OEM various sizes canted coil springs with both Radially spring and Axially springs
.Materials used for canted coil spring
•Canted coil spring are mainly used for electrical contacts of high-voltage switches. The products currently provided in the domestic market can be divided into three types in terms of materials: high-conductivity bronze CuCo2Be (C17500), high-strength forged bronze CuBe2 (C17200), Mingcuo copper CrZrCu ( C18150).
•Foreign countries are represented by ABB Company, and domestically, China is represented by the Institute of Metal Research of the Chinese Academy of Sciences, using high-conductivity bronze CuCo2B (C17500).
• Some domestic manufacturers choose high-strength copper-plated CuBe2 (C17200) to produce spring contact fingers.
-A US manufacturer chooses Mingcuo Copper CrZrCu (C18150).
Our company can choose the corresponding spring material and plating thickness according to the actual situation of the customer
• 1. The canted coil spring is firstly a spring, and secondly it is a conductor. The spring made of high-conductivity bronze CuCo2Be (C17500) meets these two requirements.
• 2. High-strength fused bronze CuBe2 (C17200) elasticity meets the requirements, conductivity is lower than C17500o
• 3. Mingcuo copper CrZrCu (C18150) has an electrical conductivity that meets the requirements, but its strength and elasticity do not meet the requirements.
.Application of Canted coil spring
•1 High and medium voltage switch
•2, bus connection
• 3. High current connector
• 4. Solid-sealed pole
• 5. High-voltage cable end pieces
• 6. Fuse connector
• 7. Mechatronics applications
