Tubular motor accessory Large bracket CE TUV
- Ref Price:
-
- 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
- Q: The electric spark machine USES ac motor or dc motor!
- The upstairs talk is too absolute. The control mode of the spark machine is relatively simple, and the power of the motor is smaller, under 100W. Most electric spark machine is made of dc servo motor and electronic ruler.
- Q: Which price is higher for ac motor and dc motor? Which service lasts longer?
- Accurately, if is the same specification, should be ac motor price is low, service life is longer, through electromagnetic induction ac motor rotors, relatively save electricity, and the internal heat production is less than a dc; Dc motor, the electric motor turns the electric motor, produces heat fast, but the effect is better. Therefore, you should choose according to the requirements when using.
- Q: The motor in the hair dryer is ac motor, or dc motor
- Is a dc permanent magnet motor, alternating current (ac) in the rectifier diode, part of the heating wire and the motor is connected in series, two head pressure drop of heat wire is very big, the motor voltage is low.
- Q: Is the servo motor a dc motor or ac motor?
- 4, a: what is the servo motor servo motor is also called force motor, 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,
- Q: The difference between dc motor speed and ac motor speed regulation
- The difference between dc motor speed and ac motor speed regulation is the difference of working principle. Dc motor speed control: to make the armature is a direction of the electromagnetic torque, the key is: when the coil side under the different polarity of magnetic pole, how to through the direction of the current in the coil in a timely manner to transform, namely the so-called "reverse". This must add a device called a commutator, commutator brush it can ensure each pole in the coil side under the current is always in one direction, can cause the electric function continuous rotation.
- Q: Why is dc motor less efficient than ac motor
- It is. Ac motor is complex but relatively simple, and is easier to maintain than dc motor. The dc motor introduces the current to the rotor armature through the brush and the commutator, so that the rotor can force the force in the stator field. Ac motor (commonly used ac asynchronous motor, for example) is to put the ac electric flux into the stator winding, thus in the rotor creates a rotating magnetic field in air gap, rotating magnetic field in the rotor winding induced current, which make the rotor spinning force produced in the stator magnetic field.
- Q: Why does a single motor have a series of capacitors
- Also useful short circuit ring, but the string capacitor is more. Starting needs.
- 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: What are the advantages of ac generators compared to dc motors? Why is it that today's big generators are talking about generating electricity and getting rid of dc power?
- 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: Does ac motor control circuit have to be communicated?
- When coil by current, under the action of permanent magnets, turn through the attraction and repulsion, when it turn to balance and magnet, the original through the electric line is corresponding with electric contact patches on the commutator I leave, and brush connected to the group that accord with steam coil corresponding contact, so keep repeating, dc motor turns up
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Tubular motor accessory Large bracket CE TUV
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 set
- Supply Capability:
- 400000 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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