High Quality and widely used Reducer
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The reducer is a kind of independent component which is composed of the gear drive, worm drive and gear - worm drive enclosed in the rigid shell. It is often used as the reducer transmission device between the original moving parts and the working machine.Reducer is a lot of national economy in the field of mechanical transmission device, industry involving product categories include all kinds of gear reducer, planetary gear reducer, worm reducer, also includes a variety of special transmission device, such as growth device, speed regulating device, and including flexible transmission device, all kinds of compound gear, etc.The products and services include metallurgy, nonferrous metals, coal, building materials, ships, water conservancy, electric power, construction machinery and petrochemical industries.
China's reducer industry development history has been nearly 40 years, in the national economy and national defense industry in various fields, reducer products have a wide range of applications.Food light industry, electric machinery, construction machinery, metallurgy machinery, cement machinery, environmental protection machinery, electrical and electronic equipment, road building machinery, water conservancy machinery, chemical machinery, mining machinery, conveying machinery, building materials machinery, rubber machinery, petroleum machinery and other industries have a strong demand for reducer products.
Huge potential market has given rise to competition in the industry, in the cruel market competition, the reducer industry enterprises must speed up eliminating backward production capacity, to develop the high efficiency and energy saving products, make full use of the national energy-saving products huimin engineering policy opportunities, increase the intensity of product updates, adjust product structure, pay close attention to national industrial policies, to cope with the complex economic environment, maintain a good momentum of development.
- Q: Ac motor 110KW how much current
- Consider the line current, according to the formula of three phases power: P = 1.732 * 380 * I * 0.75 According to the 110 kw to calculate: 110kW = 1.732 * 380 * I * 0.75 I = 110kW/(1.732 * 380 * 0.75) = 110 kw / 493.62 = 223 A The starting current of the motor is greater than the rated working current, which is four to seven times the rated current
- Q: The power consumption of a three-phase ac motor is equal to the line voltage cross current. How do you explain?
- The formula for calculating the dynamical power of an electric machine: P = UI * square root of 3 * com. U: line voltage, which is what we call 308V, I: the phase current, and the phase current times the square root of 3, not the line current? Line voltage * current = electric motor is seen in power. If the actual power of the motor is calculated (in other words, how much electricity is used), it will also have to be the power factor and utilization.
- Q: Single phase single capacitance ac motor three wires wrong
- 1, 2, 3, leading-out terminal, respectively, two winding motor start and running windings, respectively, to start the capacitors, switches for positive and negative selection, generally start winding resistance is greater than (not less than the running winding. If the AC220 is AC220, the AC220 will not rotate, and the 1, 3, or 2 or 3 ends will function properly
- Q: The ac motor is not positive and negative, so how do you achieve positive and reverse?
- One-way or 3 phase One-way and positive inverse: commutative L and N are positive and inverse, so as long as L and N are not changed, the motor will not change. Three phases: R, S, T, three lines, any exchange of two to turn the motor. The rotation of the motor will not change without the phase sequence
- Q: Why do elevator door motors use dc instead of ac?
- Stabilize, turn into direct current electricity through transformer Control, the current door machine is dc brushless motor.
- Q: Why is the ac motor chain divided by time is voltage
- And the inductive basis is going to be the same as the magnetic chain, So the voltage basis is going to be the same thing as the magnetic chain on the angular frequency basis, And the angular frequency basis is the reciprocal of the time basis, Therefore, the voltage base value is equal to the magnetic chain value over the time base.
- Q: What is excitation, excitation current, what is the difference between motor and generator
- A way of producing a magnetic field in a rotating motor. Most modern motors are based on electromagnetic induction, which requires a magnetic field in the motor. The magnetic field can be generated by a permanent magnet or by an electric magnet in the coil. The coil group that is set up to produce a magnetic field is called the excitation winding. Due to the limitation of the performance of permanent magnet, the magnetic field built by the permanent magnet is weak, which is mainly used for small capacity motors. But with the emergence of new permanent magnet materials, especially high magnetic energy product of rare earth materials such as the emergence of cobalt and rare earth ndfeb, capacity of the kilowatt of permanent magnet motor has started to develop.
- Q: What is the ac motor made up of?
- Alternator is divided into two parts, the stator winding and rotor winding three-phase stator winding Angle of 120 degrees of electricity distribution according to the differences in the shell, rotor winding is composed of two pieces of a claw. When the rotor winding is connected to a direct current, the two polar claws form N poles and S poles. The line of magnetic force starts from the N pole, and enters the stator core through the air clearance to the neighboring S pole. Once the rotor rotation, the rotor winding will cut lines, mutual difference 120 KWH in stator winding sine electromotive force, the Angle of the three-phase alternating current (ac), through the six of silicon diode rectifier components into a dc output. As the output voltage of the generator increases with the speed of the engine, the voltage regulator should be adjusted to meet the need. The modern car's generators are compact, putting an integrated circuit regulator into a generator and filling it with a multi-tube form. For example, the xiali car generator has eight semiconducting tubes, six rectifier used only, the other 2 is used only for three-phase neutral point voltage rectifier output, so as to improve the power of generator.
- Q: Does ac motor use the upper hall sensor
- If what you said is that on the electric motor, it is really an ac motor. The dc input to the controller, the controller output to motor 3 thread actually is the alternating current (ac). I understand you want to ask questions, I this explanation doesn't solve your problem.
- Q: The electric fan is a dc motor, or the ac motor is good, why?
- This depends on whether your power supply is dc or ac, the general household appliance is communication, because the household voltage is not fixed, usually 220V ~ 250V interval
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High Quality and widely used Reducer
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1 unit/month
OKorder Service Pledge
OKorder Financial Service
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