I. Summary
ZSY series is a sort of tough tooth gearbox created in accordance to JB/T8853-2001. Its shafts are assembled parallel. They are broadly utilised in mining, metallurgy, lifting, transportation, cement, developing, painting, pharmaceutical industries, textile, chemical industry.
II. Attributes
1,The gears are all created of higher high quality low carbon alloy steel by normalizing and carburizing. The hardness of the gears reaches HRC58-62. The gears are all grinded with large precision and excellent contact.
two,Substantial transmission performance: single stage’s effectiveness is much more than 96.five%, double stage’s far more than ninety three%, a few stage’s more than 90%
3,This sequence reduction gearbox has little dimension, light excess weight, big bearing capacity, longer existence.
4,High stability, stable operation, reduced sounds.
five,The main parameters, such as middle length and transmission ratio, have been optimized, and the main components have excellent interchangeability, easy disassembly and installation.
six,Generally, oil pool lubrication and organic cooling are used. When the thermal power is insufficient, circulating oil lubrication or supporter and cooling plate can be utilised for cooling.
III. Situations when making use of
1. Enter velocity of high velocity shaft of reducer is not much more than 1500r / min
two. The peripheral speed of reducer’s equipment shall not be more than 20 m / s.
three.The doing work setting temperature of the reducer is – forty ~ + 50 ºC. When the temperature is lower than ºC, the lubricating oil want to be preheated to over ºC just before starting up.
four. The reducer can function in equally positive and unfavorable instructions.
VI.Designs
ZSY one stage:160,one hundred eighty,two hundred,224,250,280,315,355,four hundred,450,500,560,630,710.
