Product Description

New Power Steering Rack Gear Pinion Caja Cremallera Direccion for CHINAMFG Hilux Vigo 1kd Y 2kd 442-1 ISUZ Steering Rack    ISUZ DMAX 8-97234439-3-A KIA Steering Rack  CHINAMFG BESTA 0K60A-32-110 KIA Steering Rack   CHINAMFG RIO 57700-1E100 KIA Steering Rack  CHINAMFG PRIDE/FESTIVA KK151-32-110 KIA Steering Rack  KIA  RIO 1.5 57700-FD000 KIA Steering Rack  CHINAMFG CEED 56500-2L200 KIA Steering Rack  CHINAMFG PREGIO/BESTA 0K79A-32110A KIA Steering Rack  CHINAMFG RIO E-XITE 57700-1G100 KIA  Steering Rack  CHINAMFG PICANTO 56500-07000 KIA  Steering Rack  CHINAMFG Sportage 57700-1F000 KIA  Steering Rack  CHINAMFG K2500 57700-4E000 MAZDA Steering Rack  MAZDA 323 BF67-32-110B MAZDA Steering Rack  MAZDA 626 GA97-32-110 MAZDA Steering Rack  MAZDA 323 BL4C-32-110A MAZDA Steering Rack  MAZDA  626 GB01-32-370 MAZDA Steering Rack  MAZDA LASER. 323 BA29-32-110 MAZDA Steering Rack  MAZDA 323 BF67-32-110A MAZDA Steering Rack   MAZDA 2 DF7132110B MAZDA Steering Rack  MAZDA BONGO SA44-32-110A MITSUBISHI Steering Rack  CHINAMFG L200 MR333500 MITSUBISHI Steering Rack   CHINAMFG Lancer  MR589698 NISSAN Steering Rack  CHINAMFG B13 49001-F4200 NISSAN Steering Rack  CHINAMFG ALMERA/B15 49001-5M406 NISSAN Steering Rack  CHINAMFG ALMERA  46401-31050 NISSAN Steering Rack  CHINAMFG FRONTIER 49001-4KH0A NISSAN Steering Rack  CHINAMFG NAVARA 49001-JR810 NISSAN Steering Rack  CHINAMFG SENTRA 48001-9AF0A NISSAN Steering Rack  CHINAMFG URVAN  49001-VW600 NISSAN Steering Rack  CHINAMFG NP300 4900-14KH1A NISSAN Steering Rack  CHINAMFG SENTRA 48001-Q5600 NISSAN Steering Rack  CHINAMFG SENTRA 48001-50A00 NISSAN Steering Rack   CHINAMFG TIIDA 48001-3DN1A NISSAN Steering Rack  CHINAMFG URVAN 49001-3XT0A NISSAN Steering Rack  CHINAMFG SENTRA B13 48001-50Y00 NISSAN Steering Rack  CHINAMFG SENTRA B14 49001-0M011 NISSAN Steering Rack  CHINAMFG Xtrail 49001-8H900 NISSAN Steering Rack  CHINAMFG Tsuru 49001-Q5600 NISSAN Steering Rack  CHINAMFG Urvan E25 49001-VW600 SUZUKI Steering Rack  Suzuki Grand Vitara 48580-65D51 TOYOTA Steering Rack  CHINAMFG HIACE 89-04 44250-26350 TOYOTA Steering Rack  CHINAMFG HIACE 44200-26530 TOYOTA Steering Rack  CHINAMFG TERCEL 94-99 45510-16190 TOYOTA Steering Rack  CHINAMFG VIGO HILUX 44200-0K040 TOYOTA Steering Rack  CHINAMFG YARIS 45510-52140 TOYOTA Steering Rack  CHINAMFG COROLLA 44250-57171 TOYOTA Steering Rack  CHINAMFG HIACE 44250-12480 TOYOTA Steering Rack  CHINAMFG HIACE 44200-26500 TOYOTA Steering Rack  CHINAMFG COROLLA  45510-12170 TOYOTA Steering Rack  CHINAMFG COROLLA 44250-12560 TOYOTA Steering Rack   CHINAMFG HI ACE 44200-26550 TOYOTA Steering Rack   CHINAMFG HILUX 44250-0K040 TOYOTA Steering Rack  CHINAMFG REVO 44250-0k730 TOYOTA Steering Rack  CHINAMFG COROLLA 45510-12220 TOYOTA Steering Rack  CHINAMFG HIACE 45510-26571 TOYOTA Steering Rack  CHINAMFG AE90 44250-12232 TOYOTA Steering Rack  CHINAMFG RAV4 45510-42030 TOYOTA Steering Rack  CHINAMFG YARIS 45510-0D130 TOYOTA Steering Rack  CHINAMFG COROLLA 44200-12760 TOYOTA Steering Rack  CHINAMFG Tundra 44250-0C100 TOYOTA Steering Rack  CHINAMFG Tercel 44250-16040 TOYOTA Steering Rack  CHINAMFG Tercel 44250-16061 TOYOTA Steering Rack  CHINAMFG 44250-25710 TOYOTA Steering Rack  CHINAMFG YARIS 45510-52140 TOYOTA Steering Rack  CHINAMFG COROLLA  44200-12760 TOYOTA Steering Rack  CHINAMFG NEW CORO 45510-12280 TOYOTA Steering Rack  CHINAMFG YARIS 45510-52571 TOYOTA Steering Rack  CHINAMFG CARINA 44250-20181 TOYOTA Steering Rack  CHINAMFG COROLLA 45510-12091 TOYOTA Steering Rack  CHINAMFG HILUX VIGO 44200-0K571 TOYOTA Steering Rack  CHINAMFG HYLUX VIGO 44200-0K040 TOYOTA Steering Rack  CHINAMFG Land CRUISER 44200-60571 TOYOTA Steering Rack  CHINAMFG 4RUNNER 44250-35040 TOYOTA Steering Rack  CHINAMFG FZJ100 44200-65710 TOYOTA Steering Rack  CHINAMFG Hilux Vigo 44200-0K571 TOYOTA Steering Rack  CHINAMFG Hilux Vigo 44200-0K030 TOYOTA Steering Rack  CHINAMFG Hilux Vigo 44200-0K070 TOYOTA Steering Rack  CHINAMFG Hilux Vigo 44200-0K080 TOYOTA Steering Rack  CHINAMFG HILUX 44200-0K230 TOYOTA Steering Rack  CHINAMFG HILUX 44200-0K440 TOYOTA Steering Rack  CHINAMFG VIGO 44200-0K500 TOYOTA Steering Rack  CHINAMFG 4Runner 44200-35061 TOYOTA Steering Rack  CHINAMFG Rav4 44200-42120 TOYOTA Steering Rack  CHINAMFG Land Cruiser 44200-60170 TOYOTA Steering Rack  CHINAMFG Land Cruiser 44200-65711 TOYOTA Steering Rack  CHINAMFG Land Cruiser 44200-65710 TOYOTA Steering Rack  CHINAMFG Corolla 44250-57150 TOYOTA Steering Rack  CHINAMFG Corolla 44250-12400 TOYOTA Steering Rack  CHINAMFG RAV4 44250-42571 TOYOTA Steering Rack  CHINAMFG Land Cruiser 44250-6571 TOYOTA Steering Rack  CHINAMFG LAND CRUISER 44250-65710 TOYOTA Steering Rack  CHINAMFG Corolla 45510-12450 TOYOTA Steering Rack  TOYOTA  NEW RAV4 45510-42080 VOLKSWAGEN Steering Rack  AMAROK 2H422055C VOLKSWAGEN Steering Rack  CROSSFOX 5Z1422055E/D

 

After-sales Service: Available
Warranty: 12 Months
Type: Steering Rack
Material: Aluminum/Alloy
Certification: ISO
Automatic: Manual
Samples:
US$ 1/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

plastic gear rack

How do rack and pinion systems handle different gear ratios?

Rack and pinion systems can accommodate different gear ratios by adjusting the size and number of teeth on the gears. The gear ratio determines the relationship between the rotational motion of the pinion gear and the linear motion of the rack. Here’s a detailed explanation of how rack and pinion systems handle different gear ratios:

In a rack and pinion system, the pinion gear is a small gear with teeth that meshes with the rack, which is a long, straight bar with teeth along its length. As the pinion gear rotates, it translates rotational motion into linear motion along the rack. The gear ratio is defined as the ratio of the number of teeth on the pinion gear to the number of teeth on the rack. It determines how much linear motion the rack will produce for each revolution of the pinion gear.

To handle different gear ratios, the following approaches can be taken:

  • Varying the Number of Teeth: By changing the number of teeth on the pinion gear and the rack, different gear ratios can be achieved. Increasing the number of teeth on the pinion gear relative to the rack will result in a higher gear ratio, providing more linear motion per revolution of the pinion gear. Conversely, reducing the number of teeth on the pinion gear relative to the rack will yield a lower gear ratio, producing less linear motion per revolution of the pinion gear.
  • Modifying the Module and Pitch: The module and pitch of the gear teeth can also be adjusted to accommodate different gear ratios. The module refers to the size of the teeth, while the pitch determines the spacing between the teeth. Changing the module and pitch can alter the gear ratio without significantly affecting the overall dimensions of the rack and pinion system. This approach allows for more flexibility in achieving specific gear ratios while maintaining compatibility with existing system components.
  • Using Gear Reduction or Multi-Stage Systems: In certain applications where a wide range of gear ratios is required, gear reduction or multi-stage systems can be employed. Gear reduction involves incorporating additional gears between the pinion and the rack to achieve the desired gear ratio. Each additional gear stage introduces its own gear ratio, allowing for more precise control over the system’s overall gear ratio. This approach is commonly used in applications that require high precision or a wide range of motion control options.

The selection of a specific gear ratio depends on the application requirements, such as the desired linear speed, torque, or positional accuracy. The gear ratio determines the system’s speed and force transmission characteristics, as well as its ability to handle different loads. It is important to note that changing the gear ratio can affect other system parameters, such as backlash, efficiency, and system dynamics. Therefore, careful consideration and analysis of the application’s needs and trade-offs are necessary when selecting and adjusting the gear ratio in a rack and pinion system.

plastic gear rack

How do rack and pinion systems contribute to efficient power transmission?

Rack and pinion systems contribute to efficient power transmission by providing a direct mechanical linkage between the steering input and the wheels. Here’s a detailed explanation:

  • Direct Power Transfer: Rack and pinion steering systems offer a direct connection between the steering wheel and the wheels. When the driver turns the steering wheel, the rotational motion is transferred directly to the pinion gear, which engages with the rack. This direct power transfer minimizes energy loss and ensures efficient transmission of the steering input to the wheels.
  • Reduced Friction and Play: Rack and pinion systems typically have lower friction and play compared to other steering mechanisms, such as recirculating ball systems. The rack and pinion design consists of a toothed rack and a pinion gear that mesh together with precise tolerances. This close engagement minimizes backlash and play, reducing the energy loss that can occur due to internal friction or mechanical slack. The reduced friction and play contribute to improved power transmission efficiency.
  • Linear Motion Conversion: The rotational motion of the pinion gear is converted into linear motion along the rack. This linear motion directly translates into the lateral movement of the wheels, allowing for efficient steering control. The linear motion conversion eliminates the need for complex linkage systems or additional components, reducing mechanical losses and improving power transmission efficiency.
  • Optimized Gear Ratios: Rack and pinion systems can be designed with optimized gear ratios to further enhance power transmission efficiency. The gear ratio determines the ratio between the rotational motion of the steering wheel and the linear motion of the wheels. By carefully selecting the gear ratio, the system can be tailored to provide a balance between steering effort and the required wheel movement. This optimization ensures that the power transmitted from the steering input is efficiently utilized to achieve the desired wheel rotation.
  • Minimal Energy Loss: Due to the direct mechanical linkage and the absence of intermediate components, rack and pinion systems minimize energy loss during power transmission. The efficient power transfer helps reduce the amount of effort required from the driver to turn the wheels, particularly at low speeds or during parking maneuvers. As a result, the vehicle’s power source, whether it’s the engine or an electric motor, is utilized more efficiently, leading to improved fuel economy and overall energy efficiency.

In summary, rack and pinion systems contribute to efficient power transmission by providing a direct mechanical linkage, minimizing friction and play, converting rotational motion to linear motion, optimizing gear ratios, and minimizing energy loss. These features ensure that the power from the steering input is effectively transferred to the wheels, resulting in precise and responsive steering control while maximizing energy efficiency.

plastic gear rack

How does a rack and pinion compare to other methods of motion conversion?

When comparing a rack and pinion system to other methods of motion conversion, several factors come into play. Here’s a detailed explanation of how a rack and pinion system compares to other common methods:

  • Efficiency: Rack and pinion systems are known for their high efficiency in converting rotational motion into linear motion. The direct contact between the rack and pinion teeth ensures a positive transfer of power with minimal energy losses. In comparison, other methods like belt and pulley systems or chain drives may experience greater friction and energy losses due to the sliding or bending of the flexible elements involved.
  • Precision: Rack and pinion systems offer good precision and accuracy, especially when properly designed and manufactured. The teeth engagement provides a positive and repeatable motion transfer, allowing for precise positioning and control. However, some other methods like lead screws or ball screws may offer even higher precision due to their thread-based mechanism, which reduces backlash and provides finer resolution.
  • Speed and Velocity: Rack and pinion systems can achieve high speeds and velocities, particularly in applications where the pinion is driven by a powerful motor. The direct engagement of the teeth allows for rapid motion and response. However, methods like belt and pulley systems or gear trains can also achieve high speeds, depending on the design and the mechanical advantage provided by the system.
  • Load Capacity: Rack and pinion systems can handle significant loads, especially when designed with sturdy materials and appropriate tooth profiles. The linear contact between the rack and pinion teeth distributes the load over a larger area, allowing for higher load-carrying capacity. However, methods like hydraulic or pneumatic systems can offer even higher load capacities, making them more suitable for heavy-duty applications.
  • Compactness: Rack and pinion systems are generally compact and space-efficient. The linear motion is achieved in a relatively small area, making them suitable for applications where space is limited. Other methods like lead screws or hydraulic systems may require more space due to their elongated or bulky nature.
  • Noise and Vibration: Rack and pinion systems can generate some noise and vibration, particularly at high speeds or when there is backlash present. However, advancements in design and manufacturing techniques have led to quieter rack and pinion systems. Other methods like belt and pulley systems or gear trains may also generate noise and vibration, depending on the specific implementation and operating conditions.

It’s important to note that the suitability of a motion conversion method depends on the specific application requirements, such as load capacity, precision, speed, available space, and cost considerations. Each method has its strengths and limitations, and the choice should be made based on a thorough evaluation of these factors in relation to the application’s needs.

China wholesaler New Steering Rack Gear Pinion Caja Cremallera Direccion for CZPT Hilux Vigo 1kd Y 2kd 44200-0K040 Hydraulic Power Steering Rack supplier China wholesaler New Steering Rack Gear Pinion Caja Cremallera Direccion for CZPT Hilux Vigo 1kd Y 2kd 44200-0K040 Hydraulic Power Steering Rack supplier
editor by CX 2023-11-01