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 power consumption of a three-phase ac motor is equal to the line voltage cross current. How do you explain?
- Line voltage, the line current indicates the input of the motor, and of course it is related to the actual power consumption of the three-phase motor. But you should also multiply by the square root of 3, and multiply by the power factor, which is the actual power consumption. I estimate that the questioner does not understand the difference between line voltage, line current and phase voltage and phase current. Line voltage and line current is standing on the power supply, or standing on the outside to consider the problem of electrical equipment, and the phase voltage, phase current is standing on the internal electrical equipment to consider a problem. A physical quantity such as power is a global quantity, and the use of line voltage and line current is of course more convenient and direct.
- Q: How do I get 220v on the motor?
- First of all depends on the specific parameters of the motor, such as: rated voltage, dc motor or ac motor, ac motor is single-phase or three-phase motor, synchronous motor or induction moto
- Q: Does ac opportunity generate recoil voltage
- At higher requirements, a diode is connected to the end of the relay coil and the voltage is released. To avoid interference.
- Q: Why is dc motor less efficient than ac motor
- As the name suggests, dc motors use direct current as a power source. Ac motor is used as an ac power supply. According to the structure, the principle of dc motor is relatively simple, but the structure is complex and not easy to maintain.
- Q: How does the communication motor work?
- We know that the current is going to generate force in the magnetic field, and the wire is going to generate an electromotive force in the changing magnetic field. Ac motor plus ac voltage to the stator coil produces a rotating magnetic field, some of which is 1500 revolutions per minute
- Q: What are asynchronous motors and synchronous motors
- Motor servo motor 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,
- Q: Ac asynchronous generator principle
- Asynchronous generator rotor is higher than the synchronous speed, the stator magnetic field will be of induction coil cutting, voltage and current, if the power grid, the grid frequency control are the synchronous speed. If it is not incorporated into the grid, its synchronous speed will be determined by the combination of the generator's speed and load.
- Q: The difference between a converter motor and a regular ac motor
- The variable frequency motor USES a digital variable (modulation) frequency to control the current or voltage of the motor to achieve the precise tunable of power and speed. But special matching frequency converters are needed. Ordinary ac motor is only through a module (simulated) adjustment current method for constant current speed, can't do it fast speed and load adjustment. But you don't need a special configuration, the general motors box.
- Q: Who made the world's first ac motor?
- In 1867, the Belgian character ram was made into an improved alternator. Scientists in 1886, the Croatian American origin tesla made two phase winding type ac asynchronous motor model, and in 1888 and developed the principle of the tesla coil, and in 1891 made the tesla coil's patent, which laid a foundation for alternating current (ac) of the remote transmission. It can be said that Edison and tesla, the former is not the inventor of the direct current (dc), the latter is not the inventor of the alternating current (ac), the later this misconception is that from the current war at the end of the 19th century, because two people a stick to dc, another promote communication, and let people think they are dc and ac inventor (baidu encyclopedia "tesla" entry is written).
- Q: Do you start the coils when you are communicating?
- There are many kinds of single phase ac motor, such as capacitance shingles, resistors, electric motors, and "swinging" motors.
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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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