Tubular Motor for rolling windows doors CE certificate 45mm

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

Used for rolling windows, doors, blinds, screens and rolling shutters.

· Key Specifications:
Technique leads, design novel, noiseless,
Mechanical limit switch, can be used in power off
Facile install system
Can deal with some accidents and with overheat protection for motor

Features:
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,

Tubular Motor for window and door

Q:What is an ac driver? And the principle! Thank you very much!: Motor servo ac motor drive is also called the implementation, in the automatic control system, is used as actuators, converts the received electrical signal into angular displacement or velocity of motor shaft output. Divided into two major categories of dc and ac servo motor, its main characteristic is, when the signal voltage is zero no rotation, speed decreases with the increase of torque and uniform, Servo actuator is the control part of servo motor.

Q:About 100W ac motor is better than dc motor: Depending on what you do with the motor, each has its own characteristics. The main difference between ac and dc motors is that the power supply is different, the ac motor USES alternating current, and the generator is alternating current. Direct current motors use direct current, and generators emit dc points. The advantage of dc motor (compared to ac motor) is the ability to achieve economic and smooth speed regulation. Ac motors need to be able to do this using a converter, an electromagnetic regulator, etc. Power and speed must be the same speed of dc motor and ac motor, dc motor price is a little more expensive, mainly because it must have a complex "commutator" to realize the ac/dc conversion. This also increases the manufacturing cost of dc motors.

Q:Any 220V ac motor can be reversed?: The motor can be turned on and off, just changing the wiring, which is the connection between the switch and the capacitance

Q:How does dc motor change ac motor: But between dc motor and ac motor can't convert each other, this is because their manufacturing process and machine structure is different, the design from the start then can not be changed, unless you have taken apart the motor to have done

Q:How do ac motors keep moving in the same direction?: Most of the ac motor rotor is not current, power is in the little excitation current of synchronous motor synchronous runtime. Running in the rotor is current, this is in a rotating magnetic field induced current, the rotation of the rotor is also want to rely on the induced current, this is because the wire out of the current is induced in a rotating magnetic field, and wire in the magnetic field force, thus the rotor to turn up, until than the speed of the rotating magnetic field of the lower speed stability, this is the principle of asynchronous motor, so as long as the rotating magnetic field to the same, the motor to the same, how to obtain a rotating magnetic field, a direct current is not, the formation of the three-phase alternating current (ac) is itself a generator stator induced current in the rotor rotating magnetic field, so as long as he is input into the coil on the difference of 120 degrees, can be formed on the stator rotating magnetic field, single phase is somewhat hard to understand, but if you can put the sinusoidal magnetic field is decomposed into two same size changes, in the opposite direction of the synthesis of two rotating magnetic field results, as long as the rotor turns up later, and two the relative speed of the rotating magnetic field induced by the electric current cannot be integrated to zero, still can go up, just start up more troublesome.

Q:Brushless dc motor, is it ac motor or dc motor? Why is that?: Brushless motor is dc motor. Using direct current, adjust the speed of the pulse width. Ac motor is used for alternating current, adjust the speed of the converter.

Q:How to connect the ac motor to turn and reverse ~!: Start or run two connection headers.。

Q:Can a converter drive a normal three-phase ac motor?: It is. For example, the motor is working in low-frequency areas, and the motor may be damaged by heat dissipation. If the motor is working in the medium-high frequency area, the ordinary motor can also use the frequency converter. Also, it is the insulation problem of ordinary electric motor, the proposal is to install output reactor. Of course, it's not necessary.

Q:Single phase ac motor winding?: Ac single-phase unidirectional motor winding is composed of two groups of the coil can be multiple poles (magnet), Lord, vice or run, start, two groups of coil cannot be wrong. The two sets of coils of alternating current single phase electrical motors can also be composed of multiple poles (electromagnet). The three sets of coils of a three-phase motor can also be multiple. The connection between single phase three phase motor coils needs to be in order, way, not in series. The number of magnetic poles (electromagnet) varies according to the speed of the motor

Q:The voltage must be, what is the speed of the motor What is the rated voltage of the motor in alternating current? (with winding winding number): Ac motor speed: N/p = 60 * f1 In formula one, the frequency of alternating current; P is the logarithm of the rotational pole; It has to do with the number of turns of the coils The alternating current of ac motor is related to the frequency. Related to the number of turns also. If again on the basis of the original coil around some coil is equivalent to a series inductance, the inductance antihypertensive effect. So the speed is low. Some electric fan is to use the tap coil to adjust speed.

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