Tubular motor accessory Large bracket CE TUV

Ref Price:
Loading Port:
Payment Terms:
Min Order Qty:
500 set
Supply Capability:
400000 set/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

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


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Ac motor speed control method
Disadvantages: The maximum speed of the output shaft is 80% ~ 90% of the synchronous speed of the motor. The transition difference power of the speed adjustment process is converted into thermal energy and low efficiency. (7) the rotor resistance speed adjustment Advantages: The technical requirements are low and easy to master; The cost of equipment is low; No electromagnetic harmonic interference.
Q:Why does dc motor reduce the voltage regulating ac motor?
To understand "why do dc motors reduce voltage regulating ac motors?" The first thing you need to know about their speed is what the parameters are. Three-phase ac motor speed formula: n = (1 - s) 60 f/p, can be seen from the formula, the speed of the three-phase ac motor with slip s very logarithmic p, power frequency f, motor, voltage has nothing to do with work. Dc motor speed formula: n = (U - IaRa)/(Ke Φ), can be seen from the formula, the dc motor speed related to the armature voltage U and excitation flux Φ. From the above two formulas, the dc motor can be used to adjust the armature voltage or adjust the excitation voltage to achieve the speed adjustment. Not while ac motor, ac motor can only by adjusting the slip s of wound rotor motor, asynchronous motor power frequency f, multi-speed motors of logarithmic to achieve speed control purposes.
Q:The structural difference between ac motor and dc motor
Rotor (2) : part of the rotor is the key to master, there are two kinds of rotor, squirrel cage and wound rotor. To master their own characteristics and differences. Cage type used for medium and small power motor (below 100 k), he has simple structure, reliable work, convenient in operation and maintenance. Wound rotor can improve startup performance and adjust the speed, size of air gap between the stator and rotor, will affect the performance of the motor, the general thickness of air gap between 0.2 1.5 mm. Grasp the connection method of stator winding. 2. The working principle of three phase asynchronous motor Master formula n1 = 60 f/P, S = (n1 - n)/n1, n = (1 - S) 60 f/P, at the same time understand the meaning of their (very important), to be able to apply these formulas, to calculate. At the same time, remember: usually motor slip under rated load of SN is about 0.01-0.06. Examples of the book to grasp key. 3. The data on the three-phase asynchronous motor nameplate models: (1) master the example of the book.
Q:What are the advantages of the dc welder and ac welder? The better one?
compared with ac arc welding machine, dc welding arc stability, not easy broken arc and small six, splash. Dc arc welding machine can weld acid and alkaline welding rod, communication can only seven alkaline welding rod, welding machine prices, see you need to how much current welder, relatively speaking, dc welder expensive eight. Very save electricity, dc arc welding machine, is the development trend in the future. Personal recommendations dc welding machine. There is one of the biggest advantages is the dc welding machine is very light, 200 a to ten catties of convenient also move '
Q:What does the motor center of the three-phase ac motor mean
Center height refers to the height of the motor shaft to the base Angle of the seat. The length of the machine is used in the international letter of the letters: the "S" - the short stand, the M - the engine seat, the L - the long machine seat, is usually determined according to the length of the stator iron core. The "H" of 80 is 80mm.
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.
Q:How does dc motor change ac motor
The dc is dc, the communication is communication。I hope my answer will help you。
Q:Do you start the coils when you are communicating?
There are many kinds of single phase ac motor, such as capacitance shingles, resistors, electric motors, and "swinging" motors.
Q:What kind of motor can be added
Governor has been in the industry dc motor speed regulation, conveyor belt speed, lamplight illume mediation, computer power supply cooling, dc fan, etc., used widely.
Q:The alternating current is constantly changing, and how is the ac motor going to be controlled?
Three phase motor changes phase sequence. A one-way motor changes the main winding or the secondary winding in the direction of the line.

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range