Tube Non-manual Tubular motor for window /awning /blinds 35mm

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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

industrial roller shutter tubular motor

Specifications

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

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

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

Features Tubular motor for roller shutter, electric awning:
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,

Q:What is the control speed for ac servo motors?: It is estimated that you should use an external pulse control servo driver, and you can control the speed of the servo motor by controlling the frequency of the servo drive pulse. Japanese general maximum speed corresponding to the pulse frequency of 500 k by the proportion relation, you change your pulse output frequency of the controller, to control the speed of the servo motor.

Q:What does ac motor have to do with a carbon brush: Ac motor USES carbon brush: winding asynchronous motor, ac commutator motor and electric motor and so on.

Q:What is the power of the motor: Dc motor power P = UI Ac motor power: P = 1.732 * U * cos phi Power = force * velocity P is equal to F times V minus the formula 1 Torque (T) = torque (F) * action radius (R) is F = T/R.Linear velocity (V) = 2 PI R * speed per second (n seconds) = 2 PI R * 60 per minute speed (n)/n = PI R * 3 points / 30 - formula Formula 2 and 3 enter formula 1: P = F * V = T/R * PI R * n / 30 = PI / 30 * T * n -p = power unit W, T = torque unit Nm, n points = revolutions per minute If you change the units of P to KW, then this is the formula: P * 1000 = PI / 30 * T * n 30,000 / PI * P = T * n 30000/3.1415926 * P = T * n P = 9550 T * n If we know that P, according to 9550P is equal to T times n, we know that the other one in the torque T and the velocity W is right

Q:What is the difference between ac servo motor and three-phase ac asynchronous motor?: Stepper motor is the electrical pulse signal into angular displacement or line displacement of the stepper motor open-loop control yuan, in the case of the overload, motor speed, stop position depends only on the pulse signal frequency and pulse number, and not affected by load change, when the stepper driver receives a pulse signal, it is driving a stepper motor, set the direction of a fixed Angle, known as the "step Angle", its rotation is based on the Angle of the fixed step by step.

Q:Why is the ac motor chain divided by time is voltage: The voltage base value is equal to the impedance base times the current base value, The impedance basis value is equal to the inductance base on the angular frequency basis, So, the voltage base is equal to the inductance basis times the angular frequency basis times the current base value,

Q:What is an ac driver? And the principle! Thank you very much!: Overload capability The step motor is generally not overloaded. Ac servo motor has the capability of overload. With the example of the panasonic ac servo system, it has the capability of speed overload and torque overload. The maximum torque is three times the rated torque, which can be used to overcome the moment of inertia of the inertia load. Stepper motor because there is no this kind of overload capacity, in order to overcome the inertia moment when selection, often need to select a larger torque of the motor, and the machine during the normal work and don't need that big torque, there is a moment of waste phenomenon. Running performance is different Stepper motor control for the open loop control, start frequency is too high or too much load step easy appear lost or blocked, stops frequently occur high speed overshoot phenomenon, so as to ensure the control accuracy, should handle the ascending and descending speed problem. Ac servo drive system for closed-loop control, the actuator can be directly to the motor encoder feedback signal sampling, internal position loop and speed loop, general won't appear step motor lose step or overshoot phenomenon, more reliable control performance.

Q:When the ac servo motor is turned off, the rotor shaft is tight: It is necessary to make sure that the servo motor is equipped with the brake device. If there is a brake, the motor will not move when the power is off. If there is no brake, the servo motor should be a free state, and the axis of rotation should be very light, and the axis of rotation can be turned by hand. The load is not well installed, causing the difficulty of turning, releasing the load, turning the motor independently, and confirming the problem by turning the load independently.

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:The power is between 100w and 150W, dc motor is good, or ac motor is good, why?: Want to see in what way For example, if used in industrial and ac electrode to work long hours If in the low voltage dc power system also excellent dc brush dc motor rotor commutator (commonly known as commutator) and the rotation of the brush contact friction happens will send edm fever It would also make the noise As a result of this structure makes the short service life of motor efficiency low ac motor did not brush the structure of the ac motor and induction motor is established by induction of rotor rotating magnetic field The rotor is two fixed bearing support greatly reduced the friction loss Therefore, ac motor has a long service life The characteristics of the low noise high efficiency and widely used inductive dc motor Low voltage dc motor does not rely on a fixed dc power mode change is convenient Is manageable - reverse faults low working efficiency Short service life of the big noise Not for a long time continuous use ac electrode advantages of high efficiency Can be used for a long time continuous working noise is small The service life is long Drawbacks fixed speed depends on the ac power to have the capacitor or starter and a motor is the speed of the ac dc can be very high Such as small electrical hand electric drill motor in the soybean milk machine big machinery nc machine tools in this machine also has a brush work with a loud

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

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