AC tubular motor for windows,tubular motor for curtain,35mm tubular motor
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 set
- Supply Capability:
- 400000 set/month
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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 of 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:
6pcs/carton with foam in it
- Q: The properties of the single phase magnetic electromotive force of ac motor, the amplitude of its amplitude, the position of amplitude, and the frequency of the pulsations are related to the various factors
- The magnetic field generated from the electrotechnics, the three-phase alternating current (ac) is a rotating magnetic field, its speed n1 depends on current frequency f and rotating magnetic field of magnetic pole logarithmic p1, the relationship between them is: n1 = 60 f/p1
- Q: How does the ac motor work? What can you do to change why?
- The principle of alternating current motors: the coils spin in the magnetic field. At work, energy is converted into kinetic energy
- Q: How does the current transformer in ac motor work?
- The electromagnetic current transformer is widely used in the electric system, and its working principle is similar to the transformer. The wiring of the current transformer, as shown in the left. The characteristics of the current transformer is: (1) a coil in series in the circuit, and as a result, the number of turns in a coil current depends on the load current of the circuit under test. And has nothing to do with the secondary current; (2) current transformer secondary coil of the current meter and relay to the coil impedance is very small, so under normal circumstances, current transformer run in to a short-circuit condition. The ratio of a current transformer to a second rated current is called the rated mutual inductance of a current transformer Because the current I1n is standardized, the secondary coil rated current I2n is uniformly 5 (1 or 0.5), so the mutual inductance ratio of current transformer is also standardized. The kn can also be approximated as the number of turns for the transformer one and the second coils, which is the number of turns in the kn = N1 / N2 type, the number of turns for one or two coils. Current transformer is used to measure large current.
- Q: The structure of the ac motor
- Ac motor is a machine that transforms electrical energy into mechanical energy. The ac motor is composed of a stator winding that generates a magnetic field and a stator winding and a rotating armature or rotor. An electric motor is made from the phenomenon of force rotation in the magnetic field. Ac motor consists of stator and rotor and the stator and the rotor is to use the same power supply, so the direction of the current in the stator and rotor changes always synchronized, the coil in the direction of current changed, became the current in the electromagnet direction at the same time, according to the left hand rule, magnetic coil suffered direction invariable, the coil can continue to turn down. The communication engine is working with this principle. The main purpose of ac motor: ac motor is more efficient, no smoke, no smell, no pollution, no noise. Due to its series of advantages, it is widely used in industrial and agricultural production, transportation, national defense, commercial and household electrical appliances, medical equipment and so on.
- Q: What is the difference between dc, alternator motor, and how the motor works
- Generator is usually send ac dc converter (Ann is probably what you said dc generator), such as ordinary power station is to use such a generator. You can only use ac ac motor (such as dot chronograph), direct current motor can use alternating current (ac) and direct current (household electric light can use battery (direct current), for example, you can also use socket (alternating current).
- Q: If the motor through reducer drive the load, the load moment of inertia is to convert to the motor shaft, namely, divided by the square of reduction ratio, and, after conversion of moment of inertia of the moment of inertia/motor = inertia ratio?
- This formula is a conservation of kinetic energy: the kinetic energy of the single axis is 1/2 by J times omega squared. J is the moment of inertia for the angular velocity omega, kinetic energy is conserved, the kinetic energy is equal to the kinetic energy of the low speed shaft of high-speed shaft, there are: Jo * omega squared = J1 o * 1 omega squared, then simplify equation can get inertia ratio is the square of the acceleration ratio, which is the square of the velocity ratio.
- Q: Permanent magnet motor is dc motor and ac motor
- A permanent magnet can be a dc motor or ac motor (for example, a home breeze fan). In the same way, no permanent magnet can be either a dc motor or ac motor, or even an alternating current. In contrast to electric excitation motor, permanent magnet motor, especially rare earth permanent magnet motor, has simple structure and reliable operation. Small volume and light weight; Small losses and high efficiency; Flexible and varied in shape and size of the motor and other significant advantages, and application scope is extremely broad, almost throughout the aerospace, defense, the areas of industrial and agricultural production and daily life.
- Q: Ac motor power frequency conversion
- The output frequency is the maximum 600Hz, which can control high-speed motor The all-around detection protection function (overpressure, undervoltage, overload) is instantaneous without power Noil accelerates, decelerates, and loses speed to prevent the protection function The dynamic parameter automatic identification of the noil motor ensures the stability and precision of the system The response is fast when the noil is down fast It has abundant and flexible input, output interface and control mode It adopts SMT full-stick production and three anti-coating process, the product is stable and high The whole series adopts the latest Siemens IGBT power device to ensure the quality of quality
- Q: How do ac motors keep moving in the same direction?
- There are books in the book. Do you mean to change direction and change direction? Ac motor subrotors and stators The current changes in two current directions It's going to change the same way
- Q: What is the power of the motor
- The starting torque and the power are maximal at the start, so the torque and power are at the maximum, and the speed is zero because there is no rotation. With motor gradually enter the rated speed, torque and power gradually become smaller, achieve actual load torque and power, I add work load, motor speed will become smaller, torque increase, until the increase in power and load torque reaches a new equilibrium. 2. Weight free fall, because the acceleration, so P = FV, as speed increases, so the load power is growing, starting moment, motor torque increase until more than first start after increasing the load torque, power is now increasing after reaching the maximum reduction and weight (without acceleration) produced by the power of gravity, speed from zero until uniform motion.
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AC tubular motor for windows,tubular motor for curtain,35mm tubular motor
- 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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