Standard window tubular motor blinds AC with RoHS certificate 60mm

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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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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

tubular motor for automatic window

Q: The converter can control which motors: Inverter is actually a inverter. It is the first alternating current into direct current. Then use electronic components to switch dc. Into alternating current (ac). General power larger inverter with silicon controlled rectifier. And an adjustable frequency device. The frequency adjustable within a certain range. Used to control the motor revolution. Revolution in a certain range is adjustable. Inverter is widely used in ac motor speed control. Variable frequency speed regulation technology is important development direction of modern electric drive technology, with the development of power electronic technology, ac frequency conversion technology from theory to actual gradually to mature. The frequency converter is not only smooth, the scope is large, the efficiency is high, the start-up current is small, the operation is stable, and the energy saving effect is obvious. Therefore, ac frequency conversion speed regulation has gradually replaced the traditional slip control of motor speed, speed control, dc speed regulating pole change motor speed control system, such as more and more widely used in metallurgy, textile, printing and dyeing, air conditioning, machine production line and building, water supply, air conditioning and other fields

Q: The three-phase ac motor can be divided into which classes: Classification according to the use Different applications of the three-phase asynchronous motors can be divided into drivers and controlling power. The motive power of driving power is divided into the motive of electric motor, electrical motor and other general motors. The motor is also divided into stepper motors and servo motors. Four, according to the structure of the rotor The motor is different from the structure of the rotor, which can be divided into cage induction motor and rotor induction motor.

Q: How does dc motor change ac motor: You have to know that electrical motors and motors, generators and motors can be interchangeable, whether dc or ac,

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 to eliminate the electromotive force of ac motor: You have a fundamental error in this question. There must be an anti-electromotive force in the motor running as an electric motor. If you want to run the motor, you don't have a countercurrent, so the motor is running as a generator.

Q: Can ac motors be used to speed control?: Hello, the question is first to determine what is your use and how to speed it up.I hope my answer will help you.

Q: Is the inductance of the stator winding of single phase ac motor constant? Does the inductance of the stator winding change when the motor turns?: This is a conceptual error! Inductance is the fixed index of inductance element! Like resistors of resistance! Capacitance value! The inductance is not inductive! Not electromagnetic induction strength! It doesn't change when it's fixed! The inductance is the design data! Inductive and inductive strength is the actual application data!

Q: What is the starting method of ac motor?: Start with 2. Star - triangle start. 3. Extension start. 4 drop press start.I hope my answer will help you.

Q: Does ac motor control circuit have to be communicated?: You need a commutator The commutator is a dc permanent-magnet series motor that allows the motor to continuously rotate to the original component. Structure, commutator is several contact piece into circular, connect every tap on the rotor respectively, connecting two electrodes called brush contact with the outside, only contact two of them at the same time.

Q: About 100W ac motor is better than dc motor: For ac generator, it can realize the energy of the "direct" back to the grid (but must ensure that the four conditions: the same voltage amplitude, phase, phase sequence, same same frequency); But dc generator power inverter is required (convert alternating current to direct current (dc) according to the process of rectification, the process of convert dc to ac inverter), to feedback to the grid. So it also needs to increase the power inverter.

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