China manufacturer Elco Type Refrigerator Condenser Shaded Pole Fan Motor Electric Motor with Free Design Custom

Product Description

HangZhou CZPT Electric Appliance Co Ltd. ( HangZhou HangZhou JinJiu Motor Factory), is a professional manufacturer of shaded fan motor, external rotor fan, FFU fan and other products. The area of our factory is about 10000 square meters. The factory has an annual production capacity of 4 million Motors and fans, and has 17 years of motor production history. Scientific quality management system and professional customized automatic production equipment ensure reliable product performance. Excellent quality comes from the professional, we use excellent quality and reasonable price to serve customer. HangZhou CZPT Electrical Appliance Co Ltd. has been recognized by the industry for its integrity, strength and product quality. We cordially invite friends from all over the world to visit, guidance and business negotiation.

YZF series motors are single-phase, 4-pole shaded motors, rated for 220-240V,50/60Hz or 110-120V,60Hz. Widely used in condenser, radiator, evaporator and other refrigeration equipment and heating fan equipment.
Shaded pole motor adopts oil bearing or ball bearing.
The are 2 winding method, 1 is part winding, another 1 is full winding(complete winding). 
Motor output power ranges from 1W to 34W and is adjusted by changing core thickness and winding parameters.
The insulation class of the motor is B, and the protection class is IP 42. We can produce the motors with the protection class IP 44 according to the requirements of customers.
Impedance protection is adopted for motors with output power below 10W, and 125-135ºC thermal protector is adopted for motors with output power greater than 10W.
 Applicable ambient temperature is -30ºC-50ºC.
The average life of the motor is more than 30000 hours.
The motor is CE CCC and RoHS certified.
Before using the motor, the electrode grounding wire must be effectively connected with the external grounding device.

 

1.HOW LONG CAN I GET THE FEEDBACKS AFTER WE SENT THE INQUIRY? 

We will reply you within 12 hours in working day.

2.ARE YOU A DIRECT MANUFACTURER OR TRADING COMPANY?

We are a factory, We produce and sell all by ourselves.
 

3.WHAT PRODUCTS CAN YOU OFFER?
 

We focus on shaded pole refrigerator motors, external axial fans, FFU fans and other products.
 

4.WHAT APPLICATIONS DO YOUR PRODUCTS RELATE TO?
 

Our products cover a wide range of in refrigeration equipment and units, generally used with the compressor, but also useful in industrial ventilation and heat and so on.

5.CAN YOU DO CUSTOMIZED PRODUCTS?

Yes,we can doing customized products according to the customers’ drawings or samples.
 

6.HOW ABOUT THE CAPACITY OF YOUR COMPANY?
 

We have 8 fixed production lines.including 4 lines of shaded pole refrigerator motors, 2 lines of external fans and 2 lines of FFU fans, And our annual production capacity is over 4 million sets.
 

7.HOW MANY EMPLOYEES OF YOUR COMANY?WHAT ABOUT THE TECHNICISTS?

We now have more than 100 employees, including 5 engineers and 60 technicians.

8.HOW TO GUARANTEE THE QUALITY OF YOUR GOODS?

Firstly,we will do the inspection after every process.For the finished products,we will do 100% inspection according to the customers’ requirements and the international standard.
Secondly,we have advanced and complete testing equipment in the industry, which can fully ensure that we can provide customers with high-quality products, and at the same time, ensure that we can meet customers’ requirements for high quality and high performance.

9.WHAT’S THE PAYMENT TERM?

When we quote for you,we will confirm with you the way of transaction,FOB,CIF,CNF,etc.
For mass production goods, you need to pay 30% advance and70% balance pay before shipment or against copy of B/L.The common way is by T/T. D/P at sight is also acceptable.

10.HOW TO DELIVER THE GOODS TO US?

Usually we will ship the goods to you by sea,because we are in HangZhou,and we are only 200 kilometers away from the HangZhou or ZheJiang Port,it is very convenient and efficient to ship goods to any other countries.

11.WHERE ARE YOUR PRODUCTS MAINLY EXPORTED TO?

Our products are mainly exported to Russia, Pakistan, Iran, India, Thailand, Ukraine, Iraq, Europe and many other countries.

 

What Is a Gear Motor?

A gear motor is an electric motor coupled with a gear train. It uses either DC or AC power to achieve its purpose. The primary benefit of a gear reducer is its ability to multiply torque while maintaining a compact size. The trade-off of this additional torque comes in the form of a reduced output shaft speed and overall efficiency. However, proper gear technology and ratios provide optimum output and speed profiles. This type of motor unlocks the full potential of OEM equipment.

Inertial load

Inertial load on a gear motor is the amount of force a rotating device produces due to its inverse square relationship with its inertia. The greater the inertia, the less torque can be produced by the gear motor. However, if the inertia is too high, it can cause problems with positioning, settling time, and controlling torque and velocity. Gear ratios should be selected for optimal power transfer.
The duration of acceleration and braking time of a gear motor depends on the type of driven load. An inertia load requires longer acceleration time whereas a friction load requires breakaway torque to start the load and maintain it at its desired speed. Too short a time period can cause excessive gear loading and may result in damaged gears. A safe approach is to disconnect the load when power is disconnected to prevent inertia from driving back through the output shaft.
Inertia is a fundamental concept in the design of motors and drive systems. The ratio of mass and inertia of a load to a motor determines how well the motor can control its speed during acceleration or deceleration. The mass moment of inertia, also called rotational inertia, is dependent on the mass, geometry, and center of mass of an object.
Motor

Applications

There are many applications of gear motors. They provide a powerful yet efficient means of speed and torque control. They can be either AC or DC, and the two most common motor types are the three-phase asynchronous and the permanent magnet synchronous servomotor. The type of motor used for a given application will determine its cost, reliability, and complexity. Gear motors are typically used in applications where high torque is required and space or power constraints are significant.
There are two types of gear motors. Depending on the ratio, each gear has an output shaft and an input shaft. Gear motors use hydraulic pressure to produce torque. The pressure builds on one side of the motor until it generates enough torque to power a rotating load. This type of motors is not recommended for applications where load reversals occur, as the holding torque will diminish with age and shaft vibration. However, it can be used for precision applications.
The market landscape shows the competitive environment of the gear motor industry. This report also highlights key items, income and value creation by region and country. The report also examines the competitive landscape by region, including the United States, China, India, the GCC, South Africa, Brazil, and the rest of the world. It is important to note that the report contains segment-specific information, so that readers can easily understand the market potential of the geared motors market.

Size

The safety factor, or SF, of a gear motor is an important consideration when selecting one for a particular application. It compensates for the stresses placed on the gearing and enables it to run at maximum efficiency. Manufacturers provide tables detailing typical applications, with multiplication factors for duty. A gear motor with a SF of three or more is suitable for difficult applications, while a gearmotor with a SF of one or two is suitable for relatively easy applications.
The global gear motor market is highly fragmented, with numerous small players catering to various end-use industries. The report identifies various industry trends and provides comprehensive information on the market. It outlines historical data and offers valuable insights on the industry. The report also employs several methodologies and approaches to analyze the market. In addition to providing historical data, it includes detailed information by market segment. In-depth analysis of market segments is provided to help identify which technologies will be most suitable for which applications.
Motor

Cost

A gear motor is an electric motor that is paired with a gear train. They are available in AC or DC power systems. Compared to conventional motors, gear reducers can maximize torque while maintaining compact dimensions. But the trade-off is the reduced output shaft speed and overall efficiency. However, when used correctly, a gear motor can produce optimal output and mechanical fit. To understand how a gear motor works, let’s look at two types: right-angle geared motors and inline geared motors. The first two types are usually used in automation equipment and in agricultural and medical applications. The latter type is designed for rugged applications.
In addition to its efficiency, DC gear motors are space-saving and have low energy consumption. They can be used in a number of applications including money counters and printers. Automatic window machines and curtains, glass curtain walls, and banknote vending machines are some of the other major applications of these motors. They can cost up to 10 horsepower, which is a lot for an industrial machine. However, these are not all-out expensive.
Electric gear motors are versatile and widely used. However, they do not work well in applications requiring high shaft speed and torque. Examples of these include conveyor drives, frozen beverage machines, and medical tools. These applications require high shaft speed, so gear motors are not ideal for these applications. However, if noise and other problems are not a concern, a motor-only solution may be the better choice. This way, you can use a single motor for multiple applications.
Motor

Maintenance

Geared motors are among the most common equipment used for drive trains. Proper maintenance can prevent damage and maximize their efficiency. A guide to gear motor maintenance is available from WEG. To prevent further damage, follow these maintenance steps:
Regularly check electrical connections. Check for loose connections and torque them to the recommended values. Also, check the contacts and relays to make sure they are not tangled or damaged. Check the environment around the gear motor to prevent dust from clogging the passageway of electric current. A proper maintenance plan will help you identify problems and extend their life. The manual will also tell you about any problems with the gearmotor. However, this is not enough – it is important to check the condition of the gearbox and its parts.
Conduct visual inspection. The purpose of visual inspection is to note any irregularities that may indicate possible problems with the gear motor. A dirty motor may be an indication of a rough environment and a lot of problems. You can also perform a smell test. If you can smell a burned odor coming from the windings, there may be an overheating problem. Overheating can cause the windings to burn and damage.
Reactive maintenance is the most common method of motor maintenance. In this type of maintenance, you only perform repairs if the motor stops working due to a malfunction. Regular inspection is necessary to avoid unexpected motor failures. By using a logbook to document motor operations, you can determine when it is time to replace the gear motor. In contrast to preventive maintenance, reactive maintenance requires no regular tests or services. However, it is recommended to perform inspections every six months.

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As one of leading electric motor manufacturers, suppliers and exporters of products, We offer electric motor and many other products.

Please contact us for details.

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