Standard window tubular motor blinds AC with RoHS certificate 60mm

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500 set
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400000 set/month

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Product Description:

 

blinds AC tube motors

standard window tubular motor

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 

 

Feature tubular motor : CE, TUV, RoHS, CCC, ISO9001 certificated, 

Specification of 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 for automatic window
6pcs/carton with foam in it

 

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Q:24v motor, do not know whether is dc or ac, how to judge
You can take a magnet and you can take a magnet which is very close to a motor and it's a repulsion and that's a dc motor. Because the small dc motor is the magnet. Ac motor only absorbs
Q:How does a three-phase ac motor form a circuit?
The principle of a three-phase motor is; The three-phase winding of the motor are 120 degrees apart in space, in the three phase line differ by 120 degrees electric horn three phase alternating current A rotating magnetic field, can be born, in under the action of electromagnetic induction, the rotor rotation. The three-phase alternating current, which is itself three circuits, is not necessary to use a zero line because of the uniform load. A - B, c. B - A, c. c-a, B
Q:How does the three-phase alternator work?
Three-phase generator and three-phase motor, three groups of coil into 12 o degrees, the rotor by magnetic S pole and N pole coil scanning, coil cutting lines, get voltage and current, because the cutting order, so have not sine wave at the same time, produces three-phase electricity.
Q:What does the motor center of the three-phase ac motor mean
Center height refers to the height of the motor shaft to the base Angle of the seat. The length of the machine is used in the international letter of the letters: the "S" - the short stand, the M - the engine seat, the L - the long machine seat, is usually determined according to the length of the stator iron core. The "H" of 80 is 80mm.
Q:Ac servo motor can be divided into synchronous ac servo motor and induction ac servo motor
On the control strategy, based on the motor voltage and frequency control method and the mathematic model of steady state open loop flux trajectory control method can achieve good servo characteristic, the current widely used is based on the mathematical model of permanent magnet motor dynamic decoupling vector control method, which is the core of modern servo system control method. Although people in order to further improve the control characteristics and stability, and puts forward the feedback linearization control and sliding mode variable structure control, adaptive control theory, and does not rely on mathematical model of fuzzy control and neural network control method, but mostly on the basis of vector control additional application of these control methods. High-performance servo Control and must rely on high precision of rotor position feedback, people always wanted to cancel the link, the development without position sensor technology (Sensorless Control). Up to now, in the commercialization of the products, the sensorless technology can only achieve about 1:100 of speed ratio, can be used in some low for position and speed servo control situations of accuracy is not high, such as pure pursuit of quick start stop sewing machine servo control and braking, high performance processing for this technology is still a long way to go.
Q:How does ac motor speed control
Buy the speed adjustment machine ~ 4 files ~ the external one governor ~ can be adjusted More expensive,
Q:What are asynchronous motors and synchronous motors
Stepping 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:Can a converter drive a normal three-phase ac motor?
Second, the frequency conversion machine manufactured by the regular manufacturer will be adjusted internally, and it will also strengthen insulation. If there is a problem with ordinary asynchronous motor, it should be analyzed according to the situation.
Q:How to distinguish dc motor from ac motor?
Ac motor and dc motor two kinds big. (1) ac motor and its control ac motor divided into two categories, asynchronous motor and synchronous motor. The asynchronous motor according to the number of stator phase asynchronous motor is divided into single and two phase asynchronous motor and three-phase asynchronous motor. Three-phase asynchronous motor has simple structure, reliable operation, the advantages of low cost, widely used in industrial and agricultural production. 1. The basic structure of three phase asynchronous motor There are two parts: the structure of the three-phase asynchronous motor stator and rotor. (1) of the stator, the stator is fixed parts, motor function is used to produce a rotating magnetic field. It is mainly composed of stator core, stator windings and the frame. (2) the rotor, the rotor is the key to master the part, there are two kinds of rotor, squirrel cage and wound rotor. Master. Their respective characteristics and difference between cage type used for medium and small power motor (below 100 k), he has simple structure, reliable work, convenient in operation and maintenance. Wound rotor can improve startup performance and adjust the speed, size of air gap between the stator and rotor, will affect the performance of the motor, the general thickness of air gap between 0.2 1.5 mm. Grasp the connection method of stator winding
Q:Why does ac motor speed control system replace dc motor speed control system?
Especially microprocessor used in PWM technology and the digitized, pattern is constantly renovated, from the initial voltage waveform sine pursuit, the sinusoidal current waveform, and then to sinusoidal magnetic flux; The development of PWM control technology has undergone a continuous innovation and continuous improvement from the optimum efficiency, the lowest torque ripple, and the elimination of noise. So far, new proposals have been made to further prove that the technology is in the ascendant.

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