ZQ型大(dà)傳動比圓柱齒輪減速器
ZQ Great Moweing Cylindrcal Gear Decelerators
zQ型大(dà)轉動比磁帶器是在zQ型減速器基礎上增加一級高(gāo)速級三級減速器，擴大(dà)了(le)減速器的(de)傳比。
Type zQ decelerator with high drive ratio mean that a high-speed class is added on type ZQ decelerator and Class 3 decelerator is obtained to increase decelerator drive ratio.
