Pin Coupling Industrial Bush Couplings Fenner Type Flexible Cushioned Drive Connector Transmission High Quality Competitive Price Rubber Small Shear Pin Couplin

• Customization: Available
• Standard Or Nonstandard: Standard
• Shaft Hole: 8-24
• Model NO.: PIN Coupling-YY
• Torque: >80N.M
• Bore Diameter: 19mm
• Speed: 4000r/M
• Structure: Flexible
• Material: Stainless Steel
• Type: Universal Coupling
• Transport Package: Wooden Box
• Trademark: no brand
• Origin: China
• HS Code: 848390009
• Production Capacity: 5000PCS/Week

Product Description

PIN Coupling Industrial Bush Couplings Fenner Type Flexible Cushioned Drive Connector Transmission High Quality Competitive Price Rubber Small Shear PIN Coupling

Product Description

 

Advantages of Pin Couplings:

1. Shock and Vibration Dampening: This is a major advantage. The elastic bushes between the pins and holes absorb shock loads and dampen torsional vibrations that can arise during operation. This protects connected machinery, reduces wear and tear, and leads to smoother, quieter running.
2. Accommodates Misalignment: Pin couplings can effectively compensate for various types of shaft misalignment:
   • Parallel Misalignment: Where the shaft axes are parallel but offset.
   • Angular Misalignment: Where the shaft axes intersect at a slight angle.
   • Axial Misalignment: Where there is slight movement along the shaft's axis. This flexibility simplifies installation and reduces stress on bearings and other components.
3. Simple Design and Construction: Pin couplings have a relatively straightforward design, making them easy to manufacture, install, and disassemble. This often translates to lower initial costs.
4. No Lubrication Required: The flexible bushes act as the primary contact points and often do not require external lubrication, contributing to reduced maintenance and cleaner operation.
5. Fail-Safe Design: In many designs, even if the flexible elements (bushes) wear out or fail, the metal pins will still maintain a connection, allowing for continued, albeit less smooth, operation. This "fail-safe" characteristic is crucial in applications where continuous operation is critical, allowing for scheduled maintenance rather than sudden breakdowns.
6. Cost-Effective: Compared to some other flexible coupling types, pin couplings are often a more economical solution, especially for medium-duty applications.
7. Tolerance to Harsh Environments (with suitable materials): With appropriate materials for the hubs and bushes, pin couplings can perform well in dusty, dirty, or humid conditions.

Applications of Pin Couplings:

Pin couplings are versatile and widely used across various industries where flexible power transmission is required, particularly in low to medium-speed and torque applications that benefit from shock absorption.

1. General Industrial Machinery:
   • Pumps: Connecting motors to various types of pumps (e.g., centrifugal, piston) to absorb pulsation and vibration.
   • Compressors: Providing a flexible link between the motor and compressor unit.
   • Fans and Blowers: For smooth and quiet operation in ventilation systems.
   • Conveyor Systems: In material handling for robust and flexible power transmission.
2. Electric Motors to Driven Machines: They are commonly used to couple electric motors to a wide range of industrial equipment, acting as a buffer against starting torque surges and operational vibrations.
3. Textile Industry: In various textile machines for smooth power transfer.
4. Printing Presses: To ensure smooth and consistent operation in printing machinery.
5. Cranes and Hoists: For specific drive mechanisms where shock absorption and reliability are important.
6. Light to Medium-Duty Mills: Such as those in food processing, packaging, or small-scale material processing.
7. Agricultural Equipment: In some drive lines for farm machinery where flexibility and vibration dampening are beneficial.
8. Mining and Construction Equipment: In certain applications within crushers, conveyors, or drilling equipment where their robustness and shock absorption properties are valuable.