• Tubular motor  accessory Large bracket CE TUV System 1
Tubular motor  accessory Large bracket CE TUV

Tubular motor accessory Large bracket CE TUV

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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: In the ac motor, he is excited, excited, and excited. What is the difference between
Series, the stator coil and armature coil in series, with a power supply, the characteristics of the motor is more soft, speed with load up and down is large! Shunt, stator coil and armature coils in parallel, is also a power supply, and the characteristics of the shunt motor is hard, he is not adjustable of mechanical and electrical properties, that is to say, his speed and torque along with the change of load is not big, but to prevent the loss caused by the speed, must have protection circuit.
Q: Single phase single capacitance ac motor three wires wrong
1, 2, 3, leading-out terminal, respectively, two winding motor start and running windings, respectively, to start the capacitors, switches for positive and negative selection, generally start winding resistance is greater than (not less than the running winding. If the AC220 is AC220, the AC220 will not rotate, and the 1, 3, or 2 or 3 ends will function properly
Q: When the ac servo motor is turned off, the rotor shaft is tight
If there is no brake device, it indicates that the load is not installed properly, which can cause rotational difficulty. Solution: loosen the load and turn the motor separately. The structure of ac servo motor can be divided into two parts, the stator part and the rotor part. The structure of the stator is basically the same as the stator of the rotating transformer, and in the stator iron core, there is also a two-phase winding of the Angle of 90 degree Angle. One group is the excitation winding, the other is the control winding, the ac servo motor is a two-phase ac motor. When ac servo motor is used, the excitation voltage Uf is applied at both ends of the excitation winding, and the control voltage is applied on both ends of the winding winding. When the stator winding is combined with the voltage, the servo motor will soon turn. Going into the field winding and control winding current to produce a rotating magnetic field in the motor, the rotating magnetic field to determine the steering motor, when any one of favorite on winding voltage inverting, the direction of the rotating magnetic field is changed, the direction of the motor is also changing.
Q: According to the power of motor, how to select the contactor and switch?
Based on the capacity of the three-phase squirrel-cage asynchronous motor, the calculation method for selecting circuit breaker, contactor, heat component and conductor is as follows: 1, the capacity of the motor is set to X (kW), the rated current of the motor as: 2 * X (A), in general, with the motor nameplate rated current of the difference is very small, if not sure, can take the motor manual check. For example: motor power 7.5 (kW), rated at 15 (A); The motor power 55 (kW), the rated current is 110 (A).
Q: How does the three-phase ac motor achieve constant power or constant torque output
Is generally frequency converter to realize, in the power supply of power frequency 50 hz, motor with frequency converter to belt, the inverter output below 50 hz, the motor is constant torque output, but in the inverter output above 50 hz, the motor is constant power output
Q: Which is better for dc speed regulating motor and ac converter?
See how big power, want to achieve what effect, small power, dc speed regulation general cheaper a few, big power estimate is ac electric machine. The structure of dc speed regulating system is complicated, the maintenance cost is high, the dc motor structure is more complicated than the ac, and the price is high. Inverter easy to use, the price is not expensive, cheaper ac motor, frequency converter and PLC is widely used in many fields. But not necessarily must use ac speed regulating motor. On the upfront costs, general inverter about price range in 700-3000. Dc speed governor is a kind of motor speed control device, including dc motor speed, pulse width, dc speed regulator, SCR dc speed regulator, etc., generally for modular dc motor speed regulator, integrating the power, control, drive circuit, using three-dimensional structure layout, control circuit adopts micro power components. Frequency conversion motor adopts "special inverter induction motor + frequency converter" way of ac speed regulation, make the mechanical automation degree and greatly improved the efficiency of production equipment miniaturization, increase comfort, is to replace the traditional mechanical control and dc speed control scheme
Q: Can a converter drive a normal three-phase ac motor?
Second, the frequency conversion machine manufactured by the regular manufacturer will be adjusted internally, and it will also strengthen insulation. If there is a problem with ordinary asynchronous motor, it should be analyzed according to the situation.
Q: Does the train use dc or ac?
It turns out that there is a small generator on the bus, which is the chassis of the coach or the generator that hangs on the frame. Generator through a belt connected to the installed on the axle of the pulley, when the train operation, the wheel rolling, the belt driven in generators and power generation, supply all kinds of electrical appliances use. When the train stops, the wheel does not move, and the generator no longer generates electricity. In order to ensure that the passenger car can be powered by normal power, it is equipped with a battery power system on the passenger bus. When driving, it converts electrical energy from a generator into chemical energy savings, a process called battery charging. When parking, it converts chemical energy into electricity and sends electricity to electricity, a process called battery discharge. Railway on the installation of the generator and battery compartment is called "mother", is not installed the car called "car", the mother car and child: the proportion of the general 1:1. This wheel is powered by a belt that drives a generator, called a shaft generator. This type of electricity is widely used in China's railway trains. This way of power supply of power generation equipment, use is the largest number of J type three-phase ac induction generator, the power only 5 kw, obviously not suitable for power consumption big hundreds of new air conditioning bus
Q: Is it that all ac motors are bi-directional
What is the two-way communication machine.You're talking about positive and negative, usually..
Q: About 100W ac motor is better than dc motor
Depending on what you do with the motor, each has its own characteristics. The main difference between ac and dc motors is that the power supply is different, the ac motor USES alternating current, and the generator is alternating current. Direct current motors use direct current, and generators emit dc points. The advantage of dc motor (compared to ac motor) is the ability to achieve economic and smooth speed regulation. Ac motors need to be able to do this using a converter, an electromagnetic regulator, etc. Power and speed must be the same speed of dc motor and ac motor, dc motor price is a little more expensive, mainly because it must have a complex "commutator" to realize the ac/dc conversion. This also increases the manufacturing cost of dc motors.

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