用伺服电机替代步进电机时应注意哪些问题：
1、为了保证控制系统改变不大，应选用数字式伺服系统，可仍采用原来的脉冲控制方式；
2、由于伺服电机的过载能力强，可以参照原步进电机额定输出扭矩的1/3来确定伺服电机的额定扭矩；
3、因为伺服电机的额定转速比步进电机要高得多，增加减速装置，让伺服电机工作在接近额定转速下，
这样也可以选择功率更小的电机，以降低成本。
新闻:孟津县57步进电机34H260-04S品牌
行星减速机静密封点确保回油疏通
精密行星减速机的输人轴、输出轴与壳体轴承端面两个相对运动的联系面之间的密封称为动密封点,减速机上下壳体端面及其它构造性联接面的密封称为静密封点,动静密封点的密封失效使之变成走漏点。咱们从构造上作进一步剖析,就可以找到密封失效的缘由。从而为处理走漏疑问奠定根底。
X、ZX系列行星减速机
在行星减速机下壳体放轴承方位处,沿壳体从端盖槽让出一点间隔向里方向,由浅渐深,宽度约5~摆布的导油槽,这是确保回油疏通,减小密封点压差的重要一步。在挡油环外侧制造装置甩油环,甩油环内径与轴承内径一样,与轴静配合,外径比端盖内径小1~摆布。若甩油环选用迷宫式甩油环,一起将端盖加工与之相配套,则作用更佳。甩油环挡住了由轴面外渗的润滑油,并经导油槽回到下壳体中。
CH3700-3-S-B-G4-DL-H3CH3700-5-S-B-G4-DL-H3CH3700-10-S-B-G4-DL-H3CH3700-15-S-B-G4-DL-H3CH3700-20-S-B-G4-DL-H3CH3700-25-S-B-G4-DL-H3CH3700-30-S-B-G4-DL-H3CH3700-40-S-B-G4-DL-H3CH3700-45-S-B-G4-DL-H3CH3700-50-S-B-G4-DL-H3CH3700-60-S-B-G4-DL-H3CH3700-70-S-B-G4-DL-H3CH3700-80-S-B-G4-DL-H3CH3700-90-S-B-G4-DL-H3CH3700-100-S-B-G4-DL-H3CH3700-120-S-B-G4-DL-H3CH3700-140-S-B-G4-DL-H3CH3700-160-S-B-G4-DL-H3CH3700-180-S-B-G4-DL-H3CH3700-200-S-B-G4-DL-H3CH100-3-S-G4-DL-H6CH100-5-S-G4-DL-H6CH100-10-S-G4-DL-H6CH100-15-S-G4-DL-H6CH100-20-S-G4-DL-H6CH100-25-S-G4-DL-H6CH100-30-S-G4-DL-H6CH100-40-S-G4-DL-H6CH100-45-S-G4-DL-H6CH100-50-S-G4-DL-H6CH100-60-S-G4-DL-H6CH100-70-S-G4-DL-H6CH100-80-S-G4-DL-H6CH100-90-S-G4-DL-H6CH100-100-S-G4-DL-H6CH100-120-S-G4-DL-H6CH100-140-S-G4-DL-H6CH100-160-S-G4-DL-H6CH100-180-S-G4-DL-H6CH100-200-S-G4-DL-H6CH200-3-S-G4-DL-H6CH200-5-S-G4-DL-H6CH200-10-S-G4-DL-H6CH200-15-S-G4-DL-H6CH200-20-S-G4-DL-H6CH200-25-S-G4-DL-H6CH200-30-S-G4-DL-H6CH200-40-S-G4-DL-H6CH200-45-S-G4-DL-H6CH200-50-S-G4-DL-H6CH200-60-S-G4-DL-H6CH200-70-S-G4-DL-H6CH200-80-S-G4-DL-H6CH200-90-S-G4-DL-H6CH200-100-S-G4-DL-H6CH200-120-S-G4-DL-H6CH200-140-S-G4-DL-H6CH200-160-S-G4-DL-H6CH200-180-S-G4-DL-H6CH200-200-S-G4-DL-H6CH400-3-S-G4-DL-H6CH400-5-S-G4-DL-H6CH400-10-S-G4-DL-H6CH400-15-S-G4-DL-H6CH400-20-S-G4-DL-H6CH400-25-S-G4-DL-H6CH400-30-S-G4-DL-H6CH400-40-S-G4-DL-H6CH400-45-S-G4-DL-H6CH400-50-S-G4-DL-H6CH400-60-S-G4-DL-H6CH400-70-S-G4-DL-H6CH400-80-S-G4-DL-H6CH400-90-S-G4-DL-H6CH400-100-S-G4-DL-H6CH400-120-S-G4-DL-H6CH400-140-S-G4-DL-H6CH400-160-S-G4-DL-H6CH400-180-S-G4-DL-H6CH400-200-S-G4-DL-H6
Fer(C+2H2Fe+CH42Ar离子轰击法：在渗金属炉中通过离子轰击，高锰钢表面的碳原子能够被轰击出去。工作气体为工业纯Ar。表面合金化1采用镶铸工艺，通过在铸型表面刷含合金涂料，撒锰铁粉或是贴上合金铸铁片的方法，使钢水浇入后熔化并熔接这些材料，大幅度提高了铸件表面性能。用含Cr焊条在高锰钢上进行堆焊，以提高耐磨性，一般铬锰钢堆焊焊条堆焊硬度为HRC31左右，一般铬钼钢堆焊焊条堆焊硬度可达HRC4，铬锰硅钢堆焊焊条堆焊硬度可达HRC5。
新闻:孟津县57步进电机34H260-04S品牌
4）零漂
在闭环控制过程中，零漂的存在会对控制效果有一定的影响，将其住。使用控制器或伺服上零漂的参数，仔细调整，使电机的转速趋近于零。由于零漂本身也有一定的随机性，所以，不必要求电机转速为零。
5）建立闭环控制
再次通过控制器将伺服使能信号放开，在控制器上输入一个较小的比例增益，至于多大算较小，这只能凭感觉了，如果实在不放心，就输入控制器能允许的是小值。将控制器和伺服的全能信号打开。这时，电机应该已经能够按照运动指令大致做出动作了。
6）调整闭环参数
细调控制参数，确保电机按照控制器的指令运动，这是必须要做的工作。
新闻:孟津县57步进电机34H260-04S品牌
CH3700-3-S-G2-RT-H6CH3700-5-S-G2-RT-H6CH3700-10-S-G2-RT-H6CH3700-15-S-G2-RT-H6CH3700-20-S-G2-RT-H6CH3700-25-S-G2-RT-H6CH3700-30-S-G2-RT-H6CH3700-40-S-G2-RT-H6CH3700-45-S-G2-RT-H6CH3700-50-S-G2-RT-H6CH3700-60-S-G2-RT-H6CH3700-70-S-G2-RT-H6CH3700-80-S-G2-RT-H6CH3700-90-S-G2-RT-H6CH3700-100-S-G2-RT-H6CH3700-120-S-G2-RT-H6CH3700-140-S-G2-RT-H6CH3700-160-S-G2-RT-H6CH3700-180-S-G2-RT-H6CH3700-200-S-G2-RT-H6CH100-3-S-B-G2-RT-H6CH100-5-S-B-G2-RT-H6CH100-10-S-B-G2-RT-H6CH100-15-S-B-G2-RT-H6CH100-20-S-B-G2-RT-H6CH100-25-S-B-G2-RT-H6CH100-30-S-B-G2-RT-H6CH100-40-S-B-G2-RT-H6CH100-45-S-B-G2-RT-H6CH100-50-S-B-G2-RT-H6CH100-60-S-B-G2-RT-H6CH100-70-S-B-G2-RT-H6CH100-80-S-B-G2-RT-H6CH100-90-S-B-G2-RT-H6CH100-100-S-B-G2-RT-H6CH100-120-S-B-G2-RT-H6CH100-140-S-B-G2-RT-H6CH100-160-S-B-G2-RT-H6CH100-180-S-B-G2-RT-H6CH100-200-S-B-G2-RT-H6CH200-3-S-B-G2-RT-H6CH200-5-S-B-G2-RT-H6CH200-10-S-B-G2-RT-H6CH200-15-S-B-G2-RT-H6CH200-20-S-B-G2-RT-H6CH200-25-S-B-G2-RT-H6CH200-30-S-B-G2-RT-H6CH200-40-S-B-G2-RT-H6CH200-45-S-B-G2-RT-H6CH200-50-S-B-G2-RT-H6CH200-60-S-B-G2-RT-H6CH200-70-S-B-G2-RT-H6CH200-80-S-B-G2-RT-H6CH200-90-S-B-G2-RT-H6CH200-100-S-B-G2-RT-H6CH200-120-S-B-G2-RT-H6CH200-140-S-B-G2-RT-H6CH200-160-S-B-G2-RT-H6CH200-180-S-B-G2-RT-H6CH200-200-S-B-G2-RT-H6
新闻:孟津县57步进电机34H260-04S品牌
