论文部分内容阅读
五速度转换器速度转换器是利用磁电感应原理测量转速的一种无触点转换器,它的外形和内部结构如图十五及图十六所示。在图十六中,通过挠性软轴1及增速器2与被测旋转体(一般为皮带运输机的改向滚筒)连接的分齿盘6随动旋转时,均匀分布在分齿盘6端面上的分齿爪与磁极8之间形成相对运动。当分齿爪的凸处与磁极8接近时,由于磁隙减小,磁极8的磁通增大;当分齿爪的
Five-speed converter Speed converter is the use of magnetic induction principle of measuring a non-contact converter speed, its shape and internal structure shown in Figure 15 and Figure XVI. In Figure XVI, the splitter plate 6 connected with the rotating body under test (usually the steering roller of the belt conveyor) via the flexible shaft 1 and the speed-increasing gear 2 is rotated evenly with the splitter plate 6 The partial claw on the end face forms a relative movement with the pole 8. When the sub-claw of the convex and magnetic pole 8 close, due to the magnetic gap decreases, the magnetic pole 8 of the magnetic flux increases; when the sub-claw