I. Summary
ZSY series is a sort of hard tooth gearbox created in accordance to JB/T8853-2001. Its shafts are assembled parallel. They are extensively employed in mining, metallurgy, lifting, transportation, cement, creating, portray, pharmaceutical industries, textile, chemical business.
II. Functions
1,The gears are all manufactured of higher top quality low carbon alloy metal by normalizing and carburizing. The hardness of the gears reaches HRC58-sixty two. The gears are all grinded with large precision and great contact.
two,Large transmission performance: one stage’s performance is far more than ninety six.five%, double stage’s more than 93%, three stage’s more than ninety%
3,This sequence reduction gearbox has modest measurement, light excess weight, big bearing potential, more time existence.
four,High stability, stable operation, lower sound.
5,The main parameters, these kinds of as centre distance and transmission ratio, have been optimized, and the main parts have very good interchangeability, effortless disassembly and installation.
six,Usually, oil pool lubrication and all-natural cooling are utilized. When the thermal power is inadequate, circulating oil lubrication or enthusiast and cooling plate can be utilized for cooling.
III. Situations when utilizing
1. Enter pace of substantial pace shaft of reducer is not a lot more than 1500r / min
two. The peripheral velocity of reducer’s gear shall not be much more than 20 m / s.
three.The doing work setting temperature of the reducer is – forty ~ + fifty ºC. When the temperature is lower than ºC, the lubricating oil require to be preheated to over ºC ahead of commencing.
four. The reducer can work in each optimistic and adverse instructions.
VI.Designs
ZSY single stage:160,one hundred eighty,two hundred,224,250,280,315,355,four hundred,450,500,560,630,710.
