Como selecionar caixa de redução para motor elétrico?
Reduction gearbox for motor elétrico is a very widely used speed reduction transmission equipment, mainly assembled by the drive motor, reduction caixa de velocidade. There are many types of drive motors, commonly used DC motors, motores de passo, motores de copo oco, Servo Motors, etc. The performance parameters of different types of drive motors are different, so you need to choose a reasonable gear reducer according to your needs; when choosing a gear reducer you need to pay attention to the following points.
1. Select the Reduction gearbox according to the parameters of diameter specification, velocidade de saída, load speed, taxa de redução, torque de saída, gear clearance, potência de saída, tensão operacional, atual, etc.
2. Select the Reduction gearbox according to the type of drive motor. The more commonly used drive motors mainly include DC brush motors, Motores CC sem escova, motores de passo, motores de copo oco, servo motors and so on. Different drive motors have different driving characteristics, such as output speed, service life, etc.
3. Motor power selection, Reduction gearbox power selection is determined by the production machinery, aquilo é, the power required by the load. Reduction motor required with the motor power as follows: motor power = torque ÷ 9550 × motor power input rpm ÷ speed ratio ÷ use factor.
4. Motor speed selection, gearbox motor speed close to synchronous speed, and the magnetic field speed is graded by the magnetic pole log P, in between the two speed is not. The principle of speed reduction motor speed selection is to make it as close as possible to the speed of production machinery to simplify the rotation device.
5. Motor working environment, the motor is a long time or a short time working working system? Humidity, open-air occasions (anti-corrosão, waterproof, nível de isolamento, M4 when the shield), and the ambient temperature of the motor.
