Tubular Motor for Awning Roller Shutter and Garage Door

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Loading Port:: Ningbo

Payment Terms:: TT OR LC

Min Order Qty:: 500 set

Supply Capability:: 42000 set/month

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Tubular Motor for Awning Roller Shutter and Garage Door

· Product Description
Tubular Motor with Manual
Durable, Safe and convenient. Operation convenience. Brief design and convenient installation, supported by the govenment
Designed by international advanced technology, high techniques, stable and reliable

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

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

Tubular Motor for Awning Roller Shutter and Garage Door

Our Tubular Motor for Doors and Windows: 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 Awning Roller Shutter and Garage Door:
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 Awning Roller Shutter and Garage Door:
6pcs/carton with foam in it

Tubular Motor for Awning Roller Shutter and Garage Door

Q: How does ac servo motor change direction?: The private subdivision simulates input, and pulse input, the input terminals of the simulated input are negative 0 - - 10 volts (reverse) and positive 0 - -10 volt (positive pass). Pulse input, in addition to pulse, and direction control.

Q: Is the extruder in 110KW a good ac motor or dc motor?: Now we use frequency conversion to ac motor. Very few dc machines, because dc machines need to be maintained too often.

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): Voltage must be associated with the frequency of alternating current and turn.

Q: According to the power of motor, how to select the contactor and switch?: Based on the capacity of the three-phase squirrel-cage asynchronous motor, the calculation method for selecting circuit breaker, contactor, heat component and conductor is as follows: 1, the capacity of the motor is set to X (kW), the rated current of the motor as: 2 * X (A), in general, with the motor nameplate rated current of the difference is very small, if not sure, can take the motor manual check. For example: motor power 7.5 (kW), rated at 15 (A); The motor power 55 (kW), the rated current is 110 (A).

Q: Three phase ac synchronous motor is different from three-phase ac asynchronous motor: Structure and principle of The stator winding of synchronous motor and asynchronous motor is the same, the main difference is the structure of the rotor. The rotor of synchronous motor has dc excitation winding, so it needs to be coupled with excitation power supply to introduce current through the slide ring. The rotor of the asynchronous motor is a short-circuit winding, which generates an electric current through the electromagnetic induction. Asynchronous motor is simple, low cost, easy to install, use and maintenance. It has been widely used. Disadvantages low efficiency, low power factor of power grids. And synchronous motor with high efficiency is the capacitive load, can improve the power factor of power grid. Multi-purpose mining large not ready.

Q: What is the difference between dc, alternator motor, and how the motor works: Current generator can be expressed with trigonometric function: I = A * Sin (W * t + Kuai), that "Kuai" is for the early phase, A representative of A current maximum (valid values are: SQR (2) * I (effective) = A), SQR (2) on behalf of the square root of 2). The direction of current change twice per cycle (positive direction and negative direction), our country's frequency alternating current (ac) of 50 hz, period of 0.02 s, said current direction 50 times per second (don't know how this place remember correctly).

Q: How to eliminate the electromotive force of ac motor: It is wrong to eliminate the anti-electromotive force of ac motor, which is the electromotive force that is opposite to the electromotive force of the power supply. There are multiple power sources in the circuit that can be turned against electromotive force. For example, two metal bars that cut the magnetic field in the same way back to the road may have an anti-electromotive force. There may be an anti-electromotive force in the presence of the electromotive electromotive force and induced electromotive force. In the case of a coil, the current of the electric current changes in the end of the coil. For example, the variation of voltage between the inductors in the LC oscillator circuit is strongly associated with the anti-electromotive force. The electromotive force is also produced when the motor coil is turning.

Q: What is the control speed for ac servo motors?: Common way of servo drive speed have analog voltage control, namely by adjusting the servo drives the difference voltage at the input analog voltage control control servo motor running at different speed; Another is command control, which gives the servo the required speed through a given command. There is also a pulse signal control, which controls the speed of the servo motor through a pulse signal generator or another set of servo.

Q: How to control the start-stop of 220V ac motor with a single chip? What type will you use for the relay: The relay is ok, I use 12V voltage relay, 5V control. The model is not seen. The relay is supposed to be weak. It's isolated.

Q: What is the speed of the general motors: The speed of the motor is also the rated speed of the motor. The speed of the motor at the rated power. The speed of the motor, which is full load, is also called full load speed. Use the symbol "n" to indicate the unit is "RPM". Two, different purpose and type of motor, different speed. Three, motor speed calculation of synchronous speed = 60 * the logarithmic frequency/poles (n = 60 * f/p) n -- -- -- -- -- -- -- -- motor speed (numble), unit: revolutions per minute (RPM) F -- -alternating current frequency (frequency), unit: Hz P - - the magnetic pole logarithm (pair), unit: right (p). 8 extreme: 60 * 50/4 = 750 RPM, and asynchronous RPM is slightly reduced by about 735 RPM.

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