This stainless steel smooth motor shaft has a high transmission efficiency. Its smooth surface reduces friction loss, enhances energy transmission efficiency, and has a long service life. The combination of corrosion resistance and wear resistance can extend its service life several times that of ordinary carbon steel shafts in clean environments. It has low maintenance costs, is not prone to rust, does not require frequent replacement, reduces the frequency of shutdown maintenance, is clean and hygienic, and has a dense surface without pores. It is not prone to bacterial growth and meets food grade and medical grade hygiene standards. Through precision grinding, polishing and other processes, the surface roughness can reach Ra0.8μm or even higher (such as Ra0.4μm), significantly reducing the coefficient of friction, minimizing operating resistance and noise. Surface hardness: For some grades (such as 420 stainless steel), the surface hardness can reach HRC48-55 through quenching and low-temperature tempering treatment, enhancing wear resistance and scratch resistance.
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degree of finish |
Ra ≤ 0.8μm |
straightness accuracy |
≤ 0.03 mm |
|
coaxiality |
≤ 0.02 mm |
circular degree |
≤ 0.01 mm |
|
cylindricity |
≤ 0.02 mm |
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This Stainless steel smooth motor shaft made in China is made of stainless steel to provide excellent corrosion resistance. Smooth surface treatment (such as grinding and polishing) can reduce operating noise and wear. In some application scenarios, surface hardening treatment is also carried out to enhance wear resistance. When selecting the type, the appropriate stainless steel grade and heat treatment process should be chosen based on the working environment (temperature, medium, load, etc.).
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