The application of brushless dc motor in the electric tool industry, electric wrench + brushless dc motor drive control device + some on-off device, can be made into electric wrench; Form a complete set of rechargeable batteries, can be made into a portable electric wrench. Is mainly used to remove the car tyres, etc. , electric grinding brushless dc motor used in electric grinding machine, do not need to change the brush maintenance, rotational speed can also according to the situation of grinding workpiece speed regulation control, brush motor has a larger lower noise than the original, and due to the use of voltage of the dc voltage is reduced, security is greatly increased. , the vacuum cleaner, brushless dc motor used in vacuum cleaners, electric part of the reference to greatly reduce high rotational speed, suction, low noise, small on the surrounding electrical interference; If the rechargeable battery can also make it portable multi-purpose cleaner. Brushless dc motor is used for cutting machine, cutting machine, and there are two main characteristic. A, can change speed, to ensure the cutting wear, cutting speed is consistent, to ensure that the cutting quality. B, big cutting force, but once encountered a congestion, immediately stop, to ensure the safety of the equipment and the life. The application of brushless dc motor in the industry of garden tools, lawn mower, mainly has the following characteristics: a, lawn mower brushless dc motor is very accord with the load characteristics of lawn mower can run at any speed, and satisfies the requirement of the acceleration of a lawn mower. B, lawn mower, wide speed range of the brushless dc motor with unique features, can save the transmission for lawn mower and further improve the efficiency of a lawn mower. C, is more efficient than other ordinary motor. D, the rotor of permanent magnetic field, high overload ability stronger, meet the mower suddenly started, the needs of the rotation. E, the effect of regenerative braking is better. Lawn mower braking or downhill run completely entered the state power. F, small volume, light weight, save the space of a lawn mower, reduce the weight of the mower. G, no mechanical commutator, the dust is not easy to enter inside, safe and reliable. H, control system is simple. , chain saw, a brushless dc motor production chain saws, stable and reliable performance, the control effect is good, in the process of running start fast, smooth operation, low noise, can satisfy the requirement of all garden machinery industry, has a broad application prospect. The application of brushless dc motor in the medical industry, bone saw brushless dc motor used in medical equipment made in the operation with bone saws, great strength, saw cutting speed, low noise, small electromagnetic interference. And can form a complete set of rechargeable batteries, made into a portable products, easy to use. , dental electric grinding, electric drill is used for dental medical electrical grinding, drill of brushless dc motor, small volume, quick speed, low noise, little interference, durable, easy to use. Brushless dc motor model aircraft industry in the application of brushless dc motor used in the models, ship model, model plane, such as no spark interference small, easy to control, simple structure, light weight, is advantageous to the payload. Brushless dc motor in the application of equipment industry, used for bench drill bench drill brushless dc motor, can realize stepless speed bench drill speed, fully meet the needs of the operator, and the original classification speed control device can be cancelled, thus reducing the volume and reduce the cost. Brushless dc motor used in milling machine, milling machine, lathe, lathe can realize stepless speed, fully meet the needs of the operation process, with the mechanical and the original speed control device can be cancelled. Brushless dc motor in the application of the auto industry in response to national call to create new energy, electric cars, has a broad prospect of application of the new industry trend is to use pollution-free li-ion battery as a power supply system of electric vehicle, the vehicle has a high output torque, large power, high reliability, long service life, especially the Windows, skylights, etc. , met with failure, will automatically stop running, avoid accident happening.
