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Motor hollow shaft,

December 16, 2023

Motor hollow shaft, heat dissipation performance is good， and can promote the motor lightweight. Before the motor shaft is solid, but due to the use of the motor shaft process stress often concentrated on the surface of the shaft, the core stress is small, according to the bending and torsional characteristics of material mechanics, the motor shaft internal proper hollowing, external only increase a small outer diameter, hollow shaft can meet the same performance and function, but the weight can be greatly reduced.