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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Product Description:

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

 

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Q:Ac servo motor can be divided into synchronous ac servo motor and induction ac servo motor
The drip ac servo motor can be divided into synchronous ac servo motor and asynchronous ac servo motor Asynchronous ac servo motor is what you call induction ac servo motor
Q:Is the inductance of the stator winding of single phase ac motor constant?
100 millihenry's inductive coils are everywhere! The stator coil of an electric motor is an ac electromagnet with inherent inductance. Its relationship to the rotor is similar to that of transformer. The resistance of the stator coil, the strength of the magnetic induction, the rotation speed of alternating magnetic field and the voltage of alternating current. Current! Frequency! The inductance of oneself has relation! The rotor of the motor can change the electromagnetic strength of the stator. Just like the secondary coils of a transformer!
Q:Which price is higher for ac motor and dc motor? Which service lasts longer?
In the premise of the same capacity, because of the low sales of the dc motor and the quantity of copper, the price is more expensive than the ac motor. 2 because of the dc motor brush need to replace frequently, if included in its life, the working life of the dc motor is ac motor is short, if not included in the replacement of the working life of the brush, the life of the two kinds of motor is basically the same
Q:What is dc and ac servo motor?? What are the features?
There is no brush and commutator, so the work is reliable and requires low maintenance and maintenance. It is convenient to heat the heat of the stator winding. The inertia is small and easy to improve the speed of the system. It is adapted to the high speed torque. There is a smaller volume and weight under the same power.
Q:How do ac motor maintenance and maintenance?
Check for the reliability and integrity of electrical and start-up equipment, and the connection is correct and good. Check the voltage, frequency and frequency of the motor nameplate. Prior to the start of the new installation or suspension of the electric motor, the relative phase of the winding and relative insulation resistance should be checked before starting. The insulation should be more than 0.5 trillion euro, and if it is below this, the winding should be dried. 4, should inspect the brush device on the ring of the circuit to be able to work normally, the brush pressure is in accordance with the requirement. Check whether the motor is flexible and whether the oil in the sliding bearing meets the required oil level. Check whether the rated current of the fuse is required. Check the bolts and bolts of the motor to be tightened.
Q:What is the difference between ac motor and dc motor?
The dc feature: (1) the speed of regulation is good. The so-called "speed regulating performance" means that the motor changes the speed of the motor under certain load conditions. Direct current electromotor can achieve uniform, smooth stepless speed adjustment under heavy load conditions, and the speed adjustment is wider. The starting torque is large. The speed adjustment can be achieved evenly and economically. Therefore, all machines that start or demand uniform speed of rotation under heavy load. Communication features: The ac motor is more efficient, no smoke, no smell, no pollution and less 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:Three-phase asynchronous ac motor electric speed formula?
The "extreme number" of a three-phase asynchronous motor is the number of magnetic poles specified in the subfield. The connection mode of stator winding is different, and different poles of stator magnetic field can be formed. The number of poles chosen for the motor is determined by the speed required by the load. The electric current of the motor is only related to the voltage and power of the motor. The three-phase ac motor generates N, S, magnetic poles for each coil, and the number of magnetic poles per machine is the number of poles. Because the poles come in pairs, the motors have two, four, six, eight... Extremely.
Q:Is it that all ac motors are bi-directional
In addition to changing the power supply, some motors change the direction of the winding or the rotor direction
Q:What are the advantages and disadvantages of synchronous motor and asynchronous motor?
The advantages of asynchronous motors: asynchronous motor is a ac motor, which is not constant relative to the frequency of the power grid. Therefore, it has the advantages of simple structure, easy manufacturing, use and maintenance, reliable operation and low quality and low cost. Asynchronous motors have higher efficiency and better operation of the work, from no-load to full load within the scope of nearly constant speed operation, the majority of industrial and agricultural production to meet the mechanical transmission requirements. Induction motor faults: due to the speed of the asynchronous motor instead of a rotating magnetic field speed slip relationship to a certain extent, its control performance is poorer (except ac commutator motor). To request a broad and smooth speed range of transportation machinery, rolling mill, large machine tools, printing, dyeing and paper making machinery, etc., using dc motor is more economic and convenient.
Q:How does ac motor speed control
Buy the speed adjustment machine ~ 4 files ~ the external one governor ~ can be adjusted More expensive,

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