Tag Archives: gearbox

China Standard 25.8 Kg 5dutv Gearbox Differential Rear Axle for 7.5kw Four-Wheel Drive Electric Vehicle Rear Axle axle equalizer

Product Description

25.8 kg 5DUTV gearbox differential Rear axle for 7.5KW four-wheel drive electric vehicle rear axle

Product Features
This product has been used on the rear axle of a 7.5KW four-wheel drive electric vehicle, supporting 2 four-wheel drive conversions and differential locks.
The rear axle assembly is used in various vehicles, including sedans, trucks, and SUVs. They are responsible for transmitting power from the engine to the wheels and also help maintain wheel alignment and prevent wheel oscillation.
There are 3 main types of rear axle assemblies: semi-floating, fully-floating, and three-quarters floating. Semi-floating axle assemblies are the most common type used in most cars and light trucks. Fully floating axle assemblies are used in heavy-duty vehicles such as trucks and SUVs and are more durable than semi-floating axle components. The three-quarters floating shaft component is a hybrid of semi-floating and fully floating shaft components, providing a good balance of performance and durability.
The rear axle assembly can be made of various materials, including steel, aluminum, and magnesium. Steel is the most common material, but aluminum and magnesium are becoming increasingly popular because they are lighter and more robust. A qualified mechanic usually repairs the rear axle assembly. However, the vehicle owner can perform essential maintenance tasks, such as lubricating bearings and checking the half shaft for wear.

Product Performance

Max Input Torque

T max


Max Input Rotation Rate

n max


Centre.to-centre Spacing



Gear Ratio



The following are some applications of the rear axle assembly:
*Transfer power from the engine to the wheels: The rear axle assembly transfers power from the engine to the wheels. This is accomplished by a series of gears and shafts within the axle assembly.
*Maintaining wheel alignment: The rear axle assembly also helps to maintain wheel alignment. This is crucial for ensuring that the vehicle travels straight and the tires are evenly worn.
*Preventing wheel oscillation: The rear axle assembly also helps to prevent wheel oscillation. This is accomplished by bearings that support the half shaft.
The rear axle assembly is an essential component of any vehicle. They transmit power from the engine to the wheels, maintain wheel alignment, and prevent wheel oscillation. The rear axle assembly is usually made of steel, aluminum, or magnesium and repaired by a qualified mechanic.

Input & Output Spline Parameters



Input internal spline

Output end internal spline

Tooth system








number of teeth




Pressure angle




the modification coefficient



Over Dimension & Weight









Certificates and Honors

Packaging & Shipping


Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shippment.
Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation. If you have another question, please feel free to contact us.

After-sales Service: Installation Guide 1-Year Warranty
Condition: New
Axle Number:
Material: Steel


What are the safety considerations when working with axles, especially during repairs?

Working with axles, especially during repairs, requires careful attention to safety to prevent accidents and injuries. Here are some important safety considerations to keep in mind when working with axles:

1. Personal Protective Equipment (PPE):

Wear appropriate personal protective equipment, including safety goggles, gloves, and steel-toed boots. PPE helps protect against potential hazards such as flying debris, sharp edges, and accidental contact with heavy components.

2. Vehicle Stability:

Ensure that the vehicle is on a stable and level surface before working on the axles. Engage the parking brake and use wheel chocks to prevent unintended vehicle movement. The stability of the vehicle is crucial to maintain a safe working environment.

3. Lifting and Support:

Use proper lifting equipment, such as hydraulic jacks or vehicle lifts, to raise the vehicle safely. Follow the manufacturer’s guidelines for lifting points and weight capacities. Once the vehicle is lifted, support it securely with jack stands or other appropriate supports to prevent it from falling or shifting during repairs.

4. Lockout/Tagout:

If the repair work involves disconnecting or removing any electrical or mechanical components that could cause the axle or wheels to move, follow lockout/tagout procedures. This involves locking and tagging out the power source, so it cannot be accidentally energized while work is being performed.

5. Proper Tools and Equipment:

Use the correct tools and equipment for the job. Using improper tools or makeshift methods can lead to accidents and damage to the axle or surrounding components. Follow the manufacturer’s instructions and recommended procedures for disassembling, repairing, and reassembling the axle.

6. Proper Torque and Tightening:

When reassembling the axle components, use a torque wrench to ensure that fasteners are tightened to the manufacturer’s specifications. Over-tightening or under-tightening can lead to component failure or damage. Follow the recommended torque values provided by the vehicle manufacturer.

7. Safe Handling of Heavy Components:

Axle components can be heavy and cumbersome. Use appropriate lifting techniques and equipment, such as hoists or lifting straps, to safely handle heavy axle parts. Avoid lifting heavy components alone whenever possible and ask for assistance when needed.

8. Proper Disposal of Fluids and Waste:

If the repair involves draining fluids from the axle, such as differential oil, ensure proper disposal according to local regulations. Use appropriate containers to collect and store fluids and dispose of them at authorized collection points.

9. Training and Experience:

Working with axles requires knowledge and experience. If you are unfamiliar with axle repairs, consider seeking assistance from a qualified mechanic or technician who has the necessary training and expertise. If you decide to perform the repairs yourself, ensure that you have the appropriate knowledge and skills to carry out the task safely.

By following these safety considerations, you can help minimize the risk of accidents, injuries, and damage when working with axles, ensuring a safe working environment for yourself and others involved in the repair process.


Where can I purchase high-quality replacement axles for my make and model of vehicle?

When it comes to purchasing high-quality replacement axles for your specific make and model of vehicle, there are several reliable sources you can consider. Here are some options:

  1. Authorized Dealerships:
  2. Authorized dealerships of your vehicle’s manufacturer are a trustworthy option for purchasing replacement axles. They offer genuine parts that are specifically designed and engineered for your make and model. Contact your local dealership’s parts department to inquire about the availability of replacement axles.

  3. Independent Auto Parts Stores:
  4. Independent auto parts stores often carry a wide range of replacement axles from reputable manufacturers. These stores typically have knowledgeable staff who can help you identify the correct axle for your vehicle. Examples of popular auto parts stores include AutoZone, Advance Auto Parts, and O’Reilly Auto Parts.

  5. Online Retailers:
  6. Online retailers provide a convenient way to browse and purchase replacement axles from the comfort of your home. Websites such as Amazon, eBay, and RockAuto offer extensive selections of axles for various vehicle makes and models. Be sure to verify the compatibility of the axles with your specific vehicle before making a purchase.

  7. Specialty Performance Retailers:
  8. If you are looking for high-performance or upgraded axles, specialty performance retailers may be the way to go. These retailers cater to enthusiasts and offer axles that are designed to handle increased power, torque, or off-road demands. Examples of specialty performance retailers include Summit Racing, Jegs, and 4 Wheel Parts.

  9. Local Salvage Yards:
  10. Salvage yards, also known as junkyards or auto recyclers, can be a cost-effective option for finding used axles in good condition. Some salvage yards have an inventory system that allows you to search for specific parts based on your vehicle’s make and model. It’s important to thoroughly inspect used axles before purchase to ensure they meet your requirements.

  11. Vehicle Manufacturer’s Online Parts Store:
  12. Many vehicle manufacturers have their own online parts stores where you can directly purchase genuine replacement parts, including axles. These online stores provide the assurance of authenticity and compatibility with your specific make and model. Visit the official website of your vehicle’s manufacturer and look for their parts store section.

When purchasing replacement axles, it’s important to prioritize quality and ensure that the parts meet or exceed the original equipment specifications. Consider factors such as warranty coverage, customer reviews, and the reputation of the manufacturer or retailer. Additionally, consult with knowledgeable professionals or refer to your vehicle’s owner’s manual for specific axle specifications and recommendations.


What is the primary function of an axle in a vehicle or machinery?

An axle plays a vital role in both vehicles and machinery, providing essential functions for their operation. The primary function of an axle is to transmit rotational motion and torque from an engine or power source to the wheels or other rotating components. Here are the key functions of an axle:

  1. Power Transmission:
  2. An axle serves as a mechanical link between the engine or power source and the wheels or driven components. It transfers rotational motion and torque generated by the engine to the wheels, enabling the vehicle or machinery to move. As the engine rotates the axle, the rotational force is transmitted to the wheels, propelling the vehicle forward or driving the machinery’s various components.

  3. Support and Load Bearing:
  4. An axle provides structural support and load-bearing capability, especially in vehicles. It bears the weight of the vehicle or machinery and distributes it evenly across the wheels or supporting components. This load-bearing function ensures stability, balance, and proper weight distribution, contributing to safe and efficient operation.

  5. Wheel and Component Alignment:
  6. The axle helps maintain proper alignment of the wheels or rotating components. It ensures that the wheels are parallel to each other and perpendicular to the ground, promoting stability and optimal tire contact with the road surface. In machinery, the axle aligns and supports the rotating components, ensuring their correct positioning and enabling smooth and efficient operation.

  7. Suspension and Absorption of Shocks:
  8. In vehicles, particularly those with independent suspension systems, the axle plays a role in the suspension system’s operation. It may incorporate features such as differential gears, CV joints, or other mechanisms that allow the wheels to move independently while maintaining power transfer. The axle also contributes to absorbing shocks and vibrations caused by road irregularities, enhancing ride comfort and vehicle handling.

  9. Steering Control:
  10. In some vehicles, such as trucks or buses, the front axle also serves as a steering axle. It connects to the steering mechanism, allowing the driver to control the direction of the vehicle. By turning the axle, the driver can steer the wheels, enabling precise maneuverability and navigation.

  11. Braking:
  12. An axle often integrates braking components, such as brake discs, calipers, or drums. These braking mechanisms are actuated when the driver applies the brakes, creating friction against the rotating axle or wheels and causing deceleration or stopping of the vehicle. The axle’s design can affect braking performance, ensuring effective and reliable stopping power.

Overall, the primary function of an axle in both vehicles and machinery is to transmit rotational motion, torque, and power from the engine or power source to the wheels or rotating components. Additionally, it provides support, load-bearing capability, alignment, suspension, steering control, and braking functions, depending on the specific application and design requirements.

China Standard 25.8 Kg 5dutv Gearbox Differential Rear Axle for 7.5kw Four-Wheel Drive Electric Vehicle Rear Axle   axle equalizerChina Standard 25.8 Kg 5dutv Gearbox Differential Rear Axle for 7.5kw Four-Wheel Drive Electric Vehicle Rear Axle   axle equalizer
editor by CX 2023-11-27

China OEM GSD High Torque Harmonic Drive Gearbox for Robot Arm near me factory

Warranty: twelve months, twelve months
Relevant Industries: Constructing Material Shops, Producing Plant, Equipment Repair Outlets, Food & Beverage Manufacturing facility, Farms, Building operates
Custom-made help: OEM, ODM, OBM
Gearing Arrangement: Harmonic
Output Torque: 2.6-1760N.m
Enter Velocity: 750~3500rpm
Output Speed: 14-280rpm
Merchandise identify: Harmonic Gearbox
Ratio: 50, 80, a hundred, a hundred and twenty, 160
Measurement: 11, fourteen, 17, H419 European type marine snatch pulley block with shackle twenty, twenty five, 32
Equipment Variety: Circular Gear
Buildings: Travel shaft
Toothed Part Condition: Spur Equipment
Alterations Way: Stepless
Material: 20CrMnTi
Ambient Temperature: ~40℃
Packaging Details: wooden instances talk in e-mail-info @ goldgun.cn
Port: ZheJiang

GSD Series Harmonic GearboxHarmonic Generate Equipment Reducer* Compact and easy composition * Large torque * Higher rigidity * Large precision (no backlash) * High positioning and rotation accuracy * Enter and output coaxial Solution NameHarmonic Travel Equipment ReducerSeriesLSS, LSG, LSN, LHT, LHN, LHG, LSD, LHD, LFSType11, 14, seventeen, twenty, 25, Wholesale Personalized Precision Bronze Bushing 32, 40Ratio50, 80, one hundred, a hundred and twenty, 160Output Torque (N.m):3.5~23200 Software situations Packing & Delivery wood instances talk in e-mail-info @ goldgun.cn Business Profile ZheJiang CZPT M & E Hi- Tech Co.,Ltd. recognized in 2003, is a skilled supplier of transmission answer,engaged in the study, advancement, sale and solutions of velocity reducers, motor and transmission parts, Our experienced engineers are usually offered to analysis and discuss your requirements and ensure total customers’ Advance a thousand-2500rpm velocity maritime gearbox 300 gratification.We are committed to provide end consumers and sellers with a total set of transmission tools layout and procurement remedies,by means of our seventeen years of industry knowledge and several supplier cooperation.Tell us your specifications or your customers’, we will assist to make the whole solution for you or your consumer. Our factory Exhibition FAQ Q1: Are you a producer or trading business?A1: A company integrated with market and trade.Q2: What about the transport techniques?A2: For urgent buy and light excess weight, you can pick the following convey: UPS, FedEx, TNT,DHL, EMS. For heavy weight, you canchoose to supply the merchandise by air or by sea to preserve expense.Q3: What about the payment approaches?A3: We acknowledge T/T, L/C for large sum, and for modest volume, you can spend us by PayPal, Western Union, and and so on.This autumn: How much does it value to ship to my nation?A4: It relies upon on seasons. Fee is distinct in different seasons. You can seek advice from us at all instances.Q5: What’ Push shaft of medium tillage device Entrance and rear axles of mini excavator Push shaft coupling equipment s your delivery time?A5: Normally we make in fifteen-35 days after the payment verified. If you are urgent, we will urge the production department for you.

What is a driveshaft and how much does it value to replace one particular?

Your car is produced up of a lot of relocating parts. Realizing each component is critical due to the fact a ruined driveshaft can significantly harm other parts of the automobile. You might not know how essential your driveshaft is, but it’s crucial to know if you want to fix your vehicle. In this report, we’ll talk about what a driveshaft is, what its signs and symptoms are, and how much it charges to replace a driveshaft.

Repair broken driveshafts

A damaged driveshaft does not let you to flip the wheels freely. It also exposes your motor vehicle to increased fix fees thanks to ruined driveshafts. If the generate shaft breaks even though the auto is in movement, it might trigger a crash. Also, it can significantly impact the performance of the car. If you don’t repair the problem right absent, you could danger much more expensive repairs. If you suspect that the push shaft is damaged, do the adhering to.
Initial, make certain the generate shaft is safeguarded from dust, dampness, and dust. A correct driveshaft protect will prevent grease from accumulating in the driveshaft, lowering the possibility of further harm. The grease will also cushion the metallic-to-metallic get in touch with in the continuous velocity joints. For instance, hitting a soft material is greater than hitting a metal wall. A broken prop shaft can not only result in tough cornering, but it can also lead to the vehicle to vibrate, which can additional harm the relaxation of the drivetrain.
If the driveshaft is broken, you can pick to fix it yourself or take it to a mechanic. Usually, driveshaft repairs cost about $200 to $three hundred. Areas and labor could range dependent on your vehicle sort and kind of repair. These parts can value up to $600. Nevertheless, if you never have a mechanical history, it really is better to depart it to a skilled.
If you notice that one particular of the two travel shafts is worn, it truly is time to fix it. Worn bushings and bearings can cause the generate shaft to vibrate unnecessarily, triggering it to break and trigger additional harm. You can also check the center bearing if there is any perform in the bearing. If these signs and symptoms take place, it is best to consider your vehicle to a mechanic as soon as achievable.

Find out about U-joints

While most cars have at least one particular kind of U-joint, there are other kinds accessible. CV joints (also known as very hot rod joints) are utilized in a range of applications. The minor axis is shorter than the key axis on which the U-joint is located. In each situations, the U-joints are lubricated at the manufacturing unit. Throughout servicing, the travel shaft slip joint need to be lubricated.
There are two primary variations of U-joints, which includes forged and push in shape. They are usually held in spot by C-clamps. Some of these U-joints have knurls or grooves. When choosing the proper fitting, be certain to measure the entire fitting. To make certain you get the right dimension, you can use the dimensions chart or check the handbook for your particular model.
In addition to lubrication, the problem of the U-joint should be checked regularly. Lubricate them often to steer clear of premature failure. If you hear a clicking seem when shifting gears, the u-joint room could be misaligned. In this circumstance, the bearing may require to be serviced. If there is insufficient grease in the bearings, the common joint might want to be replaced.
U-joint is an crucial component of the automobile transmission shaft. With no them, your automobile would have no wheeled suspension. With out them, your car will have a rickety entrance stop and a wobbly rear stop. Simply because automobiles cannot generate on ultra-flat surfaces, they need versatile driveshafts. The U-joint compensates for this by making it possible for it to move up and down with the suspension.
A appropriate inspection will establish if your u-joints are unfastened or worn. It ought to be easy to pull them out. Make certain not to pull them all the way out. Also, the bearing caps must not shift. Any signs of roughness or use would indicate a need for a new UJ. Also, it is essential to be aware that worn UJs can not be fixed.

Signs of Driveshaft Failure

One of the most frequent issues connected with a faulty driveshaft is trouble turning the wheels. This seriously restrictions your total management over the car. Luckily, there are several signs that could reveal that your driveshaft is failing. You need to take instant methods to decide the cause of the dilemma. A single of the most common leads to of driveshaft failure is a weak or faulty reverse equipment. Other typical brings about of driveshaft damage include driving as well hard, obtaining stuck in reverse equipment and differential lock.
Yet another indication of a unsuccessful driveshaft is uncommon sounds while driving. These noises are normally the result of wear on the bushings and bearings that support the drive shaft. They can also cause your auto to screech or scratch when switching from travel to idle. Relying on the speed, the sounds could be accompanied by vibration. When this takes place, it’s time to send your vehicle in for a driveshaft replacement.
A single of the most widespread signs and symptoms of driveshaft failure is obvious jitter when accelerating. This could be a indication of a unfastened U-joint or worn heart bearing. You need to totally inspect your automobile to determine the lead to of these seems and corresponding signs. A qualified mechanic can assist you decide the cause of the noise. A destroyed propshaft can seriously restrict the drivability of the automobile.
Standard inspection of the travel shaft can prevent significant injury. Relying on the damage, you can substitute the driveshaft for wherever from $five hundred to $1,000. Based on the severity of the hurt and the degree of fix, the price will rely on the variety of elements that want to be changed. Do not push with a undesirable driveshaft as it can result in a severe crash. There are a number of methods to avoid this dilemma totally.
The very first symptom to look for is a worn U-joint. If the U-joint will come unfastened or moves too a lot when making an attempt to flip the steering wheel, the driveshaft is defective. If you see seen rust on the bearing cap seals, you can take your auto to a mechanic for a thorough inspection. A worn u-joint can also show a problem with the transmission.

The price of replacing the travel shaft

Depending on your point out and services center, a driveshaft mend can value as little as $300 or as high as $2,000, depending on the details of your auto. Labor expenses are normally about $70. Costs for the areas them selves range from $400 to $600. Labor expenses also differ by product and vehicle make. In the end, the choice to repair or exchange the driveshaft will depend on no matter whether you require a fast auto mend or a total vehicle mend.
Some cars have two individual driveshafts. A single goes to the entrance and the other goes to the back. If your vehicle has four wheel push, you will have two. If you happen to be replacing the axles of an all-wheel-push car, you are going to want a particular element for each axle. Picking the incorrect a single can result in far more expensive repairs. Before you start off searching, you must know precisely how much it will expense.
Depending on the kind of motor vehicle you own, a driveshaft substitution will expense among PS250 and PS500. Luxurious automobiles can cost as significantly as PS400. Even so, for security and the overall functionality of the automobile, changing the driveshaft might be a essential restore. The price of replacing a driveshaft depends on how prolonged your vehicle has been on the road and how significantly wear and tear it has experienced. There are some signs and symptoms that show a faulty drive shaft and you ought to consider immediate action.
Repairs can be expensive, so it truly is ideal to employ the service of a mechanic with knowledge in the subject. You are going to be spending hundreds of dollars a thirty day period, but you may have peace of brain realizing the work will be done correct. Bear in mind that you could want to ask a friend or loved ones member to assist you. Depending on the make and design of your automobile, replacing the driveshaft is much more expensive than replacing the elements and performing it yourself.
If you suspect that your generate shaft is destroyed, be confident to correct it as soon as achievable. It is not a good idea to drive a automobile with abnormal vibration and seem for a extended time. Luckily, there are some rapid methods to resolve the difficulty and steer clear of pricey repairs later on. If you’ve got observed the indicators previously mentioned, it really is really worth acquiring the work carried out. There are numerous signs that your driveshaft could need service, including absence of electrical power or trouble transferring the automobile.

China OEM GSD High Torque Harmonic Drive Gearbox for Robot Arm  near me factory China OEM GSD High Torque Harmonic Drive Gearbox for Robot Arm  near me factory