Tubular motor for automatic window and garage door Accessary
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 set
- Supply Capability:
- 400000 set/month
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Tubular motor for automatic window and garage door Accessary
Crown and driving header
The ideal tubular motor for automatic window and garage door, roller shutter and awning etc, with TUV, CE, ISO9001-2008 certificates, Low noise, efficient, energie saving, high Efficiency, long time life
Features:
1) Voltage: 230V/50Hz
2) Input power: 117W/ 215W
3) Current: 0.49A /0.92A
4) Speed: 12/16/25rpm
5) Torque: 10/15/20/30/40/50N. M
6) Working duration: ≥ 4min
7) Insulation classification: B
8) Protection classification: IP44
9) Certification: CE, TUV, CCC, ISO9001-2008 ROHS,
Standard: TUV, CE, CCC, UL
Productivity: 300, 000pcs/year
Origin: China
Packing: 6pcs/ctn, 1pc/colour box
Min. Order: 500pcs
Transportation: By sea or by air
- 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: 24v motor, do not know whether is dc or ac, how to judge
- It has a positive negative pole on it, and you can try it with two lines. You can rotate it, and there's a line that looks like a manufacturer plus a signal-control line, and I've seen it on the fan, and you can cut it off directly if you don't use it.
- Q: The power is between 100w and 150W, dc motor is good, or ac motor is good, why?
- Want to see in what way For example, if used in industrial and ac electrode to work long hours If in the low voltage dc power system also excellent dc brush dc motor rotor commutator (commonly known as commutator) and the rotation of the brush contact friction happens will send edm fever It would also make the noise As a result of this structure makes the short service life of motor efficiency low ac motor did not brush the structure of the ac motor and induction motor is established by induction of rotor rotating magnetic field The rotor is two fixed bearing support greatly reduced the friction loss Therefore, ac motor has a long service life The characteristics of the low noise high efficiency and widely used inductive dc motor Low voltage dc motor does not rely on a fixed dc power mode change is convenient Is manageable - reverse faults low working efficiency Short service life of the big noise Not for a long time continuous use ac electrode advantages of high efficiency Can be used for a long time continuous working noise is small The service life is long Drawbacks fixed speed depends on the ac power to have the capacitor or starter and a motor is the speed of the ac dc can be very high Such as small electrical hand electric drill motor in the soybean milk machine big machinery nc machine tools in this machine also has a brush work with a loud
- Q: Is the mainstream subway car traction motor, ac or dc?
- Dc, safety, economy, no harmonic damage, dc motor torque speed, high reliability, low volume,
- Q: Can two phase ac motor not be able to install governor?
- Two phase ac motor can be equipped with governor; Ac motor speed regulation by changing the power supply frequency of ac motor, the extreme logarithm and the slip ratio, etc., to realize the speed adjustment technology.
- Q: Why does a single motor have a series of capacitors
- As we all know, the rotation of the ac motor on electric current produced by a rotating magnetic field, and single-phase motor is different from the three-phase motor, three-phase motor through 120 degrees is the difference in phase and three phase current, can produce a rotating magnetic field; And single phase motors through the single phase current does not produce a rotating magnetic field, need to take some methods to make it produce a rotating magnetic field, using capacitance is one method, which is the most common method, capacitance is used to split phase, the purpose is to make two spare set of the current produce nearly 90 ゜ phase difference, in order to produce a rotating magnetic field.
- Q: Why is it that high speed motors rarely communicate?
- 12,000-15,000 revolutions per minute of this type of motor has a lot of communication! Especially centrifugal fan, we have a lot of application in our project!
- Q: What is the difference between dc brushless motor and dc brushmotor?
- A longer life. A short lifespan. A loud noise. A small noise. The electric car now USES almost all brushless motors
- Q: The vector control ac motor drive is the converter?
- I can send you the data, there are two kinds of actuators, one is the servo actuator, one is the frequency converter, there is the mailbox, I send you an EMAIL.
- Q: What is the difference between ac servo motor and three-phase ac asynchronous motor?
- Low frequency characteristics In low speed, the step motor is prone to low frequency vibration. The vibration frequency is related to the load condition and drive performance, and the frequency of vibration is generally considered to be half the frequency of the motor. The low-frequency vibrations, determined by the principle of stepping motor, are very bad for the normal operation of the machine. When the stepper motor work in low speed, general damping technology should be adopted to overcome the low frequency vibration phenomenon, such as add damper on motor, or drive the segmentation technology, etc. Ac servo motors are very stable, even at low speeds. Ac servo system has a resonance suppression function, can cover the mechanical rigidity, and internal system has the function of frequency resolution (FFT), can detect the mechanical resonance point, is advantageous for the system adjustment.
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Tubular motor for automatic window and garage door Accessary
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 set
- Supply Capability:
- 400000 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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