Tubular motor for rolling windows, doors, blinds, screens and rolling shutters 28mm
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 set
- Supply Capability:
- 400000 set/month
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· Product Description
Tubular Motor with Manual
Durable, Safe and convenient. Operation convenience. Brief design and convenient installation, supported by the govenment
Designed by international advanced technology,
high techniques, stable and reliable
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
- Q: What is dc and ac servo motor?? What are the features?
- Input or output a rotating motor for direct current energy. Its simulation speed control system is generally composed of two closed-loop, speed closed-loop and current closed-loop already, in order to make the two can coordinate with each other, play a role, set up two controller in the system, adjusting the rotational speed and current respectively. Two feedback closed loop on structure by using a nested structure of ring set of a ring, this is the so-called double closed loop speed regulation system, it has the advantages of quick dynamic response, strong anti-interference ability, thus is widely used. Usually consists of a PI or PID circuit by analog transport. Signal conditioning is mainly used to filter and enlarge the feedback signal. Considering the mathematical model of the dc motor, the simulation speed control system dynamic transfer function relationship in the process of simulation of the speed regulation system debugging, due to the parameters of the motor or load mechanical characteristics have a great difference with the theoretical value, often require frequent replacement R, C and other components to change circuit parameters, in order to obtain the desired dynamic performance indicators, very trouble to do so, if applied by programmable analog device controller circuit, system parameters such as gain, bandwidth, and even circuit structure can be modified by the software, debugging is very convenient
- 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: What is the difference between alternating current motors and dc motors?
- 1 similarities (1) structure on the same ac generator and dc motor structure is composed of stator, rotor, iron core, coil, magnetic pole, brush, etc. (2) the application of electromagnetic applications is the same as electro-magnetic and magnetoelectric phenomena. (3) the transformation using the same Asynchronous motor, as long as the prime mover drag (such as turbine, diesel engine, etc.), the rotor rotating speed n higher than that of rotating magnetic field of synchronous speed n1, even if the slip S = negative, plus the exciting current, becomes the ac asynchronous generator; Dc motor, if the part of the change of its power to external power rotation, it's on the end of the armature winding and field winding is dc voltage, which means dc motor can also be used as dc generator. (4) to maintain the same operation In the operation of all needs to check its operation, sound and vibration is normal, the ventilation is good, bearing oil, adequacy of stator winding and the temperature of each part is normal, the rotor brush on the presence of abnormal spark, voltage and current is within the scope of the rating, chassis ground zero are in good condition and etc. 2 the difference
- Q: What is an ac induction motor
- Induction motor and ac commutator motor are the ac asynchronous motor. Induction motor is divided into single phase asynchronous motor, dc motor, etc. We generally refer to induction motor as ac asynchronous motor.
- Q: Why does ac power connect capacitor
- A large start current is provided to enable the motor to start successfully.Use the capacitance to change the Angle of the electric phase, causing the electrical Angle to leak 90 degrees.
- Q: Which is better for a dc treadmill or an ac treadmill?
- How are you Run ac electric motor with frequency converter, and frequency converter, dc, need not run on the market at present electricity is dc motor, dc motor is ac motor durable, cost is lower than ac motor, dc motor for household electricity run using frequency low unlike commercial electricity run continuous operation at the club for a long time, so there is no need to buy ac motor electrical run, of course, if your family has better conditions with ac motor.
- Q: Ac motor power frequency conversion
- One, ac motor power supply Ac motor generally adopts three-phase system, compared with the single phase motor, because of the three-phase ac motor in both the performance index, the use of raw materials and price, etc, has the obvious superiority. The three-phase motor of the same power is small, light and low in price. Three-phase motor has self-starter capability. Single phase motor has no torque, and special measures are needed to solve the starting problem. The torque of single phase motor is pulsed and noisy
- Q: What is the difference between dc brushless motor and dc brushmotor?
- A longer life. A short lifespan. A loud noise. A small noise. The electric car now USES almost all brushless motors
- Q: What are the main parts of alternators?
- ?ends of the generator is aluminum alloy die casting, after the end cover with brush holder. Silicon diode rectifier is used will have a three-phase alternating current generator, rectifier dc. It is composed of six diode, respectively, pressure plate and the rear end cover in aluminum alloy component, a three-phase bridge rectifier circuit. x0d generator of the cathode by iron, perfectly on the back end cover three diode cathode tube, its shell is positive, three diode shell together become a generator of the cathode, the center for pipe cathode lead; In a component on a board of three diode as the anode tube, its shell is negative, the three diode shell meet together for the anode, the center lead to the anode of the pipe.
- Q: Ac asynchronous generator principle
- In structure, a generator is identical to an electric motor, which is usually composed of stator, rotor, end cover, and the electric brush. The stator is composed of the machine seat. Stator iron core, wire wrap winding, and other structural parts that are fixed in these parts. The rotor by the rotor iron core, the rotor pole (with magnetic clutches. Pole winding), slip ring, (also known as the copper ring collector ring.), such as fan and shaft parts. Generators and motors is completely reversible, and motor stator with rated voltage of the generator, the rotor will rotate, generator or motor rotor rotation by external force, to achieve synchronization of rated speed, the stator can produce voltage, produces electricity. The working principle of three phase asynchronous motor, three-phase alternating current motor stator winding into the three-phase alternating current, can produce a rotating magnetic field, rotating magnetic field lines is put through the stator core, air gap and the rotor iron Yi constitute a loop. Asynchronous motor rotor winding conductor due to the motion, the relative to the rotating magnetic field is induced electromotive force by cutting lines, and thus will through the rotor winding current. The rotor winding conductor of a current-carrying current is affected by electromagnetic force in the rotating magnetic field. Under the electromagnetic torque of electromagnetic force, the motor rotor moves along the side wind of the rotating field.
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Tubular motor for rolling windows, doors, blinds, screens and rolling shutters 28mm
- 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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