc. The lift has the advantages of light weight, self-propelled, electric start, self-supporting legs, simple operation, large working area, especially the ability to cross obstacles for high-altitude operations and the like.offer,The safety device and application of the guide rail hydraulic lifting platform The use of the guide rail hydraulic lifting platform The guide rail hydraulic lifting platform is a non-scissor hydraulic lifting freight elevator. It is used for goods between different floors of industrial plants, restaurants, etc. The low height can be made to -mm. The advantage is that it can be placed directly on the ground without digging pits, reducing engineering construction costs, and there is no need to set up hanging points on the top, which is safe. Reliable; the hydraulic lifting platform adopts hydraulic transmission mode,Nai on Seine10 ton lifting cargo elevator, and can be non-calibrated according to customer needsSeveral types: Motor winding open circuit. When one of the motor windings is disconnected, or one of the parallel branches is disconnected, the three-phase current will be unbalanced and the motor will overheat.Precautions for daily maintenance of hydraulic lifts Check all hydraulic pipes and joints of hydraulic lifts. The pipes must not be damaged, the joints must not be loose, and all joints must be tightened.The wrong connection of the motor of the elevator When a coil, coil group or one-phase winding is reversed it will cause a serious imbalance in the three-phase current and cause the winding to overheat.Nai on Seine,Naturally connect the motor to the lift. When connecting, it must be ensured that the concentricity of the output shaft of the elevator is consistent with that of the input shaft of the motor, and that the outer flanges of the two are parallel. If the concentricity is inconsistent, it will cause the motor shaft to break or the elevator gear to wear.The surface of the brushes of each part should be kept clean, and the pressure of the brushes should be adjusted so that the area is not less than %. Professional elevator factory, large quantity favorably, high quality and low price. Fire-resistant-waterproof-high temperature resistant, durable, safe and reliable.The surface of the brushes of each part should be kept clean, and the pressure of the brushes should be adjusted so that the area is not less than %. Professional elevator factory, large quantity favorably, high quality and low price. Fire-resistant-waterproof-high temperature resistant durable, safe and reliable.