机械臂用电动螺杆直驱永磁同步电机设计与分析
杨君子,冯桂宏,张炳义
Design and Analysis of Permanent Magnet Synchronous Motor With Electric Screw for Arm
Yang Junzi,Feng Guihong,Zhang Bingyi
表2
精度系数
f
a
Tab.2
Precision coefficient
f
a
精度等级
1,2,3
4,5
7
10
f
a
1.0
0.9
0.8
0.7