I. Summary
ZSY collection is a kind of hard tooth gearbox developed according to JB/T8853-2001. Its shafts are assembled parallel. They are commonly employed in mining, metallurgy, lifting, transportation, cement, developing, painting, pharmaceutical industries, textile, chemical business.
II. Attributes
1,The gears are all produced of high 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 make contact with.
two,Large transmission efficiency: one stage’s effectiveness is more than ninety six.five%, double stage’s far more than ninety three%, 3 stage’s far more than ninety%
3,This collection reduction gearbox has modest size, mild weight, big bearing ability, longer daily life.
four,High security, steady operation, reduced noise.
5,The principal parameters, such as center length and transmission ratio, have been optimized, and the main parts have excellent interchangeability, effortless disassembly and set up.
six,CZPTly, oil pool lubrication and normal cooling are employed. When the thermal energy is insufficient, circulating oil lubrication or admirer and cooling plate can be utilized for cooling.
III. Problems when using
1. Input pace of substantial speed shaft of reducer is not more than 1500r / min
two. The peripheral speed of reducer’s equipment shall not be a lot more than 20 m / s.
three.The operating atmosphere temperature of the reducer is – forty ~ + 50 ºC. When the temperature is reduced than ºC, the lubricating oil want to be preheated to over ºC just before commencing.
4. The reducer can work in both constructive and negative instructions.
VI.Designs
ZSY single stage:160,one hundred eighty,two hundred,224,250,280,315,355,four hundred,450,500,560,630,710.
