Tubular motor accessory Large bracket CE TUV

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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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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.

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

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

Features Tubular motor for roller shutter:
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 roller shutter:
6pcs/carton with foam in it

Tubular motor for roller shutter

Q:What will be the result of the power supply to ac motor after the rectifier (not filtering)?: The ac motor will not be able to transfer the pulse direct current, the light is hot.

Q:What are the advantages and disadvantages of synchronous motor and asynchronous motor?: The advantages of asynchronous motors: asynchronous motor is a ac motor, which is not constant relative to the frequency of the power grid. Therefore, it has the advantages of simple structure, easy manufacturing, use and maintenance, reliable operation and low quality and low cost. Asynchronous motors have higher efficiency and better operation of the work, from no-load to full load within the scope of nearly constant speed operation, the majority of industrial and agricultural production to meet the mechanical transmission requirements. Induction motor faults: due to the speed of the asynchronous motor instead of a rotating magnetic field speed slip relationship to a certain extent, its control performance is poorer (except ac commutator motor). To request a broad and smooth speed range of transportation machinery, rolling mill, large machine tools, printing, dyeing and paper making machinery, etc., using dc motor is more economic and convenient.

Q:Is there a sensor in the electric forklift motor? If there is a failure, can the car still walk?: That depends on the communication or dc, there are many reasons for walking slowness, you say your model tonnage date

Q:Any 220V ac motor can be reversed?: The four wires can be reversed by changing the direction of the starting winding. It is possible to distinguish between resistors and resistors, and generally start winding resistance greater than the main winding. The capacitance is in no direction, so there is no change in the direction of the motor in the direction of the capacitor.

Q:Is the motor for general electric tools ac motor or dc motor?: The general electric motor is ac motor. Ac motor has become the most commonly used electric motor due to the huge development of ac power system. Compared to the ac motor and dc motor, with no commutator (see dc motor commutator), so the simple structure, easy fabrication, quite strong, easy to make a high speed, high voltage, high current, the large capacity motor. Ac motor power covers a wide range, ranging from a few watts to several hundred thousand kilowatts and even a million kilowatts.

Q:The type of speed adjustment of ac motor and the difference between them: There are three types of ac motor speeds common in industry. 1, the slip motor speed -- -- -- -- -- - on the motor output shaft is equipped with a pair of electromagnetic coupling, speed tests to adjust the magnetic field of the coupling with a set of speed. (not very much now, the disadvantage is inefficiency, the advantage is that it can be adjusted without speed.)

Q:What is excitation, excitation current, what is the difference between motor and generator: Excitation is the device that provides the rotor power to the rotor of the generator. According to the different methods of dc motor excitation, and can be divided into his field, and excitation, the string of excitation, compound excitation, the process of dc motor rotation, excitation is to control the stator voltage to produce magnetic field changes, change the rotating speed of dc motor, Changing excitation also changes the speed The main effect of excitation is: To maintain the voltage of the generator at the given value, when the generator load is changed, the voltage of the voltage of the voltage of the machine is constant by adjusting the strength of the magnetic field. Reasonable distribution of reactive power distribution between parallel running units. Improve the stability of the power system, including static stability and transient stability and dynamic stability. Types of excitation: The method of rectifier can be divided into rotational excitation and static excitation. The rotary excitation includes dc ac and brushless excitation. The stationary excitation includes the electric potential source stationary exciter and the composite power supply stationary exciter.

Q:How to connect the ac motor to turn and reverse ~!: A single motor usually has two winding three joints, one of which is a common point, and the other two wires start the capacitance. If the wire is connected to the common point, the zero line is connected to any one point of the capacitor and the motor will turn, and the switch will be turned on the other point of the capacitor and the motor will be turned upside down!

Q:The difference between the permanent magnet motor and the permanent magnet synchronous motor: Broad sense permanent magnet motor is refers to the use of permanent magnet motor, don't need this kind of motor excitation, and can be roughly divided into: (commutator) permanent magnet dc motor, brushless dc motor (dc motor characteristics, electronic commutation), permanent magnet synchronous motor (ac motor), etc. The permanent magnet synchronous motor is a category of permanent magnet motors. The classification of the additional motor can be analysed from various angles, if viewed from the principle points roughly three categories: voltage control (direct torque control), such as brushless dc motor and brushless dc motor; Frequency control (direct speed control) such as induction motor and synchronous motor; Magnetic field frequency control (using alignment principles), such as step motor.

Q:Can two phase ac motor not be able to install governor?: Two phase ac motor can be equipped with governor; Ac motor speed regulation by changing the power supply frequency of ac motor, the extreme logarithm and the slip ratio, etc., to realize the speed adjustment technology.

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