China factory Heavy Duty Gear / Giant Plastic Transmission Gears / Plastic Differential Gear for RC gear ratio calculator

Product Description

Injection Molded  Heavy Duty CHINAMFG / Giant Plastic Transmission Gears / Differential Gear

Products Type

We can custom shape,size,color material and quantity for plastic gear as your requirment.

Products Specification
1. Various hardness for your choice.
2. Good abrasion, heat and oil resistance.
3. Good anti-aging performance and gas tightness.
4. Ease of bonding to other material.
5. Excellent oxygen and CHINAMFG resistance.
6. Non-flammable,self-extinguish.  

Material PA,PA6,PA66,PP,PE,LDPE,HDPE,UWHDPE,PTFE,POM,ABS,or Custom Compound
(Any custom compound plastic is available)
Size According to samples or drawings
Color Black,white,red,green,transparent or any color according to Pantone colors
Finish High Gloss,Fine Grain,Electroplating,Painting,Printing,Texture etc,or as request
Type Round,square,rectangular,or any nonstandard shape as request
Logo Debossed,embossed,printed logo or as request

Plastic Material Properties

Company Profile
 
Zhongde (ZheJiang ) Machinery Equipment Co.,LTD is a company integrated in design,OEM&ODM plastic&rubber&CNCparts production.We can provide the best products and service at a competitive price.

Main Products

We can provide OEM service,which means producing base on your drawings or samples,also we can design according to its application or customer`s requirments.

Order Operation Flow

We execute each step according to the operation process flow, strictly, seriously and meet the requirements of customers with good quality on time.

For Fast Quotation,Please Inform Below Details
1. Production type
2. Material specification (or let us know the using environmental)
3. Size details? (or provide drawings or samples for refference)
4. Quantity request
5. Prefer color
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Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Industry
Hardness: Hardened
Gear Position: External Gear
Samples:
US$ 999/Piece
1 Piece(Min.Order)

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Order Sample

For sample price, package information, and logisti
Customization:
Available

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Customized Request

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

differential gear

How does a differential gear distribute power between the wheels?

A differential gear is responsible for distributing power between the wheels of a vehicle, allowing them to rotate at different speeds while maintaining torque transfer. Here’s a detailed explanation of how a differential gear accomplishes this:

1. Power Input:

The differential gear receives power from the transmission or driveshaft connected to the engine. This power is transmitted to the differential assembly, which is typically located in the axle housing.

2. Ring and Pinion Gears:

Within the differential assembly, the power from the driveshaft is transferred to the ring and pinion gears. The ring gear is a large gear that surrounds the differential assembly, while the pinion gear is a smaller gear connected to the driveshaft. The interaction between these gears allows the power to be redirected.

3. Side Gears and Spider Gears:

The ring gear is connected to side gears, also known as bevel gears, through a set of small gears called spider gears. The side gears are attached to the axle shafts, which are responsible for transmitting power to the wheels. The spider gears allow the side gears to rotate independently of each other while maintaining torque transfer.

4. Differential Action:

As the vehicle moves, the differential gears enable the wheels to rotate at different speeds during turns. When the vehicle is moving in a straight line, the spider gears rotate smoothly, allowing equal power distribution to both wheels. However, during a turn, the inside wheel travels a shorter distance than the outside wheel, causing them to rotate at different speeds.

5. Speed and Torque Distribution:

The differential gear adjusts the speed and torque distribution between the wheels based on their rotational differences. When the vehicle is turning, the spider gears allow one wheel to rotate faster than the other, ensuring that torque is transferred to the wheel with better traction. This allows the wheels to rotate at different speeds, preventing tire scrubbing and providing smooth cornering.

6. Limited-Slip and Locking Differentials:

In certain differential systems, such as limited-slip differentials or locking differentials, additional mechanisms are incorporated to enhance traction and power distribution. Limited-slip differentials use clutch packs or friction plates to provide a predetermined amount of resistance, allowing some speed differentiation between the wheels while still transferring power. Locking differentials, on the other hand, lock the side gears together, ensuring equal torque distribution to both wheels, regardless of traction conditions.

7. Differential Types:

There are various types of differentials, including open differentials, limited-slip differentials, electronic differentials, torque vectoring differentials, and more. Each type has its own mechanisms and technologies to distribute power between the wheels effectively, depending on the vehicle’s requirements and driving conditions.

In summary, a differential gear distributes power between the wheels by utilizing a system of gears, including ring and pinion gears, side gears, and spider gears. The differential action allows the wheels to rotate at different speeds during turns, ensuring smooth cornering and preventing tire scrubbing. Additional mechanisms, such as limited-slip or locking differentials, can further enhance traction and power distribution in various driving conditions.

differential gear

Can differential gears be used in racing and high-performance vehicles?

Yes, differential gears are extensively used in racing and high-performance vehicles. Here’s a detailed explanation of their role and importance in racing and high-performance applications:

  • Traction Optimization: Differential gears play a crucial role in optimizing traction, which is vital for racing and high-performance vehicles. They distribute torque between the wheels, allowing power to be transferred to the wheels with the most grip. This helps maximize traction during acceleration, cornering, and exiting corners, enhancing overall performance and vehicle control.
  • Cornering Stability: Differential gears contribute to cornering stability in racing and high-performance vehicles. They enable the wheels to rotate at different speeds during turns, allowing the vehicle to negotiate corners more effectively. By allowing the outer wheel to rotate faster than the inner wheel, differential gears help reduce understeer or oversteer tendencies, promoting balanced and predictable handling characteristics.
  • Adjustable Performance: Differential gears offer the advantage of adjustability, allowing fine-tuning of performance characteristics to suit specific racing disciplines or driving preferences. By selecting different types of differential gears, such as limited-slip differentials or electronically controlled differentials, drivers and engineers can optimize torque distribution, responsiveness, and traction management for different tracks, weather conditions, or driving styles.
  • Improved Acceleration: Differential gears can enhance acceleration in racing and high-performance vehicles. By choosing appropriate gear ratios, drivers can optimize torque delivery to the wheels, maximizing acceleration capabilities. Shorter gear ratios provide more low-end torque, promoting quicker acceleration off the line, while taller gear ratios optimize top speed and high-end performance.
  • Enhanced Durability: Racing and high-performance differential gears are often designed and built to withstand the demanding conditions of intense competition. They are constructed using high-quality materials, advanced manufacturing techniques, and specialized coatings to ensure durability and reliability under extreme loads, heat, and stress. This helps maintain consistent performance and minimizes the risk of mechanical failures during races or high-performance driving.

In summary, differential gears are essential components in racing and high-performance vehicles. They optimize traction, contribute to cornering stability, offer adjustability, improve acceleration, and provide enhanced durability. Differential gears are carefully selected and fine-tuned to meet the specific requirements of racing disciplines, high-performance driving, and individual preferences, ultimately enhancing overall performance, control, and competitiveness in these applications.

differential gear

What is a locking differential, and when is it used?

A locking differential is a specialized type of differential gear that provides maximum traction in challenging driving conditions. Here’s a detailed explanation:

Definition:

A locking differential, also known as a locker, is a mechanism that locks the rotation of the two wheels on an axle together, ensuring they both receive equal torque simultaneously. Unlike open differentials or limited-slip differentials, which allow the wheels to rotate at different speeds, a locking differential forces both wheels to turn together, regardless of traction conditions.

Function:

The primary function of a locking differential is to maximize traction. By mechanically linking the two wheels on an axle, a locking differential ensures that both wheels receive an equal amount of torque, regardless of the traction available to each wheel. This feature is particularly useful in off-road or extreme driving conditions where maintaining traction on all wheels is crucial.

Usage:

A locking differential is typically used in situations where improved traction is essential. Here are some scenarios where a locking differential is commonly employed:

1. Off-Road Driving:

Off-road enthusiasts often encounter challenging terrains with uneven surfaces, deep mud, rocks, or slippery conditions. In these situations, a locking differential can provide maximum traction by ensuring that both wheels on an axle rotate together. This helps prevent wheel spin and increases the likelihood of successfully navigating through difficult obstacles.

2. Rock Crawling:

Rock crawling involves traversing over large rocks and boulders, where maintaining traction is crucial. A locking differential allows both wheels to maintain contact with the ground simultaneously, providing better grip and stability. This enables the vehicle to crawl over rocks with minimal wheel spin and improved control.

3. Towing and Hauling:

When towing or hauling heavy loads, a locking differential can enhance traction and stability. The additional torque applied to both wheels helps prevent wheel slip and provides better power transfer to the ground. This is particularly useful in situations where the load may affect weight distribution and traction on the drive wheels.

4. Extreme Weather Conditions:

In certain weather conditions such as deep snow, ice, or mud, a locking differential can offer improved traction. By ensuring that both wheels on an axle rotate together, a locking differential helps mitigate wheel slip and enhances the vehicle’s ability to maintain forward momentum even in low-traction environments.

5. Off-Road Racing:

In off-road racing, where high-performance vehicles face demanding terrains and aggressive maneuvers, locking differentials are often utilized. The maximum traction provided by a locking differential allows for better acceleration, cornering, and overall performance in challenging racing conditions.

It’s important to note that while a locking differential offers superior traction, it can also negatively impact handling and maneuverability on paved surfaces. Due to the locked wheel rotation, turning becomes more difficult, and tire scrubbing may occur. Therefore, locking differentials are predominantly used in specialized applications or off-road vehicles designed for demanding environments.

In summary, a locking differential is a mechanism that locks the rotation of both wheels on an axle together, maximizing traction in challenging driving conditions. It is commonly used in off-road driving, rock crawling, towing and hauling, extreme weather conditions, and off-road racing, where maintaining traction is crucial for performance and stability.

China factory Heavy Duty Gear / Giant Plastic Transmission Gears / Plastic Differential Gear for RC gear ratio calculatorChina factory Heavy Duty Gear / Giant Plastic Transmission Gears / Plastic Differential Gear for RC gear ratio calculator
editor by CX 2024-04-09