The Excessive ring insulation pin QF-60-2 is a specialized mechanical fastener designed for generator sets, playing a crucial role in the assembly and operation of generators. This type of insulation pin not only provides mechanical connection functions but also has electrical insulating properties, ensuring the safety and reliable operation of the generator.

Function and Application:

1. Mechanical Connection: The primary function of the QF-60-2 generator excessive ring insulation pin is to connect different components of the generator, such as the stator and rotor, ensuring the stability and alignment precision of the components.

2. Electrical Insulation: Due to the excellent insulating properties of the pin’s material, it prevents current leakage and short-circuiting, protecting the generator from the impact of electrical faults.

3. Overload Protection: In cases of generator overload or abnormal operation, the insulation pin can act as a protective mechanism. It may break or exhibit other design features to limit the spread of damage, thus protecting the main components of the generator.

Material and Design:

1. Material Selection: Insulation pins are typically made from high-performance insulating materials such as glass fiber-reinforced plastics, epoxy resins, or other synthetic materials, which have good mechanical strength and electrical insulating performance.

2. Design Features: The QF-60-2 Excessive ring insulation pin is designed with the specific needs of generators in mind, such as size, shape, and the mechanical load it can withstand, to ensure its suitability and reliability within the generator.

Maintenance and Replacement:

1. Regular Inspection: To ensure the safe operation of the generator, it is essential to regularly inspect the integrity and insulating performance of the insulation pin, promptly identifying any signs of cracks, wear, or decreases in insulating performance.

2. Timely Replacement: If any damage or decline in performance is detected in the insulation pin, it should be replaced immediately to avoid potential electrical faults and equipment damage.

The Excessive ring insulation pin QF-60-2 is an indispensable component in generator sets. It ensures the safety and efficient operation of the generator by providing both mechanical connection and electrical insulation functions.