• Tubular motor for roller shutter;nice tubular motor;roller shutter door motor System 1
Tubular motor for roller shutter;nice tubular motor;roller shutter door motor

Tubular motor for roller shutter;nice tubular motor;roller shutter door motor

Ref Price:
get latest price
Loading Port:
Ningbo
Payment Terms:
TT OR LC
Min Order Qty:
500 set
Supply Capability:
400000 set/month

Add to My Favorites

Follow us:


OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

 

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 

·         Key Specifications tubular motor
Technique leads, design novel, noiseless, 
Mechanical limit switch, can be used in power off 
Facile install system 
Can deal with some accidents and with overheat protection for motor 

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, 

Q:What are asynchronous motors and synchronous motors
The difference between asynchronous motor and synchronous motor is that rotor speed is different, the rotor speed of asynchronous machine is less than synchronous speed, and the rotor speed of synchronous machine is synchronous speed. Note: in the asynchronous machine, there is a rotating magnetic field at the same speed as the synchronous speed, the synchronous velocity is 60f/p, f = 50hz, and p is the logarithmic logarithm. Further excitation of the rotor of the synchronous machine; The asynchronous machine is not used, and can directly from the stator to the rotor.
Q:What is the power of the motor
P is not equal to U times I, it should be the power of the motor, P = 1.732 times cosine phi. (U is line voltage, I for line current); Output power P = T times W;
Q:What are the main parts of alternators?
Ac generator is mainly composed of two major part is three-phase ac generators and silicon diode rectifier. x0d three-phase ac generator is mainly composed of the rotor and stator, and front and back end cover, fan, pulley, etc. x0d (1) the effect of the rotor magnetic field is. It is mainly composed of two pieces of claw pole, exciting winding and the slip ring, etc. Two pieces of the same shape claw pole cross to the pressure on the shaft, its space is equipped with steel magnetic clutches and exciting winding, at both ends of the field winding are respectively welded on each other's insulation slip ring, after two brush | bow out with the generator set iron column and magnetic field on the end cover by column. When the field current through, then form a mutual crisscross 6 pole. x0d
Q:Direct current motor and ac motor, which is large, good, who invented
The advantages and disadvantages of dc motor and ac motor Dc motor has a rapid response, large starting torque, rotating speed of from zero to rated speed can provide the rated torque performance, but the advantages of dc motor is also its drawback, because the direct current machine to produce a constant torque under the rated load performance, the armature magnetic field and rotor magnetic field must be constant to maintain 90 °, this is about to borrow from the carbon brush and commutator. The carbon brush and the commutator produce sparks and carbon powder when the motor is rotated, so there is a limit to the use of the place, except for the damage of the component. Ac motor without carbon brush and commutator, free maintenance, strong, wide application, but if you want to achieve the equivalent of dc motor according to the characteristic performance must use complex control technology to achieve. The ac motor is divided into asynchronous motors and synchronous motors. The asynchronous motor is divided into single phase asynchronous motor, two-phase asynchronous motor and three-phase asynchronous motor according to the number of stator phases. Three-phase asynchronous motor structure is simple, reliable and low cost.
Q:Dc brushless motor and ac motor
The dc motor is for direct current, but the coils inside the rotor are still alternating current circuit. A dc motor with a brush is replaced by a brush. Instead of a brush motor, the dc is converted into ac by a contravariant circuit and then coiled to the coil. The common one is the 12V cooling fan. It is commonly used in computer servers. Ac motor does not need a commutator (brush). Normally no permanent magnet is needed. ... To learn more about buying an electric machine, read it
Q:The type of speed adjustment of ac motor and the difference between them
Speed regulating pole change motor -- -- -- -- -- - a specific motor internal to do particular winding, by motor different connection mode change polarity logarithm, get a different speed. Formula: the synchronous speed of ac motor is 60f/magnetic poles (f - - frequency), the magnetic poles are changed and the rotational speed is changed. The drawback is that it cannot be stepless speed adjustment (such as 2-4 pole motor, synchronous speed only two gears, the two poles are 3000, and then the 4 pole is 1500.
Q:Why do elevator door motors use dc instead of ac?
Main causes: stable operation, easy to control, small footprint, easy maintenance. So most of the motion control systems are dc motors; But its drawback is that it costs too much to make big power motors
Q:What's the total number of ac motor governor? The most common, each principle, the detailed point, the master thank you Please be more careful, the principle means thank you
Ac motor speed governor generally refers to the electromagnetic speed regulating motor controller. Now the gear speed machine, also called ac motor speed, the best you know that will you use it first.
Q:What is the difference between a brushless ac motor and a brushless dc motor?
, dc motor has direct current, ac motor is alternating current; 2, dc motors need to be replaced by brush and brushless. The brushless dc motor is replaced by a commutator, and the brushless motor is replaced by the logic of the circuit. Three, ac motor is divided into three phase ac motor (split: synchronous and asynchronous), single phase ac motor. 4, the difference between ac induction motor and synchronous motor rotor asynchronous motor is a magnetic material (usually for copper, aluminum), the rotor is a permanent magnet synchronous motor (or the equivalent of the permanent magnet).
Q:Why does ac motor speed control system replace dc motor speed control system?
Among them, the space vector PWM technology for the high voltage utilization and control algorithm is simple, low current harmonic, etc in the ac speed regulation system has been more and more used

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
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

Send your message to us

This is not what you are looking for? Post Buying Request

Similar products

New products

Hot products


Related keywords