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China Copper Electric Motor Gear 250W for Concrete Mixer Single Phase AC Motor Gearbox worm gearbox

Solution Description

1. Item Description 

 Power 250W
 Voltage 110-220V  fifty/60Hz
 Input/output Speed 1380/22RPM
 Insulation Class B

two. Packing Particulars, Payment and Shipping and delivery

Packing particulars: cartons with foam, and pallet.
Shipping conditions: 25-thirty days soon after receiving your deposit or unique L/C.
Payment phrases: 30%-50% deposit and stability from B/L copy, or irrevocable L/C.

3. Our Support

Pre-sale service
one. Sample can be presented with sample demand and courier charge by buyer’s aspect.
2. We have full stock, and can deliver inside limited time. Many styles for your options. 
3. OEM and ODM purchase are accepted, any variety of symbol printing or layout are offered.
4. Great Top quality + Manufacturing unit Value + Rapid Response + Trustworthy Provider, is what we are trying ideal to supply you
five. All of our products are produced by our skilled workman and we have our large-work-result overseas trade staff, you can completely believe our services.  
six. We have fourteen many years expertise of design and style, manufacture and promote motors we cherish each get from our honor.
Following you select
1. We will rely cheapest shipping cost and make bill to you at after.
2. Check top quality once more, and then send out to you at 1-2 working times right after your payment,
three. E-mail you the tracking no, and assist to CZPT the parcels until finally it arrive you.
After-sale support
1.We are very glad that customer gives us some suggestion for price and products.
2. If any question, please contact with us freely by e-mail or telephone.

ZHangZhoug Ao’er Electrical Appliances Co., Ltd. found HangZhou.Set up in 1996. We make AC asynchronous motors. 
Remarkable certifications 
Our items have passed ISO9001:2008, TUV, CE, UL and CSA SGS Certifications. 
Throughout the world exports 
We have established firm organization associations with several buyers throughout the world. We distribute to
the markets in Europe, North The us, Africa, Asia.We sincerely hope to create close company
interactions with more and a lot more buyers during the world. Correspondingly, we will hold
near consideration on excellent management and creating ourselves actively to reward all of our consumers.

1. Stamping of lamination
2. Rotor die-casting and balancing
three. Winding and inserting – both manual and semi-instantly
four. Vacuum varnishing
five. Machining shaft, housing, end shields, etc
six. Painting – both wet paint and powder coating
7. Motor assembly
8. Inspecting spare parts every processing
9. one hundred% take a look at following every process and ultimate check just before packing 
ten. Competitive price and quality from our own factory
11. Best service with 24 hour’s reply
12. Approved by ISO9001, CE, CSA and Rosh every year 
thirteen.one hundred% Copper Wire
14. Welcome OEM/ODM 
15. Long life bearing, and cheapest dB level
16. One year warranty

US $55
/ Piece
10 Pieces

(Min. Order)


Application: Industrial
Speed: 22-60rpm
Number of Stator: Single-Phase
Function: Driving
Casing Protection: Protection Type
Number of Poles: 4


US$ 55/Piece
1 Piece(Min.Order)

Request Sample




 Power 250W
 Voltage 110-220V  50/60Hz
 Input/output Speed 1380/22RPM
 Insulation Class B
US $55
/ Piece
10 Pieces

(Min. Order)


Application: Industrial
Speed: 22-60rpm
Number of Stator: Single-Phase
Function: Driving
Casing Protection: Protection Type
Number of Poles: 4


US$ 55/Piece
1 Piece(Min.Order)

Request Sample




 Power 250W
 Voltage 110-220V  50/60Hz
 Input/output Speed 1380/22RPM
 Insulation Class B

How to Design a Forging Spur Gear

Before you start designing your own spur gear, you need to understand its main components. Among them are Forging, Keyway, Spline, Set screw and other types. Understanding the differences between these types of spur gears is essential for making an informed decision. To learn more, keep reading. Also, don’t hesitate to contact me for assistance! Listed below are some helpful tips and tricks to design a spur gear. Hopefully, they will help you design the spur gear of your dreams.

Forging spur gears

Forging spur gears is one of the most important processes of automotive transmission components. The manufacturing process is complex and involves several steps, such as blank spheroidizing, hot forging, annealing, phosphating, and saponification. The material used for spur gears is typically 20CrMnTi. The process is completed by applying a continuous through extrusion forming method with dies designed for the sizing band length L and Splitting angle thickness T.
The process of forging spur gears can also use polyacetal (POM), a strong plastic commonly used for the manufacture of gears. This material is easy to mold and shape, and after hardening, it is extremely stiff and abrasion resistant. A number of metals and alloys are used for spur gears, including forged steel, stainless steel, and aluminum. Listed below are the different types of materials used in gear manufacturing and their advantages and disadvantages.
A spur gear’s tooth size is measured in modules, or m. Each number represents the number of teeth in the gear. As the number of teeth increases, so does its size. In general, the higher the number of teeth, the larger the module is. A high module gear has a large pressure angle. It’s also important to remember that spur gears must have the same module as the gears they are used to drive.

Set screw spur gears

A modern industry cannot function without set screw spur gears. These gears are highly efficient and are widely used in a variety of applications. Their design involves the calculation of speed and torque, which are both critical factors. The MEP model, for instance, considers the changing rigidity of a tooth pair along its path. The results are used to determine the type of spur gear required. Listed below are some tips for choosing a spur gear:
Type A. This type of gear does not have a hub. The gear itself is flat with a small hole in the middle. Set screw gears are most commonly used for lightweight applications without loads. The metal thickness can range from 0.25 mm to 3 mm. Set screw gears are also used for large machines that need to be strong and durable. This article provides an introduction to the different types of spur gears and how they differ from one another.
Pin Hub. Pin hub spur gears use a set screw to secure the pin. These gears are often connected to a shaft by dowel, spring, or roll pins. The pin is drilled to the precise diameter to fit inside the gear, so that it does not come loose. Pin hub spur gears have high tolerances, as the hole is not large enough to completely grip the shaft. This type of gear is generally the most expensive of the three.

Keyway spur gears

In today’s modern industry, spur gear transmissions are widely used to transfer power. These types of transmissions provide excellent efficiency but can be susceptible to power losses. These losses must be estimated during the design process. A key component of this analysis is the calculation of the contact area (2b) of the gear pair. However, this value is not necessarily applicable to every spur gear. Here are some examples of how to calculate this area. (See Figure 2)
Spur gears are characterized by having teeth parallel to the shafts and axis, and a pitch line velocity of up to 25 m/s is considered high. In addition, they are more efficient than helical gears of the same size. Unlike helical gears, spur gears are generally considered positive gears. They are often used for applications in which noise control is not an issue. The symmetry of the spur gear makes them especially suitable for applications where a constant speed is required.
Besides using a helical spur gear for the transmission, the gear can also have a standard tooth shape. Unlike helical gears, spur gears with an involute tooth form have thick roots, which prevents wear from the teeth. These gears are easily made with conventional production tools. The involute shape is an ideal choice for small-scale production and is one of the most popular types of spur gears.

Spline spur gears

When considering the types of spur gears that are used, it’s important to note the differences between the two. A spur gear, also called an involute gear, generates torque and regulates speed. It’s most common in car engines, but is also used in everyday appliances. However, one of the most significant drawbacks of spur gears is their noise. Because spur gears mesh only one tooth at a time, they create a high amount of stress and noise, making them unsuitable for everyday use.
The contact stress distribution chart represents the flank area of each gear tooth and the distance in both the axial and profile direction. A high contact area is located toward the center of the gear, which is caused by the micro-geometry of the gear. A positive l value indicates that there is no misalignment of the spline teeth on the interface with the helix hand. The opposite is true for negative l values.
Using an upper bound technique, Abdul and Dean studied the forging of spur gear forms. They assumed that the tooth profile would be a straight line. They also examined the non-dimensional forging pressure of a spline. Spline spur gears are commonly used in motors, gearboxes, and drills. The strength of spur gears and splines is primarily dependent on their radii and tooth diameter.
SUS303 and SUS304 stainless steel spur gears

Stainless steel spur gears are manufactured using different techniques, which depend on the material and the application. The most common process used in manufacturing them is cutting. Other processes involve rolling, casting, and forging. In addition, plastic spur gears are produced by injection molding, depending on the quantity of production required. SUS303 and SUS304 stainless steel spur gears can be made using a variety of materials, including structural carbon steel S45C, gray cast iron FC200, nonferrous metal C3604, engineering plastic MC901, and stainless steel.
The differences between 304 and 303 stainless steel spur gears lie in their composition. The two types of stainless steel share a common design, but have varying chemical compositions. China and Japan use the letters SUS304 and SUS303, which refer to their varying degrees of composition. As with most types of stainless steel, the two different grades are made to be used in industrial applications, such as planetary gears and spur gears.

Stainless steel spur gears

There are several things to look for in a stainless steel spur gear, including the diametral pitch, the number of teeth per unit diameter, and the angular velocity of the teeth. All of these aspects are critical to the performance of a spur gear, and the proper dimensional measurements are essential to the design and functionality of a spur gear. Those in the industry should be familiar with the terms used to describe spur gear parts, both to ensure clarity in production and in purchase orders.
A spur gear is a type of precision cylindrical gear with parallel teeth arranged in a rim. It is used in various applications, such as outboard motors, winches, construction equipment, lawn and garden equipment, turbine drives, pumps, centrifuges, and a variety of other machines. A spur gear is typically made from stainless steel and has a high level of durability. It is the most commonly used type of gear.
Stainless steel spur gears can come in many different shapes and sizes. Stainless steel spur gears are generally made of SUS304 or SUS303 stainless steel, which are used for their higher machinability. These gears are then heat-treated with nitriding or tooth surface induction. Unlike conventional gears, which need tooth grinding after heat-treating, stainless steel spur gears have a low wear rate and high machinability.

China Copper Electric Motor Gear 250W for Concrete Mixer Single Phase AC Motor Gearbox     worm gearboxChina Copper Electric Motor Gear 250W for Concrete Mixer Single Phase AC Motor Gearbox     worm gearbox
editor by czh 2022-11-26

China 3 Phase Electric Motor

A few-phase motors are far more successful than solitary stage motors and are frequently discovered in applications requiring more than 7.5 horsepower. Though the Nationwide Electrical Code does not specify certain conductor colours for a few-phase present, it is widespread to use black, purple and blue wires to determine lines L1, L2 and L3 respectively. The voltage cycle of each and every line lags its predecessor by 100 and 20 levels — L2 reaches its CZPT voltage following L1, and L3 reaches its CZPT voltage soon after L2. Two wiring configurations, Wye and Delta, show the wiring methods for a few-stage motors. These instructions include a dual voltage, 3-period motor, the most common variety.

Step 1

Switch off the electricity providing the circuit to be wired to the motor. A a few-stage motor have to be wired to a 3-period provide.

Action 2

Open the motor wiring box and identify the wires in. The 9 wires need to be labeled 1 by means of 9. Some motor leads are recognized by colour in this case seek the advice of the motor documentation for direct identification.

Step 3

Take a look at the motor nameplate for wiring information. The nameplate will specify the motor voltages and might give particular wiring information. Numerous motors can be wired for a high and reduced voltage and for either Delta or Wye (occasionally known as Y or Star wiring). Wire the motor for the proper voltage to which you are connecting the motor.

Action 4

Make all wiring connections with wire nuts of the correct measurement for the conductors currently being utilised and the variety of conductors being related collectively. If there is a neutral wire in the conduit or cable supplying the motor, it is unused for the motor’s 3-period wiring cap it with a wire nut. For example, use a pink wire nut to link 2 twelve-gauge wires. Hold the bare ends of the conductors collectively and twist on a wire nut.

Step 5

Swap any 2 line connections to reverse the motor rotation. For case in point, transfer provide line T1 to T2 and supply line T2 to L1 and the motor will reverse route. You can acquire motor control switches to attain this change.

Wye Wiring

Stage 1

Make the connections for lower voltage, 230-volt wiring. Link motor qualified prospects 4, 5 and 6 jointly. Link motor leads 7 and 1 with the black L1 conductor. Link motor leads 8 and 2 with the crimson L2 conductor. Connect motor leads 9 and 3 with the blue L3 conductor.

Action 2

Make the connections for large voltage, 460-volt wiring. Join motor prospects 6 and 9 with each other. Link motor qualified prospects 5 and 8 with each other. Connect motor prospects 4 and 7 jointly. Hook up motor lead 1 to the black L1 conductor. Join motor lead 2 to the red L2 conductor. Connect motor CZPT 3 to the blue L3 conductor.

Phase 3

Join the floor wire to the motor’s floor terminal. Loosen the floor terminal screw, insert the ground wire into the terminal and tighten the screw firmly. Close the motor’s wiring box.

Delta Wiring

Phase 1

Make the connections for reduced voltage, 230-volt wiring. Connect motor prospects 1, 7 and 6 to the black L1 conductor. Hook up motor qualified prospects 2, 8 and 4 to the crimson L2 conductor. Join motor qualified prospects 3, 5 and 9 to the blue L3 conductor.

Step 2

Make the connections for higher voltage, 460-volt wiring. Connect motor prospects 9 and 6 together. Link motor sales opportunities 4 and 7 together. Hook up motor leads 8 and 5 jointly. Connect motor CZPT 1 to the black L1 conductor. Hook up motor direct 2 to the pink L2 conductor. Link motor direct 3 to the blue L3 conductor.

Action 3

Connect the floor wire to the motor’s ground terminal. Loosen the ground terminal screw, insert the ground wire into the terminal and tighten the screw firmly. Near the motor’s wiring box.

Dynamic Modeling of a Planetary Motor

A planetary gear motor consists of a series of gears rotating in perfect synchrony, allowing them to deliver torque in a higher output capacity than a spur gear motor. Unlike the planetary motor, spur gear motors are simpler to build and cost less, but they are better for applications requiring lower torque output. That is because each gear carries the entire load. The following are some key differences between the 2 types of gearmotors.

planetary gear system

A planetary gear transmission is a type of gear mechanism that transfers torque from 1 source to another, usually a rotary motion. Moreover, this type of gear transmission requires dynamic modeling to investigate its durability and reliability. Previous studies included both uncoupled and coupled meshing models for the analysis of planetary gear transmission. The combined model considers both the shaft structural stiffness and the bearing support stiffness. In some applications, the flexible planetary gear may affect the dynamic response of the system.
In a planetary gear device, the axial end surface of the cylindrical portion is rotatable relative to the separating plate. This mechanism retains lubricant. It is also capable of preventing foreign particles from entering the planetary gear system. A planetary gear device is a great choice if your planetary motor’s speed is high. A high-quality planetary gear system can provide a superior performance than conventional systems.
A planetary gear system is a complex mechanism, involving 3 moving links that are connected to each other through joints. The sun gear acts as an input and the planet gears act as outputs. They rotate about their axes at a ratio determined by the number of teeth on each gear. The sun gear has 24 teeth, while the planet gears have 3-quarters that ratio. This ratio makes a planetary motor extremely efficient.

planetary gear train

To predict the free vibration response of a planetary motor gear train, it is essential to develop a mathematical model for the system. Previously, static and dynamic models were used to study the behavior of planetary motor gear trains. In this study, a dynamic model was developed to investigate the effects of key design parameters on the vibratory response. Key parameters for planetary gear transmissions include the structure stiffness and mesh stiffness, and the mass and location of the shaft and bearing supports.
The design of the planetary motor gear train consists of several stages that can run with variable input speeds. The design of the gear train enables the transmission of high torques by dividing the load across multiple planetary gears. In addition, the planetary gear train has multiple teeth which mesh simultaneously in operation. This design also allows for higher efficiency and transmittable torque. Here are some other advantages of planetary motor gear trains. All these advantages make planetary motor gear trains 1 of the most popular types of planetary motors.
The compact footprint of planetary gears allows for excellent heat dissipation. High speeds and sustained performances will require lubrication. This lubricant can also reduce noise and vibration. But if these characteristics are not desirable for your application, you can choose a different gear type. Alternatively, if you want to maintain high performance, a planetary motor gear train will be the best choice. So, what are the advantages of planetary motor gears?

planetary gear train with fixed carrier train ratio

The planetary gear train is a common type of transmission in various machines. Its main advantages are high efficiency, compactness, large transmission ratio, and power-to-weight ratio. This type of gear train is a combination of spur gears, single-helical gears, and herringbone gears. Herringbone planetary gears have lower axial force and high load carrying capacity. Herringbone planetary gears are commonly used in heavy machinery and transmissions of large vehicles.
To use a planetary gear train with a fixed carrier train ratio, the first and second planets must be in a carrier position. The first planet is rotated so that its teeth mesh with the sun’s. The second planet, however, cannot rotate. It must be in a carrier position so that it can mesh with the sun. This requires a high degree of precision, so the planetary gear train is usually made of multiple sets. A little analysis will simplify this design.
The planetary gear train is made up of 3 components. The outer ring gear is supported by a ring gear. Each gear is positioned at a specific angle relative to 1 another. This allows the gears to rotate at a fixed rate while transferring the motion. This design is also popular in bicycles and other small vehicles. If the planetary gear train has several stages, multiple ring gears may be shared. A stationary ring gear is also used in pencil sharpener mechanisms. Planet gears are extended into cylindrical cutters. The ring gear is stationary and the planet gears rotate around a sun axis. In the case of this design, the outer ring gear will have a -3/2 planet gear ratio.

planetary gear train with 0 helix angle

The torque distribution in a planetary gear is skewed, and this will drastically reduce the load carrying capacity of a needle bearing, and therefore the life of the bearing. To better understand how this can affect a gear train, we will examine 2 studies conducted on the load distribution of a planetary gear with a 0 helix angle. The first study was done with a highly specialized program from the bearing manufacturer INA/FAG. The red line represents the load distribution along a needle roller in a 0 helix gear, while the green line corresponds to the same distribution of loads in a 15 degree helix angle gear.
Another method for determining a gear’s helix angle is to consider the ratio of the sun and planet gears. While the sun gear is normally on the input side, the planet gears are on the output side. The sun gear is stationary. The 2 gears are in engagement with a ring gear that rotates 45 degrees clockwise. Both gears are attached to pins that support the planet gears. In the figure below, you can see the tangential and axial gear mesh forces on a planetary gear train.
Another method used for calculating power loss in a planetary gear train is the use of an auto transmission. This type of gear provides balanced performance in both power efficiency and load capacity. Despite the complexities, this method provides a more accurate analysis of how the helix angle affects power loss in a planetary gear train. If you’re interested in reducing the power loss of a planetary gear train, read on!

planetary gear train with spur gears

A planetary gearset is a type of mechanical drive system that uses spur gears that move in opposite directions within a plane. Spur gears are 1 of the more basic types of gears, as they don’t require any specialty cuts or angles to work. Instead, spur gears use a complex tooth shape to determine where the teeth will make contact. This in turn, will determine the amount of power, torque, and speed they can produce.
A 2-stage planetary gear train with spur gears is also possible to run at variable input speeds. For such a setup, a mathematical model of the gear train is developed. Simulation of the dynamic behaviour highlights the non-stationary effects, and the results are in good agreement with the experimental data. As the ratio of spur gears to spur gears is not constant, it is called a dedendum.
A planetary gear train with spur gears is a type of epicyclic gear train. In this case, spur gears run between gears that contain both internal and external teeth. The circumferential motion of the spur gears is analogous to the rotation of planets in the solar system. There are 4 main components of a planetary gear train. The planet gear is positioned inside the sun gear and rotates to transfer motion to the sun gear. The planet gears are mounted on a joint carrier that is connected to the output shaft.

planetary gear train with helical gears

A planetary gear train with helical teeth is an extremely powerful transmission system that can provide high levels of power density. Helical gears are used to increase efficiency by providing a more efficient alternative to conventional worm gears. This type of transmission has the potential to improve the overall performance of a system, and its benefits extend far beyond the power density. But what makes this transmission system so appealing? What are the key factors to consider when designing this type of transmission system?
The most basic planetary train consists of the sun gear, planet gear, and ring gear elements. The number of planets varies, but the basic structure of planetary gears is similar. A simple planetary geartrain has the sun gear driving a carrier assembly. The number of planets can be as low as 2 or as high as 6. A planetary gear train has a low mass inertia and is compact and reliable.
The mesh phase properties of a planetary gear train are particularly important in designing the profiles. Various parameters such as mesh phase difference and tooth profile modifications must be studied in depth in order to fully understand the dynamic characteristics of a PGT. These factors, together with others, determine the helical gears’ performance. It is therefore essential to understand the mesh phase of a planetary gear train to design it effectively.

in Medellin Colombia sales price shop near me near me shop factory supplier Y Series High Efficiency AC Squirrel-Cage Electric Motor Three Phase Induction AC Electric Asynchronous Motor manufacturer best Cost Custom Cheap wholesaler

  in Medellin Colombia  sales   price   shop   near me   near me shop   factory   supplier Y Series High Efficiency AC Squirrel-Cage Electric Motor Three Phase Induction AC Electric Asynchronous Motor manufacturer   best   Cost   Custom   Cheap   wholesaler

Our merchandise are used in numerous fields. If you need to have any information or samples, please contact us and you will have our before long reply. Hangzhou EPG Co.,Ltd. , was founded in November, 1997. With its 5 wholly owned subsidiaries.

Y sequence motor is completely enclosed self supporter cooled squirrel cage 3-period asynchronous motor, which is the fundamental collection of the latest design. In accordance with the appropriate provisions of the IEC stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd. With substantial performance, vitality saving, high starting torque, minimal sound, small vibration, high trustworthiness, simple to use and handy maintenance and so on. The EPTT situation is commonly utilized in inflammable, explosive or corrosive gasoline, and no EPTT demands to the mechanical equipment, this kind of as steel reducing EPTTs, pumps, enthusiasts, mixer, agricultural EPTTry, transport EPTTry and foods EPTTry and many others..

EPTnical parameter list

EPTT .twelve~400kw
Body 63-355
Poles 2,four,6,8,ten
Rated Frequency 50Hz, 60Hz
Voltage 380V or EPT
Protection Diploma IP55/fifty six/65
Insulation course B,F
Mounting Variety Foot,Flange,EPTT Shaft Ends
Duty S1
EPT Solid Iron,EPTT Shell,Stainless Metal
Terminal Prime, RigEPTT Aspect, Remaining Side
Services Issue 1.
Ambient Temperature lt40 ordmC
Altitude not exceed 1000m
EPTion Star-connection for up to 3kW
EPT-connection for 4kW and above

EPTT Software

#9830EPT gear
#9830Production business

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1. Q: What types of EPTT can you generate for us?
A: Principal products of our company:WP series velocity variator, RV collection worm EPTT, R/S/K/F helical tough-surface area EPTT, AC EPTmotor, EPTT EPTT, sorts of planetary EPTT , spiral EPTTl EPTT, and so forth. , much more than a single hundred designs and countless numbers of specs

2. Q: Can you make as for each customer’s drawing?
A: Of course, we have wealthy experience engineers who can make positive we could offer you nicely EPT support.

3. Q: What is your conditions of payment ?
A: thirty% Advance payment by T/T right after signing the contract. 70% ahead of shipping and delivery.

four. Q: What is your MOQ?
A: 1 Established

  in Medellin Colombia  sales   price   shop   near me   near me shop   factory   supplier Y Series High Efficiency AC Squirrel-Cage Electric Motor Three Phase Induction AC Electric Asynchronous Motor manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Medellin Colombia  sales   price   shop   near me   near me shop   factory   supplier Y Series High Efficiency AC Squirrel-Cage Electric Motor Three Phase Induction AC Electric Asynchronous Motor manufacturer   best   Cost   Custom   Cheap   wholesaler