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-   -   行星减速机的介绍及应用场合 (http://www.freeadvertisingzone.com/showthread.php?t=1540857)

07-27-2011 06:21 PM

行星减速机的介绍及应用场合
 
行星减速机主要传动结构为: 行星轮, 太阳轮, 外齿圈。
行星减速机单级减速比最小为3,最大为10,常见减速比为:3.4.5.8.10. 减速机级数一般做到三级,不过也可按客户要求定做,级数和实际应用相挂勾,可做到四级,五级, 甚至更高.
相对其他齿轮减速机,摆线减速机等, 行星减速机具有高刚性,高精度(单级可做到1弧分以内),高传动效率(单级在97%-98%),PLF行星减速机,高扭矩/体积比,终身免维护等特点.
因为这些特点,行星减速机多数是安装在步进电机和伺服电机上,用来降低转速,提升扭矩,匹配惯 量.
恒点减速机有两大类行星减速机: 精密行星减速机 P行星齿轮减速器


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