蜗轮减速机传动效率

2025-03-16 04:43:53
推荐回答(3个)
回答1:

涡轮减速机的传动效率η主要取决于传动啮合效率
一般是百分之85左右

回答2:

功率(W)=扭矩(nm)*角速度
角速度=2Pi*转/秒
电机功率:P=T*N/9550*η (其中T为扭矩,N为转速,η 为机械效率)9550是转换为角速度
1、电机需要扭矩运动)
P—功率,kW;F—牵引力(kN),V—速度(m/min),η —传动机械的效率
2、T=9550 P/N (转动)
n—电机的额定转速 r/min;T—转矩,Nm
实际功率=K*扭矩*转速(K—转换=9550*电机功率(千瓦)/电机转速n
P=F*v÷60÷η (直线系数)
最后将电机型号或者尺寸报给减速机厂商即可,这里推荐天机牌的电机,这个品牌提供电机和减速机配套服务,13年专注服务于顾客,值得信赖。

回答3:

蜗轮减速机的优点:
蜗轮蜗杆减速机作为一个传统的传动装置,内部是涡轮蜗杆,齿形是渐开线的。
蜗轮减速机具有以下优势性能:
1.机械结构紧凑、体积轻巧、小型高效;
2.热交换性能好,散热快;
3.安装简易、灵活轻捷、性能优越、易于维护检修;
4.传动速比大、扭矩大、承受过载能力高;
5.运行平稳,噪音小,经久耐用;
6.适用性强、安全可靠性大;
7.使用寿命长,允许输入的转速范围很低,减速的范围很大;
8.具有自锁功能适合用于提升作业。
其缺点是:
工作效率太低,只能达到百分之60~70之间。而且涡轮蜗杆通常都是以轴输出。很难控制空回,特别是当涡轮与蜗杆磨合时间比较长后,其空回都比较大。

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