Tubular motor accessory driving adapter CE TUV

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500 set
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400000 set/month

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Product Description:

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


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Q:What are the advantages of ac generators compared to dc motors?
The disadvantages of the single most important one: dc generator, commutator, commutator, to direct current (dc), however, general from the collector ring commutator and carbon brush, mechanical wear, coil and carbon brush to produce graphite powder is easy to pollution, malfunction. Second: industrial dominant, industry important mechanical - three-phase asynchronous motor, the power supply must be alternating current (ac), because an alternating current to produce a rotating magnetic field, the drive motor. Third: alternating current to direct current only needs rectifier bridge, economy, simple. But direct current turns into alternating current costs, and it's complicated
Q:The armature windings of large and medium-sized ac motors are often double-spaced
A C D short distance can reduce the high frequency harmonic potential, which can also reduce the harmonic current and the magnetic field, because of the double layer, the cost increases
Q:Three-phase ac asynchronous motor load start and start up with airload start current who small, why?
Motor in no-load and load conditions, start the moment for the operation condition of the motor are the same, the rotor is in stop state, starting current at this time also is same, after the rotor rotation, only the difference between no-load and load startup, reflect on the starting current, is the continuous length of time. There is a difference between direct current and ac motor. For ac asynchronous motor, the no-load and load the biggest starting current is the same, different is only the duration of the starting current and the current normal. No load and load startup, the rotor and the stator rotating magnetic field of the slip is the same, the current will be the same. Light speed is fast, short. The load speed is slow, with the length.
Q:Calculation method of motor torque
There is a formula for your problem: Electrical power: P = 1.732 * U * cos phi Torque: T = 9549 times P/n; Power torque = 9550 * output power/output speed Torque = 9550 * output power/output speed P = T * n / 9550 The formulas The relationship between motor power, torque and speed Power = force * velocity
Q:How does the three-phase alternator work?
Three, through the bearing, frame and cover the generator stator, rotor connected together, can make the rotor spinning in the stator, the slip ring passed certain excitation current, make the rotor, a rotating magnetic field of the stator coil cutting lines of magnetic force to do exercise, thus induced potential, through terminal lead, in the circuit, the electric current is produced.
Q:Why is a single phase ac motor that can be adjusted by voltage
In simple terms, if the voltage is reduced and the rotor spins at the same speed, the stator gets a small current. Electromagnetic torque is reduced, in under the action of load torque, the same slip increase led to the decrease of the rotational speed, speed fall in reflection impedance decreases, and according to the size form again low impedance of the rotational speed of voltage and current of balance, and maintain at a low speed.
Q:What is the starting method of ac motor?
1: the best conversion starts. 2: step-down start: autotransformer step-down start, start the stator resistance, start the motor rotor winding resistance, star Angle start, soft start (and step-down start), motor winding tap. 3: direct start
Q:What is the general ac motor in electrical design?
It is mainly based on the characteristics of the circuit and the load, investment, etc
Q:Does ac motor use the upper hall sensor
There is little protection in domestic electric motors. Ordinary asynchronous induction ac motor does not require a general hall sensor. If you can monitor the speed of the motor, consider it.
Q:How does ac motor speed control
Ac motor is not adjustable and should be added converter.Electromagnetic coupling. It is used only for slip motors. By changing the current of excitation coil, the mechanism is simple, but the control power is small. Do not operate at a low speed.

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