Drive shaft for geely

Types of Drive Shaft for Geely

A drive shaft for Geely is a mechanical component that transmits torque and rotation from the vehicle's transmission to its wheels, allowing the car to move. The drive shaft is typically found in rear-wheel and four-wheel drive layouts. It consists of a few fundamental parts, including the shaft tube, U-joints, and yoke. The drive shaft can be divided into various types, as discussed below:

• 1. Single Drive Shafts

  Single Geely driveshafts connect the front or rear axle to the transmission. They are common in rear-wheel and four-wheel drive vehicles. Single shafts are further classified into three designs.

  Single shaft design: This design consists of a single tube with a U-joint at either end. It is the simplest and most common design for Geely cars with low-power levels. Geely Emgrand rides on a single shaft since it has a low-power engine.

  Single shaft with a center support bearing: This design is similar to the single shaft design but includes a center support bearing mounted at the drive shaft's midpoint. The bearing provides additional support and stability, making the drive shaft suitable for high-power vehicles like Geely SUVs.

  Single shaft with a double joint: The single shaft with a double joint is widely used in high-performance and luxury Geely vehicles. The design consists of a double U-joint at one end of the shaft. The double joint improves the drive shaft's balance, making it suitable for high-speed operations.

• 2. Double Drive Shafts

  A double drive shaft consists of two drive shafts working in unison to transfer power from the transmission to the wheels. The double drive shafts are commonly found in mid-engine, all-wheel drive Geely vehicles. The double drive shaft can also be applied in high-performance vehicles that require precise power delivery to the wheels.

  The double drive shaft is further divided into two designs: the double shaft with a center differential and the double shaft without a center differential. The double shaft with a center differential is used in all-wheel drive systems, allowing the front and rear shafts to rotate at different speeds. This is crucial when turning corners to prevent binding and damage to the drive shafts. The double shaft without a center differential is used in a fixed all-wheel drive system, where both shafts rotate at the same speed. This is ideal for off-road driving and on slippery surfaces, providing maximum traction.

Specifications and Maintenance of the Drive Shaft for Geely

Researching the specifications of a Geely drive shaft is of utmost importance for business buyers. It ensures compatibility, performance, and reliability for various Geely models. Here are the key specifications to consider:

• 1. Drive Shaft Length

  The length of the drive shaft is determined by the distance between the front and rear axle. It ranges from 1,500 mm to 2,200 mm, depending on the model.

• 2. Diameter and Weight

  The diameter of the drive shaft affects the weight and space it occupies. It typically ranges from 80 mm to 120 mm. A larger diameter means a heavier drive shaft, which can impact fuel efficiency. The weight of a Geely drive shaft ranges from 10 kg to 20 kg.

• 3. Materials Used

  Geely uses different materials for its drive shafts. The most common ones are steel and aluminum. Steel is durable and affordable, but it is heavier. Aluminum is lighter, which can improve fuel efficiency, but it is more expensive.

• 4. Operating Angle

  The operating angle of a drive shaft is the angle between the shaft and the wheel hub. A larger angle means the drive shaft has to work harder, which can reduce its lifespan. The operating angle for Geely drive shafts ranges from 5 degrees to 15 degrees.

• 5. Torque Capacity

  The torque capacity of the drive shaft is determined by the engine's output. Geely drive shafts have a torque capacity of 200 Nm to 400 Nm for petrol engines and 400 Nm to 600 Nm for diesel engines.

Here are some of the maintenance tips for the Geely drive shaft:

• Get regular inspections and tests to identify any Geely drive shaft problems early and fix them before they become major issues.
• Ensure the Geely vehicle is not overloaded, as this puts excessive strain on the drive shaft and other components, causing them to wear out faster.
• When making sharp turns, avoid accelerating or braking suddenly, as this can damage the drive shaft.
• Use the correct type and level of lubricant for the drive shaft's universal joints, and change the lubricant at the recommended intervals to ensure smooth operation and longevity.
• Tighten any loose bolts or fasteners on the drive shaft assembly to prevent vibrations and potential damage.
• Replace worn-out or damaged universal joints, center support bearings, or other components promptly to avoid further damage to the drive shaft.

How to Choose Drive Shaft for Geely

Choosing the right drive shafts for Geely cars can be a complex task. Here are some factors that should be considered before making a choice:

• Understand the Geely model

  Geely has several models, such as Geely Emgrand and Geely Boyue, which have different generations and specifications. Make sure to identify the model and production number in order to find the corresponding drive shaft information.

• Determine the drive shaft type

  After understanding the Geely model, the next step is to determine the drive shaft type. The drive shaft may be a two-piece or three-piece shaft, and its material may be aluminum, steel, or carbon fiber, depending on the model and production number.

• Check the specifications

  Geely's different models and their updated versions use different specifications for drive shafts. Check the diameter, length, and joint type of the drive shaft to ensure they meet the requirements.

• Consider performance requirements

  If the vehicle is for high performance, such as a sports car, it is necessary to select a drive shaft with higher performance to ensure power transmission and stability.

• Consult professionals

  Consult professionals such as car maintenance personnel or car modification experts. They can provide more professional advice and suggestions based on their experience.

• Test and verify

  After selecting the drive shaft, it should be tested and verified to ensure that it matches the vehicle and meets the requirements for power transmission and stability.

How to DIY and Replace Drive Shaft for Geely

Replacing a drive shaft on Geely cars is usually a simple task. It is advisable to replace the entire drive shaft assembly. When replacing the drive shaft, the following steps will help replace the drive shaft successfully.

• 1. Secure the vehicle: To begin, ensure that the automobile is parked on a level surface and that it is engaged in its parking gear. After that, the Geely car should be given a slight lift using a jack, and wheel chocks should be placed on the front wheels.
• 2. Remove the back wheel: Using a lug wrench, remove the nuts holding the rear wheel in place and take the wheel off.
• 3. Support the vehicle with jack stands: Lower the vehicle onto jack stands after raising it with a jack to provide a stable work surface.
• 4. Locate the drive shaft: Find the Geely drive shaft, which runs along the vehicle's underbelly from the rear axle to the transmission.
• 5. Mark the original position: Take note of the original positions of the drive shaft's components to aid in reinstalling them in the correct alignment.
• 6. Remove the bolts holding the Geely drive shaft: Use a socket wrench to remove the bolts that hold the drive shaft in place at both the rear axle and transmission ends. To prevent falling and causing damage or injury, be careful when handling the bolts.
• 7. Remove the old drive shaft: Carefully slide the drive shaft out of its position and remove it.
• 8. Install the new drive shaft: Slide the new drive shaft into place, ensuring it fits precisely, and then tighten the bolts at both ends to the proper torque specifications.
• 9. Lower the vehicle: After double-checking the drive shaft's installation, remove the jack stands and lower the vehicle from the jack.

Q&A

Q1: Is the drive shaft of Geely a vital car component?

A1: Yes, the Geely drive shaft is a critical component of the vehicle. It transfers power from the transmission to the wheels, enabling them to turn and drive the vehicle forward or backward.

Q2: Can a Geely drive shaft be repaired?

A2: While some issues with the drive shaft for Geely can be repaired, such as minor rusting or surface corrosion, in most cases, a damaged or worn-out drive shaft must be replaced to ensure safe and reliable vehicle operation.

Q3: Does the condition of the drive shaft affect the performance of the Geely car?

A3: Yes, the condition of the Geely car's drive shaft significantly affects its performance. A worn-out or damaged drive shaft can cause vibrations, noises, and, ultimately, power transmission issues, affecting the vehicle's overall performance.

Q4: How often should the drive shaft for Geely be replaced?

A4: There is no specific time or mileage for replacing the Geely drive shafts. However, it is recommended to inspect the shafts regularly and replace them when there are noticeable signs of wear or after reaching the manufacturer's specified service life.

Q5: Are there different types of shafts for different Geely car models?

A5: Yes, there are different types of drive shafts for different Geely car models. The size and design of the shafts may vary depending on the model and engine version to ensure optimal power transmission and compatibility with the drivetrain.