Tubular motor for automatic window accessary

Tubular motor for automatic window accessary

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Loading Port:: Ningbo

Payment Terms:: TT OR LC

Min Order Qty:: 500 set

Supply Capability:: 400000 set/month

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CE, TUV, RoHS, CCC, ISO9001 certificated,
Safety, Energy saving, High efficiency, Long life time,
Low noise, Low temperature increasing, Low maintenance cost.

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 tubular motor :
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,

Outer packing tubular motor :
6pcs/carton with foam in it

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:Is the synchronous motor not communicating? Why do you say that brushless dc is a type of synchronous motor? Exclude o: The synchronous motor you are talking about should be the permanent magnet synchronous motor, the difference between him and dc brushless motor:

Q:How does the communication motor work?: We know that the current is going to generate force in the magnetic field, and the wire is going to generate an electromotive force in the changing magnetic field. Ac motor plus ac voltage to the stator coil produces a rotating magnetic field, some of which is 1500 revolutions per minute

Q:Why should ac motors be used in parallel with capacitors: It is. The motor will not work. In order to be able to in the case of single phase can also produce a rotating magnetic field, the designers in multiple access a coil at the same time, through a capacitor on the coil, leading to join this coil phase voltage phase shift. So it's going to be a single phase in the outside and it's already going to be a double phase. The two phases produce a rotating magnetic field. The principle of connection is illustrated

Q:How do ac motor maintenance and maintenance?: Check for the reliability and integrity of electrical and start-up equipment, and the connection is correct and good. Check the voltage, frequency and frequency of the motor nameplate. Prior to the start of the new installation or suspension of the electric motor, the relative phase of the winding and relative insulation resistance should be checked before starting. The insulation should be more than 0.5 trillion euro, and if it is below this, the winding should be dried. 4, should inspect the brush device on the ring of the circuit to be able to work normally, the brush pressure is in accordance with the requirement. Check whether the motor is flexible and whether the oil in the sliding bearing meets the required oil level. Check whether the rated current of the fuse is required. Check the bolts and bolts of the motor to be tightened.

Q:Direct current motor and ac motor, which is large, good, who invented: As with the above, each has its own purpose, just like your hands and feet. Which one do you say is more useful?

Q:What is the difference between ac motor and dc motor?: The difference between ac motor and dc motor: According to the structure, the principle of dc motor is relatively simple, but the structure is complex and not easy to maintain. Ac motor is complex but relatively simple, and is easier to maintain than dc motor. The dc motor introduces the current to the rotor armature through the brush and the commutator, so that the rotor can force the force in the stator field. Ac motor (commonly used ac asynchronous motor, for example) is to put the ac electric flux into the stator winding, thus in the rotor creates a rotating magnetic field in air gap, rotating magnetic field in the rotor winding induced current, which make the rotor spinning force produced in the stator magnetic field.

Q:Is the servo motor a dc motor or ac motor?: What is a step motor? A step motor is an actuator that converts electrical impulses into angular displacement. Popular point: when the stepper driver receives a pulse signal, it is driving a stepper motor according to set the direction of a fixed Angle (and the step Angle). You can control the amount of angular displacement by controlling the number of pulses, so that the target is accurate. At the same time, you can control the speed and acceleration of the motor by controlling the pulse frequency. There are three types of steps: permanent magnetic (PM), reactive (VR) and hybrid (HB). The permanent magnet step is generally two phases, the torque and volume are small, the step Angle is usually 7.5 degrees or 15 degrees. The reaction type step is generally three-phase, can realize the big torque output, the step Angle usually is 1.5 degrees, but the noise and vibration are very large. Developed countries such as the United States and Europe were eliminated in the 1980s. Hybrid step refers to the advantage of mixing permanent magnet and reactive type. It is divided into two phases and five phases: the Angle of two phases is 1.8 degrees and the Angle is 0.72 degrees. This step is the most widely used.

Q:Why don't I have a dc 12V without a brush motor and I can connect to a third phase 12V?: If the voltage is completely same can use frequency converter to drive the brushless dc motor, brushless dc machine is three windings of the synchronous motor, they are ultimately form a rotating magnetic field, is just the difference between the open loop and closed loop.

Q:Electric curtain choice dc motor or ac motor?: Electric motor of the curtain of household will generally choose the 12 v or 24 v dc motor, because of security, but you cannot have your cake and eat it, a dc motor it is known to all the life is too short, usually only for three years, if the brushless dc motor is can solve this problem, but a few want to double price. Because must carry on the competition in the market, there is no manufacturer is willing to put into the development of this product, our factory has developed for more than a year, only to do a few batch of orders to the foreigner, can't sell in China.

Q:Is the brushless dc motor a synchronous motor or asynchronous machine? Thank you very much!: Motor classification: dc motor and ac motor are one level, and ac motor is classified with synchronous motor and asynchronous motor.

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