Product Description
Three-Phase Induction Ye3 Series AC Electric Motor For Water Pump
YE3(IE3) high efficiency 3 phase induction electric motor,with the latest design in its entirety, is made of selected quality materials and conforms to the IEC standard. IE2/YC/YL also provided,according to customers’ demand. It has good performance, safety and reliable operation, nice appearance, and can be maintained very conveniently. It can be used to drive a variety of general mechanical equipment, such as compressors, fans, pumps and other mechanical equipment, but also in petroleum, chemical, pharmaceutical, mining and other fields.
| Power Range | 0.37-315Kw |
| Speed Range | 2-4pole |
Product Parameters
TECHNICAL DESCRIPTION
Design according to IEC60034 standard
TOTAL ENCLOSED FAN COOLING TYPE motor
YE3 high efficient motor
Common installation has 4 styles, B3,B5,B35,V14
Continuous duty S1
Reliable used for fire fighting system etc.
Ambient temperature up to +50 ºC
Cooling type : IC411
Hot Products
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Company Profile
Professional Water Pump Manufacturer and supplier
YesChamp is a professional manufacturer and supplier of quality pumps and engines export to
more than 60 countries with competitive price.
Our main products are centrifugal pumps, fire pumps and system, industrial pumps, domestic pumps,
sewage pumps, solar pumps, irragation pumps, motors and engines for pumps. We also designed and
customer-built a wide range of fire pumps sets.
Yeschamp has its own factory ‘Purity Pump’ which has more than 10 years of pumps and motors production
experience. And CHINAMFG has been nominated as Chinese National High-tech Enterprise. We have over
200 employees, 20 engineers, 50 technicians, 10 after-sale service workers, and 20 salesmen which can provide
our customers with one-stop full service.
Yeschamp has experienced sales team, professional technician and after-sale service team which can provide our
customers with one-stop full service.
Yeschamp also has hundreds of cooperative factories and thousands of goods that can provide our clients with
multiple choices, comparable prices,good service and quality.
Yeschamp sales staff can provide 24 Hours One-stop Service from quotation, order fulfillment to inspection,
certification, freight, etc.
Yeschamp also has experienced QC and QA staff which ensure strict quality control and inspection. We have the
latest technology and quality products allowing us to give our customers the service. We also focus on the feedback
of all clients to ensure that equipments supplied are efficiently running and properly used.With the tenet of ‘Innovation,
High Quality, Customer Satisfication’, we are striving for the top-ranking brand of pumps and engines. And we are
dedicated to the continual improvement of our customer service, products and credit.Our target is to solve all the problems
from our customers and make the choice for them.
FAQ
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| Application: | Industrial |
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| Speed: | High Speed |
| Number of Stator: | Single-Phase |
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about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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What is a brushless AC motor, and how does it differ from traditional brushed motors?
A brushless AC motor, also known as a brushless alternating current motor, is a type of electric motor that operates without the use of brushes and commutators found in traditional brushed motors. Instead of using brushes to transfer electrical power to the rotor, brushless AC motors utilize electronic commutation to control the motor’s operation.
The main differences between brushless AC motors and traditional brushed motors are as follows:
- Brushes and commutators: In traditional brushed motors, the rotor contains brushes that come into contact with a commutator, which transfers electrical power to the rotor windings. The brushes and commutators introduce friction and wear, requiring regular maintenance and replacement. In contrast, brushless AC motors eliminate the need for brushes and commutators, resulting in reduced friction, lower maintenance requirements, and increased motor lifespan.
- Electronic commutation: Brushless AC motors employ electronic commutation through the use of sensors and an electronic controller. The controller monitors the rotor position and switches the current in the motor windings at precise moments to generate the desired rotating magnetic field. This electronic commutation allows for more precise control of the motor’s speed, torque, and direction of rotation.
- Efficiency and performance: Brushless AC motors generally offer higher efficiency compared to traditional brushed motors. The elimination of brushes and commutators reduces energy losses, resulting in improved overall motor efficiency. Additionally, brushless AC motors can provide smoother and quieter operation due to their electronic commutation and precise control of the motor’s performance.
- Size and weight: Brushless AC motors are often more compact and lightweight compared to traditional brushed motors with similar power ratings. The absence of brushes and commutators allows for a more streamlined motor design, making brushless AC motors suitable for applications with limited space or weight restrictions.
- Reliability and lifespan: Brushless AC motors tend to have a longer lifespan and higher reliability due to the absence of brushes that can wear out over time. The elimination of brush-related issues, such as brush sparking and brush dust accumulation, contributes to the improved reliability and durability of brushless AC motors.
Brushless AC motors are widely used in various applications, including industrial automation, robotics, electric vehicles, HVAC systems, and more. Their superior efficiency, precise control, reduced maintenance requirements, and longer lifespan make them a preferred choice in many modern motor-driven systems.
Are there different configurations or types of brushless AC motors available?
Yes, there are different configurations and types of brushless AC motors available, each designed for specific applications and operating requirements. Here’s a detailed explanation of some common configurations and types of brushless AC motors:
1. Outrunner Motors: Outrunner motors, also known as external rotor motors, have a stationary core with windings and a rotating outer shell that houses the magnets. In this configuration, the rotor surrounds the stator. Outrunner motors are known for their high torque output, making them suitable for applications that require high starting torque and low-speed operation, such as robotics, electric vehicles, and industrial machinery.
2. Inrunner Motors: Inrunner motors have a stationary outer shell with windings and a rotating inner core that contains the magnets. Unlike outrunner motors, the stator surrounds the rotor in this configuration. Inrunner motors are typically smaller and lighter than outrunner motors and are commonly used in applications that require high RPMs and compact size, such as drones, model aircraft, and small appliances.
3. Slotless Motors: Slotless motors feature a core without any iron slots, resulting in a smooth cylindrical shape. These motors offer several advantages, including reduced cogging (torque ripple), higher efficiency, and lower inductance. Slotless motors are commonly used in applications that require precise control and smooth operation, such as robotics, medical devices, and precision equipment.
4. Inner Rotor/Outer Stator Motors: In this configuration, the rotor is located inside the stator, and the stator surrounds the rotor. This design allows for easy heat dissipation and efficient cooling, making these motors suitable for high-power applications that require good thermal management, such as industrial machinery, electric vehicles, and HVAC systems.
5. Direct Drive Motors: Direct drive motors, also known as torque motors, eliminate the need for mechanical transmission components, such as gears or belts, by directly coupling the load to the motor. This configuration provides high torque, improved efficiency, and reduced maintenance. Direct drive motors are commonly used in applications that require precise motion control, such as CNC machines, robotics, and semiconductor manufacturing equipment.
6. Modular Motors: Modular brushless AC motors consist of separate rotor and stator modules that can be easily assembled or disassembled. This modular design offers flexibility in terms of motor size, power output, and customization options. Modular motors find applications in various industries, including automotive, aerospace, and industrial automation.
These are just a few examples of the different configurations and types of brushless AC motors available. Each configuration has its own advantages and is suitable for specific applications based on factors such as torque requirements, speed range, size constraints, efficiency, and control precision. The choice of motor configuration depends on the specific needs of the application and the desired performance characteristics.
Can you explain the concept of back electromotive force (BEMF) in brushless AC motors?
Back electromotive force (BEMF) is an important concept in brushless AC motors. It refers to the voltage that is induced in the motor’s windings when the rotor rotates in the magnetic field generated by the stator. BEMF plays a crucial role in the operation and control of brushless AC motors. Here’s a detailed explanation of the concept of BEMF and its significance:
When an electric current flows through the motor’s stator windings, it creates a magnetic field that interacts with the permanent magnets or field windings on the rotor. As the rotor spins, the magnetic field lines cut across the stator windings, inducing a voltage in the windings. This induced voltage opposes the applied voltage and is referred to as the back electromotive force (BEMF).
BEMF is a consequence of Faraday’s law of electromagnetic induction, which states that a changing magnetic field induces an electromotive force in a conductor. In the case of brushless AC motors, the rotating rotor and the fixed stator create a changing magnetic field that induces a voltage in the stator windings.
The magnitude and waveform of the BEMF depend on several factors, including the speed of the motor, the number of winding turns, the strength of the magnetic field, and the design of the motor. At low speeds, the BEMF is relatively low, while at high speeds, the BEMF increases proportionally with the speed of the motor.
The BEMF in brushless AC motors serves several important purposes:
- Motor Control: BEMF is used as feedback in motor control systems to determine the rotor position and speed. By measuring the BEMF, the motor controller can accurately synchronize the switching of the inverter to energize the stator windings at the correct time, ensuring optimal motor performance.
- Commutation: BEMF provides information about the position of the rotor relative to the stator windings. This information is crucial for determining when to switch the current flow between different windings to generate the rotating magnetic field necessary for motor operation. By monitoring the BEMF, the motor controller can precisely control the commutation sequence, ensuring smooth and efficient motor operation.
- Speed Regulation: BEMF is directly related to the speed of the motor. By measuring the BEMF, the motor controller can accurately determine the speed of the motor and adjust the applied voltage or frequency to maintain the desired speed. This speed regulation capability allows brushless AC motors to operate at variable speeds, providing flexibility and energy efficiency in various applications.
- Overvoltage Protection: BEMF also plays a role in protecting the motor from overvoltage conditions. If the motor is being driven at high speed and the load suddenly decreases or the motor decelerates rapidly, the BEMF can increase significantly. The motor controller can monitor the BEMF and detect this overvoltage condition, triggering protective measures to prevent damage to the motor or other components.
In summary, back electromotive force (BEMF) is the voltage induced in the stator windings of brushless AC motors as a result of the rotor’s rotation in the magnetic field. BEMF is used for motor control, commutation, speed regulation, and overvoltage protection. Understanding and utilizing BEMF is essential for efficient and precise operation of brushless AC motors.
editor by CX 2024-05-08
China 20 hp mini electric motor 220 volt ac motor electric inverter water pump motor price manufacturer
Warranty: 16 months
Model Number: Y2 Y3
Type: Asynchronous Motor
Frequency: 50HZ/60HZ
Phase: Three-phase
Protect Feature: IP55
AC Voltage: 220V 380V 440V 660 V
Efficiency: IE 2, 88.1
Name: Three-phase Asynchronous Motor
Usage: Machinery
Application: General Places
Color: Silver
Speed: 2900RPM 1400RPM 960RPM 660RPM
Cooling method: ICO141
Communication: MODBUS/ RS485
Power module: IGBT
Over Current Protect: YES
Packaging Details: Standard exporting packing
Port: FOB ZheJiang Or HangZhou
20 hp mini electric motor 220 volt ac motor electric inverter water pump motor price
Product Overviews
| Product Name | 20 hp mini electric motor 220 volt ac motor electric water pump motor price |
| Rated Volatage | 380V±5% 220v/440,380v/660v models are avaiable on request. |
| Rated Frequency | 50Hz(60Hz is available on request) |
| Connection | start-connection for 3kW and below Detla-connection for 4kW and above |
| Duty/Rating | Continuous(S1) |
| Insulation Class | Class F |
| Protection Class | The main body of the motor IP54 The terminal box IP55 |
| Cooling Method | ICO141 |
| Efficiency | EFF2 Standards |
| Ambient temperature | -15℃≤0≤40℃ |
| Altitude | Not exceeding 1000 meters |
| Features | 1. Y2 Series motors are totally enclosed fan cooled (TEFC) Three-phase, squirrel cage type induction motors ,developed with new technique. 2. The mounting dimension is fully conform to IEC standard . 3. The motors have merits of nice modeling, compact structure, low noise, high efficiency, large starting torque, easy operation,ect. 4. The motors are adopted with F class insulation and designed with assessing method for insulation system according to international practice.It enhances greatly motors’ safety and reliability. 5. These motors have reached an international advanced level of 1990’s. 6. Y2 Series motors can be widely used in various machines and equipments ,such as drilling machines. blowers ,pumps .compressors , transporters m agricultural and food processing machines . |
| OEM | Yes |
| Certificate | CE, ISO |
| Warranty Time | 1 Year |
| Payment terms | T/T,L/C, Western Union, Cash |
| Delivery Time | within 7 days |
| Shipping methods | DHL / EMS / UPS / FedEx / BY sea
(According to customer’s requirement) |
| Port | HangZhou / ZheJiang |
| Tehnical Data | ||
220v/440,380v/660v models are avaiable on request.
Product Shows
| Detailed Shows | ||
20 hp mini electric motor 220 volt ac motor electric water pump motor price
| Hot products | ||
| ZVF300 Frequency Inverter (0.4kw-630kw) | ZVF330 Frequency Inverter (Mini Type) | Soft Starter (5.5kw-600kw) |
| Main Products | ||
| Frequency Inverter | AC Drive (Mini) | Motor Soft Starter | ||
| Electric Motor | Reactor | Filter | ||
| Remote control cable | Inverter Accessories | View More |
| Packaging And Shipping | ||
Our Service
| Our Service | ||
About company
1. low voltage frequency inverter and soft starter manufacturer and exporter .
2. More than 10 years experience and professional devoting the automation control system . we want to be the best to serve our clients.
3. CZPT frequency inverter and soft starters are certificated with CE. CZPT Electrical passed ISO9001:2008 quality control system.
4.CZPT Electrical are near to HangZhou ,ZheJiang port .The shipping cost will be cheaper .
About Products
1. Key parts inside the CZPT Frequency Inverter are imported .We use Infenion IGBT, Fans are from Germany company ,Capacitors are imported from Japan .
2. CZPT frequency inverters and soft starters are easy and convenient to operate.
3. CZPT frequency inverter have built-in RS485 Port. and support Modbus communication protocol.
4. CZPT Frequency Inverters and Soft starters are selling to all over the world . CZPT Products earn good reputation and sell well in the market .
5. CZPT Electrical can offer the optional parts for frequency inverter .Such as braking unit .braking resistors .EMI Filter .Reactor .Choke and remote control cables.
6. CZPT Electrical can also provide clients with customized control panel .Such as frequency inverter switchgear and soft starters cabinets.
Other services
1. OEM service can be offered .
2. Prompt delivery : 5-12 days after receipt your money.
3. Warranty time :12 ~16 months .
Company Information
| Comppany Information | ||
ZIRI Electrical Technology Co.Ltd. is a Sino-French joint venture engaged in R&D, manufacture ,sale .distribution and service of electric drive and control products .Professional and experience supplier of automation solution for multiple field .
The main products includes general –purpose inverters , special –purpose inverters for pump and fan , soft starter , breaking unit and other inverter accessories which has characteristic of advanced technology , complete function , stable running , simple operation , fine energy saving and excellent performance and so on . The products are widely applied to the various industries ,metallurgy , plastic , textile , food, papermaking . drugs manufacture ,printing , construction material , ,cement ,oil ,chemical industry mining . transmission device ect.
| Our Customers | ||
Our products have been exported in large quantity to Europe, South America, Southeast Asia, Middle East, Africa and so on. Which earn good reputation and high praise in the market .
| Certifications | ||
FAQ
| FAQ | ||
Q1: Can I get some samples?
A1: Yes, Sample order is available for quality check and market test .But you have to pay for it.
Q2: What’s delivery time?
A2: It usually takes about 3-5 working days for small order and 10-15 days for big order.
Q3: What’s your payment terms?
A3: We usually accept all kinds of payment terms .Such as T/T,L/C, Western Union, Cash.
Q4: What’s your warranty terms?
A4: We offer 12 months warranty time.
Q5: Do you have the products in stock?
A5: Depends on your request, we have standard models in stock. Some special products and big order will be newly produced according to your orde.
Q6: Can I mix different power in 1 container?
A6: Yes, Different models can be mixed up in 1 container, even 1 order.
Q7: How does your factory do the quality control?
A7: Quality is priority, we always attach the importance to quality control from the beginning to the end of the production. every product will be fully assembled and carefully tested before packing and shipping.
Q8: Can you sell spare parts?
A8: If you are using CZPT products. we can sell spare parts to you. But we couldn’t sell the half-finished products.
Q9: I would like to know if you have a partner for export?
A9: Yes. CZPT Electrical have the right to export and can sell electrical product all over the world.
Q10: Can you make the inverter and soft starter control boards (switchgear)?
A10: Yes. We have a lot of experience to design frequency inverter and soft starter cabinet according to your request . But you can send us the wiring diagram.
Q11: Can the inverter connect with computer?
A11: Yes. All inverters have built-in RS485 port , and support Modbus communication protocol.
Q12: How can I trust you ?
A12: The core of CZPT electrical culture is honesty and loyalty. Our company has been audited and approved ISO9001,CE.CCC. Assessment report will could be sent to you by e-mail .also. We are the made-in-china’s gold supplier since 2008.Now we have clients all around the world.
Contact Us
| Contact Us | ||
Benefits of a Planetary Motor
A planetary motor has many benefits. Its compact design and low noise makes it a good choice for any application. Among its many uses, planetary gear motors are found in smart cars, consumer electronics, intelligent robots, communication equipment, and medical technology. They can even be found in smart homes! Read on to discover the benefits of a planetary gear motor. You’ll be amazed at how versatile and useful it is!
Self-centering planet gears ensure a symmetrical force distribution
A planetary motor is a machine with multiple, interlocking planetary gears. The output torque is inversely proportional to the diameters of the planets, and the transmission size has no bearing on the output torque. A torsional stress analysis of the retaining structure for this type of motor found a maximum shear stress of 64 MPa, which is equivalent to a safety factor of 3.1 for 6061 aluminum. Self-centering planet gears are designed to ensure a symmetrical force distribution throughout the transmission system, with the weakest component being the pinions.
A planetary gearbox consists of ring and sun gears. The pitch diameters of ring and planet gears are nearly equal. The number of teeth on these gears determines the average gear-ratio per output revolution. This error is related to the manufacturing precision of the gears. The effect of this error is a noise or vibration characteristic of the planetary gearbox.
Another design for a planetary gearbox is a traction-based variant. This design eliminates the need for timing marks and other restrictive assembly conditions. The design of the ring gear is similar to that of a pencil sharpener mechanism. The ring gear is stationary while planet gears extend into cylindrical cutters. When placed on the sun’s axis, the pencil sharpening mechanism revolves around the ring gear to sharpen the pencil.
The JDS eliminates the need for conventional planetary carriers and is mated with the self-centering planet gears by dual-function components. The dual-function components synchronize the rolling motion and traction of the gears. They also eliminate the need for a carrier and reduce the force distribution between the rotor and stator.
Metal gears
A planetary motor is a type of electric drive that uses a series of metal gears. These gears share a load attached to the output shaft to generate torque. The planetary motor is often CNC controlled, with extra-long shafts, which allow it to fit into very compact designs. These gears are available in sizes from seven millimeters to 12 millimeters. They can also be fitted with encoders.
Planetary gearing is widely used in various industrial applications, including automobile transmissions, off-road transmissions, and wheel drive motors. They are also used in bicycles to power the shift mechanism. Another use for planetary gearing is as a powertrain between an internal combustion engine and an electric motor. They are also used in forestry applications, such as debarking equipment and sawing. They can be used in other industries as well, such as pulp washers and asphalt mixers.
Planetary gear sets are composed of three types of gears: a sun gear, planet gears, and an outer ring. The sun gear transfers torque to the planet gears, and the planet gears mesh with the outer ring gear. Planet carriers are designed to deliver high-torque output at low speeds. These gears are mounted on carriers that are moved around the ring gear. The planet gears mesh with the ring gears, and the sun gear is mounted on a moveable carrier.
Plastic planetary gear motors are less expensive to produce than their metal counterparts. However, plastic gears suffer from reduced strength, rigidity, and load capacity. Metal gears are generally easier to manufacture and have less backlash. Plastic planetary gear motor bodies are also lighter and less noisy. Some of the largest plastic planetary gear motors are made in collaboration with leading suppliers. When buying a plastic planetary gear motor, be sure to consider what materials it is made of.
Encoder
The Mega Torque Planetary Encoder DC Geared Motor is designed with a Japanese Mabuchi motor RS-775WC, a 200 RPM base motor. It is capable of achieving stall torque at low speeds, which is impossible to achieve with a simple DC motor. The planetary encoder provides five pulses per revolution, making it perfect for applications requiring precise torque or position. This motor requires an 8mm hex coupling for proper use.
This encoder has a high resolution and is suitable for ZGX38REE, ZGX45RGG and ZGX50RHH. It features a magnetic disc and poles and an optical disc to feed back signals. It can count paulses as the motor passes through a hall on the circuit board. Depending on the gearbox ratio, the encoder can provide up to two million transitions per rotation.
The planetary gear motor uses a planetary gear system to distribute torque in synchrony. This minimizes the risk of gear failure and increases the overall output capacity of the device. On the other hand, a spur gear motor is a simpler design and cheaper to produce. The spur gear motor works better for lower torque applications as each gear bears all the load. As such, the torque capacity of the spur gear motor is lower than that of a planetary gear motor.
The REV UltraPlanetary gearbox is designed for FTC and has three different output shaft options. The output shaft is made of 3/8-inch hex, allowing for flexible shaft replacement. These motors are a great value as they can be used to meet a wide range of power requirements. The REV UltraPlanetary gearbox and motor are available for very reasonable prices and a female 5mm hex output shaft can be used.
Durability
One of the most common questions when selecting a planetary motor is “How durable is it?” This is a question that’s often asked by people. The good news is that planetary motors are extremely durable and can last for a long time if properly maintained. For more information, read on! This article will cover the durability and efficiency of planetary gearmotors and how you can choose the best one for your needs.
First and foremost, planetary gear sets are made from metal materials. This increases their lifespan. The planetary gear set is typically made of metals such as nickel-steel and steel. Some planetary gear motors use plastic. Steel-cut gears are the most durable and suitable for applications that require more torque. Nickel-steel gears are less durable, but are better able to hold lubricant.
Durability of planetary motor gearbox is important for applications requiring high torque versus speed. VEX VersaPlanetary gearboxes are designed for FRC(r) use and are incredibly durable. They are expensive, but they are highly customizable. The planetary gearbox can be removed for maintenance and replacement if necessary. Parts for the gearbox can be purchased separately. VEX VersaPlanetary gearboxes also feature a pinion clamped onto the motor shaft.
Dynamic modeling of the planetary gear transmission system is important for understanding its durability. In previous studies, uncoupled and coupled meshing models were used to investigate the effect of various design parameters on the vibration characteristics of the planetary gear system. This analysis requires considering the role of the mesh stiffness, structure stiffness, and moment of inertia. Moreover, dynamic models for planetary gear transmission require modeling the influence of multiple parameters, such as mesh stiffness and shaft location.
Cost
The planetary gear motor has multiple contact points that help the rotor rotate at different speeds and torques. This design is often used in stirrers and large vats of liquid. This type of motor has a low initial cost and is more commonly found in low-torque applications. A planetary gear motor has multiple contact points and is more effective for applications requiring high torque. Gear motors are often found in stirring mechanisms and conveyor belts.
A planetary gearmotor is typically made from four mechanically linked rotors. They can be used for various applications, including automotive and laboratory automation. The plastic input stage gears reduce noise at higher speeds. Steel gears can be used for high torques and a modified lubricant is often added to reduce weight and mass moment of inertia. Its low-cost design makes it an excellent choice for robots and other applications.
There are many different types of planetary gear motors available. A planetary gear motor has three gears, the sun gear and planet gears, with each sharing equal amounts of work. They are ideal for applications requiring high torque and low-resistance operation, but they require more parts than their single-stage counterparts. The steel cut gears are the most durable, and are often used in applications that require high speeds. The nickel-steel gears are more absorptive, which makes them better for holding lubricant.
A planetary gear motor is a high-performance electrical vehicle motor. A typical planetary gear motor has a 3000 rpm speed, a peak torque of 0.32 Nm, and is available in 24V, 36V, and 48V power supply. It is also quiet and efficient, requiring little maintenance and offering greater torque to a modern electric car. If you are thinking of buying a planetary gear motor, be sure to do a bit of research before purchasing one.
editor by czh