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微型控制电机结构紧凑、体积小、精度高。定子、转子之间间隙往往只有0.03～0.04毫米,因此对转子、定子防锈处理工作带来一定的困难,既要保征防锈效果可靠,又必须使防锈层厚度保持在允许范围内。我厂在生产110BF步进电机过程中,定转子单边间隙为0.04毫米,要求定转子防锈层单边厚度在0.005毫米以下(5μ),这样才能保证电机正常的装配运转。为达到目的,我们在电机转子上进行了防锈涂复试验,共采用了六
Miniature control motor compact structure, small size, high precision. Stator, the gap between the rotor is often only 0.03 to 0.04 mm, so the rotor, stator anti-rust treatment work to bring some difficulties, it is necessary to insure anti-rust effect is reliable, but also to keep the thickness of rust-proof within the allowable range. I plant in the production of 110BF stepper motor, set the unilateral rotor clearance of 0.04 mm, the required unilateral rotor anti-rust layer thickness of 0.005 mm (5μ), so as to ensure the normal motor assembly and operation. In order to achieve the purpose, we conducted a rust-proof coating test on the motor rotor, a total of six