Exported to 58 Countries synchronous motor 380v ac motor

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Price:RUB 14,122.15 - RUB 16,277.64

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Product Overview

Description

             Exported to 58 Countries synchronous motor 380v ac motor

 

                                                     (synchronous motor)

 

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Contact information

Contact person:May Mei
Whatsapp: +86 15156157205
Skype: mh806500330
Wechat:+ 86 15156157205
QQ: 2157622189

Tel: 86-15856358921

 

synchronous motor 380v ac motor is a new-type motor with the advantage of high efficiency and energy-saving. It can be divided into two categories, VFD (variable frequency drive) synchronous motor 380v ac motor andasynchronous start synchronous motor 380v ac motor. The common feature is the rotor magnet steel structure; the difference is that there is no aluminum ring on VFD synchronous motor 380v ac motor to help to start automatically, only can start with the help of VFD and the motor speed can be adjusted by VFD. But there is aluminum ring on the rotor of asynchronous start synchronous motor 380v ac motor, so this kind of motor can start automatically without inverter. The character is the rotor rotating together with magnetic field with constant speed. Under the power of 50Hz, the rotate speed of 2-pole motor is 3000rpm; 4-pole is 1500rpm. Its speed will not changed according to the load or voltage like asynchronous motor and the speed will be a little lower than rotational speed of magnetic field.

 

 

***Motor Industries Chaos

    In recent years, the competition of ac synchronous motor between suppliers is increasingly fierce. Even in Taizhou city which is a famous Motor City in China, there are many factories make different quality ac synchronous motor. Many suppliers in order to get more market share, they use inferior material for lower price. And there are many “suppliers” they purchase pumps’ accessories from others and just assemble to a whole ac synchronous motor. Some firms are even Dummy corporations, but they call themselves pump manufacturers.

    Zhejiang ChuangMei Pump Co., Ltd. Never sell any renewed synchronous motor 380v ac motor, we are Alibaba International Trade Insurance Enterprise. Our synchronous motor 380v ac motor have been Exported to 58 Countries and Beijing Olympic use Feili ac synchronous motor. More than 90% customers make payment before meeting us!

 

***Real Customer Stories 

      The real story is about one of my New Zealand customer and synchronous motor 380v ac motor.

We have discussed about specification of synchronous motor 380v ac motor for 2 days, finally, customer decided to buy a sample first. Alibaba has a wholesale now, it is very convenient, customer can buy our synchronous motor 380v ac motor and pay directly. I suggest customer buy at that way, he agreed.

      I made a link of synchronous motor 380v ac motor especially for that customer, same price as we talked before, but I haven’t mentioned detailed Model and specification of synchronous motor 380v ac motor in the link. He paid for that link. After payment, he was very worried(maybe we will send a wrong synchronous motor 380v ac motor to him)! Of course we will not! He became angry and sent several emails to complain even told he will complain to Alibaba and get money back.

      I totally understand his worrying! It’s our first time cooperation, we never met with each other before and we only communicated for 2 days. Then, I send messages to customer’s trademanager(he was online that time) and send pictures of myself and our factory pictures, etc. Finally, customer typed “Sorry, thank you! I believe you”, I feel relieved!

     All customers definitely can believe me(I am an honest and straightforward sales), and believe Feili Pump. We have our own factory in Taizhou City, Hangzhou is our sales headquarter, we have been this line for 10 years, so you definitely can believe us! We surely will make and deliver same synchronous motor 380v ac motor as we talked before!

  All our synchronous motor 380v ac motor are high quality rotor with magnetic steel, its working efficiency is much better than common suppliers! 

 

 

 Warmly Welcome:

1. Exported to 58 countries and Beijing Olympic use ChuangMei ac synchronous motor

2. More than 90% customers make payment to our ac synchronous motor before meeting u 
3. Reorder rate up to 80%
4. Never sell renewed synchronous motor 380v ac motor, we are Alibaba International Trande Insurance Enterprice
5. Focus on middle and high-end market, we never seize market by using inferior material

Satisfied Service 
1. Quick response within 2-8hours, solve problems in 2 days.
2. Visit our synchronous motor 380v ac motor factory anytime, 24 hours phone call is available, ship all samples within 2-10days.

Reasonable Price 
1. Factory direct sale, no more mark up and resale price.
2. Aim at long-term cooperation, always offer our best price and best solution to customers.

 

 

 

 

Advantages of ac synchronous motor

1. High efficiency

At 60% rated load falling faster, low underloading efficiency. Rare earth permanent magnet motor efficiency curve is high and stable, at 20% ~ 120% rated load in high efficient area.

 

2. High power factor

The power factor measured value of rare earth permanent magnet motor reach to limit value-1.0. The power factor curve is also high and stable.

High power factor can reduce current which can reduce the loss of stator to raise efficiency.

 

3. Low current

Adopting pernament magnet synchronous motor, the stator current decreases obviously.30%-50% current lower than asynchronous motor.

 

4. Energy saving more than 10% higher than asynchronous motor.

 

5. With synchronous motor 380v ac motor, speed stability and durability

 

Features of ac synchronous motor

 

1. High Energy Efficiency, motor efficiency is higher about 10-20% than common motors.

2. Small size, light weight

3. Multifunctions and Auto-protecting

4. Constant speed synchronous operation

 

Comparison

 

(1)Our AC Synchronous Motor

(2)Others

Technology

New generation technology

General technology

Rotation

7200rpm Synchronous

2850rpm/3420rpm Asynchronous

Power source

AC, DC and Solar power

AC

Voltage

Wide voltage -30%+10%

Narrow voltage ±10%

Pump motor

Brushless DC motor

General motor

Frequency

Synchronous and DC

N/A

Motor efficiency

83%-90%

Single phase=65% three phase=75%

Unit efficiency

2%-5% higher than the GB

GB

Rotor structure

Tombarthite magnetic steel

Cast aluminium or copper

Rotor loss

Magnetic steel 0 loss

Cast aluminium ring 6% loss

Volume

1/5

1

Weight

1/5

1

Functionality

multifunctional, automatic protection

Unitary

Reliability

High

Low

Working life

longer

long

Application

Wide application

water supply and drainage

Price

≤2.2kw   expensive

≤2.2kw   cheap

≥ 4.0kw cheap

≥ 4.0kw expensive

≥ 7.5kw much cheap

≥ 4.0kw much expensive

Cost performance

High

Low

 

 

 

 

 

 

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 If you are interest in our products, please feel free to contact me, anytime!

 

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Welcome to inquiry     Exported to 58 Countries synchronous motor 380v ac motor

 

 

0.2123 s.