Insulated taper pin is a component used to seal and insulate the gap between the rotor and stator of a generator. It ensures the normal operation and long-term stability of the generator by providing good electrical insulation, sealing performance, and fixation.

The technical characteristics of insulated taper pins include electrical insulation performance, mechanical strength, heat resistance, chemical resistance, durability, installation convenience, sealing performance, etc. High quality insulation taper pins have multiple advantages in thermal power plant generators, which directly affect the performance, reliability, and economy of the generators, such as following:

1. Made of high-performance insulation materials, it can provide excellent electrical insulation performance, effectively prevent corona discharge and arc generation, and ensure the safe operation of the generator.
2. Possess sufficient mechanical strength to withstand the mechanical stresses inside the generator, including those caused by thermal expansion and contraction, thereby improving the structural integrity of the generator.
3. It has good heat resistance and can maintain its physical properties in high temperature environments without being affected by thermal aging.
4. It can resist the erosion of chemical substances, maintain its insulation performance and structural integrity.
5. It has good durability, can maintain a long service life in harsh operating environments, reduce replacement frequency, and lower maintenance costs.

The application of insulation taper pins in generators of thermal power plants is crucial. It can not only ensure the normal operation of the generator, but also improve the efficiency and reliability of the generator. Insulated taper pins can prevent corona discharge and arc generation, protecting the generator from damage. It can also close the gap between the rotor and stator to prevent pollutants from entering and reduce the risk of failure. In addition, insulated cone pins fix the components on the rotor to ensure their correct position and connection, improving the operational stability of the generator. It can also withstand the high temperature and chemical environment inside the generator, extending its service life. Finally, the design of the insulated taper pin facilitates installation and maintenance, reducing downtime and maintenance costs.

Yoyik can offer many spare parts for power plants as below:
Generator Insulating cylinder
Steam turbine Locating thrust bearing
Forced-draft blower O-ring for hub DTYD30LG016
Steam turbine HP cylinder bolt
Steam turbine BFP cylinder horizontal bolts
Forced-draft blower sliding bearing DTPD100UZ024
Coal mill Hydraulic hose 26MG00.21.10
Steam turbine PRESS PLATE
Thrust ring 180X12.1
Steam turbine RSV Compacting nut
Forced-draft blower Ring UZ22014
Induced draft fan O-ring for hub DTSD60LG016
Insulating taper pin Generator QFQ-50-2