China OEM Yqbw-021 11237829906 Engine Crankshaft Pulley for Mini 02-08 with high quality

Product Description

YQBW-571 Engine Crankshaft Pulley For MINI 02-08

Product Description

 

Crankshaft Pulley

The crankshaft pulley (harmonic balancer) is mounted on the end of the crankshaft. Its purpose is to turn the drive belts that operate the engine accessories (alternator, air conditioning compressor, etc.)

Symptoms of a Bad or Failing Crankshaft Pulley

Knocking noise

Engine accessories may stop working

Crankshaft Pulley Related Repair Advice

The crankshaft bolt securing the pulley can loosen, affecting the operation of the pulley

The harmonic balancer includes a rubber insert between the center portion of the crankshaft pulley and the outer surface; this is what drives the belts

The rubber insert can become damaged, resulting in an abnormal noise. The outer surface can also “slip” on the rubber insert, which can affect the ability to set the ignition time on older engines

An automobile engine crankshaft pulley structure

The pulley refers to the flywheel connected to the crankshaft of the engine. 

It was originally designed to drive the camshaft to rotate to drive the engine accessories, such as controlling the engine’s gas distribution system. When the engine is running, the stroke of the piston (up and down movement) valve The pulleys are generally made of cast iron as the timing action of the camshaft opens and closes in sequence.

At present, the belt pulley is generally fixed by bolts, and the bump on the front end of the crankshaft of the engine is stuck in the square hole in the center of the pulley to achieve a fixed connection with the crankshaft. 

When the engine is running, the crankshaft vibrates violently under the drive of the cylinder piston. 
The running of the bolt will cause the loosening of the bolt. In the prior art, the static friction between the front end of the bolt and the inner wall of the fixing hole is mainly used to prevent the bolt from loosening. However, this method will cause pressure on the bolt to deform it and eventually destroy the bolt, causing the bolt to loosen again; when the pulley is connected to the belt for conduction because the belt is stretched by high strength for a long time to cause self-aging, it is easy to take off the pulley phenomenon.
In the prior art, limit plates are generally installed at both ends of the pulley, but the belt is easy to separate The friction of the limiting plate causes loss.

 

Product Parameters

ITEM:

SAP Crankshaft Pulley

OEM:

Accept

MOQ:

1 pcs (If the goods have ex-stock, small quality will be available)

BRAND:

SAP Brand or Customer’s Brand

PACKING:

Natural Packing or Packing as Customers required

PAYMENT:

L/C, T/T, Western Union, MoneyGram.etc,

WARRANTY:

12 Months

PORT:

ZheJiang /HangZhou

ADVANTAGE:

Good Quality and Competitive Price

SAMPLE:

Customized Sample

Quality:

Produce According to ISO/TS 16949:2002 Standard

TEAM:

Powerful Production and R&D Capability

 

Company Profile

ZheJiang Strong Auto Parts Co., Ltd. is a professional manufacturer of many kinds of automobile control arms and automobile pulleys founded in 1995. We have registered 2 famous brands ”STRONG”and”SAP” in China. With constant technical innovation and persevering high professional dedication, Strong company has owned a strong ability for research and development through the adoption of the advanced manufacturing process in the world, with scientific management and a strict product quality control system, Strong company has succeeded in passing the Germany certification in 2009. 

ZheJiang Strong Auto Parts Co., Ltd. has many kinds of control arms and pulleys, we are a leading manufacturer of alternator overrunning pulleys and crankshaft damper pulleys, and car control arms on its processing, many technologies we have our invention patented in China, and the production capacity per year can be several million pieces. Now our products have been exported to many European, American, and Canadian countries for many years. 

ZheJiang Strong Auto Parts Co., Ltd. has developed its own unique people-centered cooperation culture featuring ”technology innovation, people-oriented, integrity cooperation, and pursuit perfection”, we persevere in our efforts to improve our equipment performance and worker ability, and we sincerely hope to build good cooperation with you for our mutual prosperous business through our high-quality products and best service.

After-sales Service: Yes
Application: Excavator, Lawnmower, Tractor, Ke Tan, Boat, Motorbike, Truck, Car
Certification: RoHS, TS16949, ISO 9001, CE
Warranty: 6 Months
Engine Type: Gasoline
Material: Forged Steel
Samples:
US$ 30/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

small pulley

How do mini pulleys contribute to the ease of assembly and maintenance in small-scale systems?

Mini pulleys offer several contributions to the ease of assembly and maintenance in small-scale systems. Here’s a detailed explanation:

1. Compact Size: Mini pulleys are specifically designed to be small and lightweight, making them easier to handle during assembly and maintenance tasks. Their compact size allows for convenient installation and removal, particularly in tight spaces where maneuverability is limited.

2. Modularity: Mini pulleys often feature a modular design, allowing for easy integration and interchangeability with other system components. This modularity simplifies assembly and maintenance processes, as individual pulleys can be quickly replaced or upgraded without disassembling the entire system.

3. Accessible Design: Mini pulleys are typically designed with accessibility in mind. They often feature accessible mounting points, adjustment mechanisms, or quick-release mechanisms, enabling swift installation, adjustment, or removal during maintenance procedures.

4. Simplified Alignment: In small-scale systems, precise alignment of components is crucial for optimal performance. Mini pulleys often incorporate alignment features, such as grooves or guides, that facilitate proper positioning and alignment of belts, cables, or other driven components. This simplifies the assembly and maintenance process by reducing the time and effort required for alignment adjustments.

5. Maintenance-Friendly Materials: Mini pulleys are commonly made from materials that promote maintenance-friendly characteristics. They are often manufactured from materials with low friction properties, corrosion resistance, or resistance to wear and tear. These features minimize the need for frequent maintenance and replacement, reducing overall maintenance efforts and costs.

6. Clear Documentation: Mini pulleys are typically accompanied by clear documentation, including installation guidelines, maintenance instructions, and troubleshooting tips. This documentation provides valuable guidance to assembly technicians and maintenance personnel, ensuring that the correct procedures are followed and minimizing errors during assembly and maintenance tasks.

7. Compatibility: Mini pulleys are designed to be compatible with various types of belts, cables, or shafts commonly used in small-scale systems. This compatibility simplifies the assembly and maintenance process, as there is a wide range of compatible components readily available in the market.

8. Reduced Downtime: The ease of assembly and maintenance offered by mini pulleys translates into reduced downtime for small-scale systems. Quick and straightforward assembly procedures, along with simplified maintenance tasks, facilitate faster repairs, replacements, or upgrades. This minimizes system downtime and ensures the continuous operation of the small-scale system.

By virtue of their compact size, modularity, accessible design, simplified alignment, maintenance-friendly materials, clear documentation, compatibility, and reduction of downtime, mini pulleys significantly contribute to the ease of assembly and maintenance in small-scale systems. Their user-friendly characteristics make them valuable components for achieving efficient and hassle-free assembly, operation, and maintenance in small-scale applications.

small pulley

How do mini pulleys enhance the precision and control of systems in limited spaces?

Mini pulleys play a crucial role in enhancing the precision and control of systems in limited spaces. Here’s a detailed explanation:

Due to their compact size and efficient power transmission capabilities, mini pulleys offer several advantages when it comes to precision and control in systems operating within limited spaces. Here are some ways in which mini pulleys contribute to these aspects:

  • Reduced Friction: Mini pulleys are designed to minimize friction and ensure smooth operation. The reduced friction allows for more precise and controlled movement, especially in applications where even slight deviations can have a significant impact.
  • Increased Mechanical Advantage: Mini pulleys can provide increased mechanical advantage in limited spaces. By utilizing pulley systems, force can be efficiently multiplied or redirected, enabling precise control and manipulation of objects or components within the confined area.
  • Improved Positioning Accuracy: Mini pulleys, when combined with accurate positioning mechanisms, can enhance the precision and repeatability of positioning systems. They enable fine adjustments and controlled movements, allowing for accurate positioning of objects or tools within limited spaces.
  • Flexible Routing of Cables or Belts: Mini pulleys facilitate the flexible routing of cables or belts in compact systems. They enable the redirection of cables or belts around obstacles, corners, or tight spaces without compromising the precision or control of the system. This flexibility in routing contributes to efficient space utilization and optimized system design.
  • Integration with Miniature Components: Mini pulleys are compatible with other miniature components commonly used in limited-space systems, such as miniature motors, sensors, or actuators. The integration of mini pulleys with these components allows for precise coordination and control of movements, ensuring the overall system operates with precision and accuracy.
  • Customization and Adaptability: Mini pulleys can be customized and adapted to suit the specific requirements of systems operating in limited spaces. They can be designed with specific groove profiles, materials, or dimensions to optimize performance and fit within the available space. This customization enables precise control tailored to the unique needs of the system.

By leveraging these characteristics, mini pulleys provide enhanced precision and control in systems operating within limited spaces. Their ability to minimize friction, increase mechanical advantage, improve positioning accuracy, facilitate flexible routing, integrate with miniature components, and allow for customization makes them invaluable in achieving precise and controlled movements in confined environments.

small pulley

In which industries and tasks are mini pulleys commonly used?

Mini pulleys find applications across a range of industries and tasks where their compact size and specific features are advantageous. Here are some industries and tasks where mini pulleys are commonly used:

  • Microelectronics: Mini pulleys are utilized in microelectronics manufacturing, assembly, and testing processes. They enable precise positioning and movement of delicate components and small parts.
  • Medical Devices: Miniature medical devices often require mini pulleys for precise control and compact design. Examples include surgical robots, miniature pumps, and diagnostic equipment.
  • Aerospace: In the aerospace industry, mini pulleys are used in applications such as unmanned aerial vehicles (UAVs), satellites, and aerospace instrumentation. Their lightweight nature and space-saving design are particularly valuable in this industry.
  • Robotics: Mini pulleys play a crucial role in small-scale robotics and automation systems. They enable precise motion control and efficient power transmission in miniature robotic arms, grippers, and other robotic components.
  • Precision Instruments: Instruments requiring precise movements and positioning, such as scientific instruments, optical devices, and laboratory equipment, often incorporate mini pulleys for accurate control and reduced size.
  • Automotive: Mini pulleys can be found in various automotive applications, including compact vehicle components, miniature motors, and systems requiring precise belt or rope control.
  • Textile and Sewing: Mini pulleys are used in sewing machines and textile manufacturing equipment to drive and control the movement of threads, yarns, or belts.
  • Model Making: Miniature models, including architectural models, miniature trains, and remote-controlled vehicles, often utilize mini pulleys for realistic motion control.
  • Personal Electronics: Mini pulleys are employed in small electronic devices such as smartphones, cameras, portable audio players, and wearable technology, where compactness and efficiency are key.
  • Mechanical Toys: Mini pulleys are commonly used in mechanical toys, including miniature cars, robots, and wind-up toys, to drive and control their movements.

The above list represents just a few examples, and mini pulleys may find applications in other industries and tasks where space constraints, precise control, and compact design are essential.

China OEM Yqbw-021 11237829906 Engine Crankshaft Pulley for Mini 02-08   with high quality China OEM Yqbw-021 11237829906 Engine Crankshaft Pulley for Mini 02-08   with high quality
editor by CX