Tubular motor for automatic window accessary
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 set
- Supply Capability:
- 400000 set/month
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CE, TUV, RoHS, CCC, ISO9001 certificated,
Safety, Energy saving, High efficiency, Long life time,
Low noise, Low temperature increasing, Low maintenance cost.
The ideal tubular motor for automatic window and garage door, roller shutter and awning etc, with TUV, CE, ISO9001-2008 certificates, Low noise, efficient, energie saving, high Efficiency, long time life
Features tubular motor :
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 :
6pcs/carton with foam in it
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
- Q:Which price is higher for ac motor and dc motor? Which service lasts longer?
- You can only say that the cost of dc is higher, (in comparability) The life of ac motor is a little bit
- Q:Why is it that high speed motors rarely communicate?
- Dc motor has a rapid response, large starting torque, rotating speed of from zero to rated speed can provide the rated torque performance, but the advantages of dc motor is also its drawback, because the direct current machine to produce a constant torque under the rated load performance, the armature magnetic field and rotor magnetic field must be constant to maintain 90 °, this is about to borrow from the carbon brush and commutator. The carbon brush and the commutator produce sparks and carbon powder when the motor is rotated, so there is a limit to the use of the place, except for the damage of the component. Ac motor without carbon brush and commutator, free maintenance, strong, wide application, but if you want to achieve the equivalent of dc motor according to the characteristic performance must use complex control technology to achieve. The ac motor is divided into asynchronous motors and synchronous motors. The asynchronous motor is divided into single phase asynchronous motor, two-phase asynchronous motor and three-phase asynchronous motor according to the number of stator phases. Three-phase asynchronous motor structure is simple, reliable and low cost.
- Q:What is the power of ac motor
- In calculus, the voltage takes the square root of the maximum voltage.I hope my answer will help you.
- 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:How to judge a three-phase ac motor
- Three-phase resistance line resistance is measured with meter, first to see if there is resistance, and then to the equilibrium value is decrease (maximum minimum), general corporate control within 1% resistance unbalance degree, resistance unbalance affects a relatively high fever, insulation damage easily.
- Q:What is the ac motor made up of?
- Alternator is divided into two parts, the stator winding and rotor winding three-phase stator winding Angle of 120 degrees of electricity distribution according to the differences in the shell, rotor winding is composed of two pieces of a claw. When the rotor winding is connected to a direct current, the two polar claws form N poles and S poles. The line of magnetic force starts from the N pole, and enters the stator core through the air clearance to the neighboring S pole. Once the rotor rotation, the rotor winding will cut lines, mutual difference 120 KWH in stator winding sine electromotive force, the Angle of the three-phase alternating current (ac), through the six of silicon diode rectifier components into a dc output. As the output voltage of the generator increases with the speed of the engine, the voltage regulator should be adjusted to meet the need. The modern car's generators are compact, putting an integrated circuit regulator into a generator and filling it with a multi-tube form. For example, the xiali car generator has eight semiconducting tubes, six rectifier used only, the other 2 is used only for three-phase neutral point voltage rectifier output, so as to improve the power of generator.
- Q:How does the three-phase alternator work?
- Three-phase generator and three-phase motor, three groups of coil into 12 o degrees, the rotor by magnetic S pole and N pole coil scanning, coil cutting lines, get voltage and current, because the cutting order, so have not sine wave at the same time, produces three-phase electricity.
- Q:Why does ac motor speed control system replace dc motor speed control system?
- Especially microprocessor used in PWM technology and the digitized, pattern is constantly renovated, from the initial voltage waveform sine pursuit, the sinusoidal current waveform, and then to sinusoidal magnetic flux; The development of PWM control technology has undergone a continuous innovation and continuous improvement from the optimum efficiency, the lowest torque ripple, and the elimination of noise. So far, new proposals have been made to further prove that the technology is in the ascendant.
- 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 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.
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Tubular motor for automatic window accessary
- 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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