Tubular motor for automatic window accessary

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Ningbo
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TT OR LC
Min Order Qty:
500 set
Supply Capability:
400000 set/month

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Product Description:

 

 

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

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Q:What are the advantages of ac generators compared to dc motors?
Alternator's advantage is the advantage of developing energy, now is the main ac power on the consumption of energy, and this kind of generator maintenance convenient, and durable. And dc generator for dc energy consumption only, in addition to small household electrical appliances is large motor with this kind of dc power supply, small home appliance is not necessary to buy a dc generator for power supply? And large motor, need large generators to supply power, to know the large generator driven by either hydraulic or mechanical energy or wind need to consume large amounts of diesel oil, water or wind, and want to have big permanent magnet iron core or high power rectifier devices. Permanent magnetic iron core is one of the best in the dc generator, but also need high power permanent magnet generating large generator drive, and is very difficult to start, or excitation coil dc power supply, need to control dc again. A lot of trouble. Instead of using alternating current, the whole flow can also save energy. This is just my personal opinion, I don't know if it's right or wrong.
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:Ac servo motor can be divided into synchronous ac servo motor and induction ac servo motor
The drip ac servo motor can be divided into synchronous ac servo motor and asynchronous ac servo motor Asynchronous ac servo motor is what you call induction ac servo motor
Q:If you measure the temperature of the motor cover more than the environment temperature above 25 degrees, suggests that the rise of temperature of the motor is beyond the normal range, general motor temperature rise should be below 20 degrees. The general motor coil is made of enameled wire, and the enamelled wire will be flaked out by temperature over 150 degrees, causing the coil to short-circuit. But generally does not exceed 95 ℃.
The insulation grade of an electric motor refers to the degree of heat resistance of the insulating material used in the motor, which is A, E, B, F, and H. A temperature rise is the limit of the temperature of the motor relative to the ambient temperature. Temperature rise is refers to the motor in the rated operating condition, the temperature of the stator winding of environment temperature is higher than that of numerical (ambient temperature of 35 ℃ or below 40 ℃, if the brand of the concrete numerical value, not for 40 ℃) temperature rating of the insulation class A E B F class H maximum allowable temperature (105 ℃), 120, 130, 155, 180 winding temperature rise limit (K) 60, 75, 80, 100, 125 performance reference temperature (80 ℃), 95, 100, 120, 145 in generators and other electrical equipment, insulation materials is the most weak link. Insulating materials are particularly vulnerable to high temperatures and accelerate aging and damage.
Q:How to change ac motor to dc motor
Application: dc motor and ac motor structure first, dc motor has a commutator (two half a copper ring), ac motor commutator. Dc motor is generally used in low voltage requirements of the circuit, dc power supply can be convenient to carry, such as electric bicycle is to use dc motor, and like a computer fan, radio cassette recorder motor etc. Difference method: the main thing is to see if there is a commutator, what power supply is used. The dc power supply for the commutator is the dc motor.
Q:About 100W ac motor is better than dc motor
The answer is very specific. Ac motor and dc motor are used for different purposes, you can reconnect according to the theory, the industry experience of your relevant industry is applied. That would be better.
Q:Does the step motor belong to ac motor or dc motor?
The stepping motor is not one of them. It is a special motor.I hope my answer will help you.
Q:Single phase capacitor ac motor speed regulation why does not have corresponding frequency converter
It is suitable for low load, such as fan, blower, exhaust fan, etc. The voltage is reduced, the strength of the winding is reduced, the rate of change increases, and the speed decreases. If the load is larger, the voltage is reduced by the lower voltage, and the power of the motor is reduced, and the coil is likely to be overcharged and the coil is hot and burnt. A fan without a speed governor is more than one way of controlling silicon.
Q:Why does a single motor have a series of capacitors
In a three-phase current, the current in each phase of the phase is in itself a phase difference. The capacitor induction motor has two winding, namely the starting winding and the running winding. The two windings vary by 90 degrees in space. String on the startup winding capacity of a large capacitor, when running and start the windings by single alternating current (ac), because of capacitor in the startup winding current on time than the running winding current advance Angle of 90 degrees, to reach the maximum value. In time and space form two of the same pulse magnetic field, make the air gap between the stator and the rotor produces a rotating magnetic field, under the effect of rotating magnetic field, the induced current in the motor rotor, current and rotating magnetic field interact to produce electromagnetic torque, motor rotation. This is why uniphase motors are connected to capacitors.
Q:What are the advantages of the dc welder and ac welder? The better one?
The current of the dc welder is not "over zero", it is not easy to break arc, the arc is stable, this is its greatest advantage. The secondary voltage peak of transformer is certain, the dc arc welding machine is higher than the ac welder, it is easier to draw the arc. The dc welder is more than the ac welder, and the cost is slightly higher

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