钢制车轮和钢制轨道的摩擦系数取0.05算出来P=0.75KW用4级直流电机1500转的话,需要加个i=15.6的减速箱
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
我是用这个公式计算的,其中阻力=摩擦力+加速度外部合力,不知道是否正确,总感觉不符合实际;
而且实轮子和钢轨之间是滚动摩擦,直接去0.05的摩擦系数是不是也有问题;
再考虑到轴承间的摩擦及传递效率,实际用的电机应该比0.75kw大,但是打多少放多少的安全余量又怎么计算?
不用余量。我之前做的满载1500kg的穿梭车行走电机550w,给你做个参考 无聊过客唱反调 发表于 2021-10-21 11:15
不用余量。我之前做的满载1500kg的穿梭车行走电机550w,给你做个参考
谢谢,能分享一下你们的计算过程吗:)
这个有成功案例的啊 远祥 发表于 2021-10-23 16:48
这个有成功案例的啊
以往都是凭经验估算的,想知道准确的理论计算。:lol
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