ZQ(H) Cylindrical Decelerator 1.Weihua brand: China well-known brand; 2.Have more than 20 years experience of crane parts area
ZQA Series Type Decelerator
ZQA type decelerator is designed and improved at the basis of ZQ
type. In order to enhance the load capacity and replace the old ZQ type,
there is no change at contour,shaft and installing size, but change materials
of gear to 42CrMo, and the big gear material is ZG35CrMo, and the hardness
of gear shaft is 291-323HB, and the Big gear hardness is 255-286HB.
ZQA Type Decelerator speed reducer