45mm Linnet Built-in Type Tubular Motor CE TUV

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500 set
Supply Capability:
400000 set/month

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Product Description:

 45 Linnet Built-in Type Tubular Motor

 

Specifications 
Tubular motor for roller shutter, electric awning, motorized blind, Roma shade; 

 Used for rolling windows, doors, blinds, screens and rolling shutters.
Projection screen, skylight shade, sunshade, sun protection, rolling door drive, security shutter operator. 

 

Features Tubular Motor:

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

 

Voltage: 230V/50Hz 110V/60Hz 
Torque: 20NM 
Speed: 12/16/25rpm 14/19/30rpm 
Power: 117/215W 121/154W 
Current: 0.49/0.92A 1.1/1.4A 
Working time: 4 min

Outer packing Tubular Motor: 
6pcs/carton with foam in it

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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:What is excitation, excitation current, what is the difference between motor and generator
As for the previous question, I won't say any more about the previous one. The excitation of the generator is of course the power supply, no power supply cannot excite, the magnetism of the generator is not enough to generate electricity. Electricity is electricity, but the power consumption is very small, and the generator is very big!! This is small investment, big return!
Q:Please communicate the motor. It is possible to speed the speed with a governor
The frequency of alternating current is changed by the frequency of alternating current, so as long as the equipment is allowed, there can be no change in principle in principle. The logarithm is a phase change, the variable series is limited and the error rate is changed at the same time The rate of change can vary in many ways, but the scope is limited I can't say exactly which one
Q:What is the classification of ac motor?
According to the principle, the ac motor can be divided into two categories, synchronous motor and asynchronous motor, synchronous motor rotation speed and the frequency of the ac power source has a strict corresponding relation, in the running speed strictly keep constant; The speed of the asynchronous motor changes slightly as the load changes.
Q:The electric fan is a dc motor, or the ac motor is good, why?
Direct current is not changed over time. It is usually divided into pulsed direct current and steady current. Pulsating direct current has ac components, such as the voltage of about 300 volts in the power circuit in the color TV, which is the component of the pulsating direct current that can be removed by capacitance. The steady current is ideal, the magnitude and the direction are constant.
Q:How to change ac motor to dc motor
The motor is divided into the stator to stimulate the two kinds of rotors, and the ac motor is generally adopted by the stator, while the dc motor is generally used to stimulate the rotor. In other words, the electricity of the ac motor is usually added to the stator, and the electricity of the dc motor is generally added to the rotor. The reason for this is that the commutator's power is small, and the power motor cannot be powered by a commutator. But for small power motor, can adopt the method of replacement of commutator for dc transform, brush, commutator is copper ring any fitter will do, you can consult on the side of the road open locksmith shop teacher, generally charge in 50 yuan. However, although it is small power, you want to find a dc power source that can turn the electric motor to be not easy, estimate also want to buy the rectifier to convert alternating current to direct current electricity. Ha ha. Wish you success!
Q:What is an ac driver? And the principle! Thank you very much!
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. Three, the moment frequency characteristic is different The output torque of the stepping motor decreases with the speed of the revolution, and falls sharply at high speed, so the maximum working speed is 300 ~ 600RPM. Ac servo motor for constant torque output, that is, at its rated speed (2000 RPM and 3000 RPM) of less than, can be rated output torque and constant power output above the rated speed for.
Q:How does a three-phase ac motor form a circuit?
He has two ways of looking at your connection, you have a star and a triangle. The three-phase algorithm also involves the phase Angle of the current. The star connection means that the third phase of the heating tube is connected at the end and the third phase is the power end. The triangle connection means that the three heating pipes are connected to each other, and the three end points are the power end. Star connection: the line voltage is equal to the square root of the phase voltage, and the line current equals the current. Delta connection: line voltage is equal to phase voltage, and line current is equal to the square root of three times the current.
Q:What effect is the capacitor on the ac motor?
There are two types of electrical capacitors: 1, startup capacitor: concatenated on the vice of single-phase motor winding, for motor startup phase shift voltage, and vice winding broken after the motor run properly. Capacitance: a series of secondary windings of a single phase motor to provide a moving current for the motor subwinding. In the normal operation of the motor, keep in line with the secondary winding.
Q:What kind of motor can be added
Speed regulating motor (220 v) : the speed controller adjustable speed range: 130 ~ 1350 RPM, with speed sensor, inside the feedback control, so the power frequency have change, it should have no change of revolution.

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