I. Summary
ZSY series is a variety of tough tooth gearbox developed according to JB/T8853-2001. Its shafts are assembled parallel. They are extensively utilised in mining, metallurgy, lifting, transportation, cement, building, portray, pharmaceutical industries, textile, chemical sector.
II. Attributes
one,The gears are all made of substantial top quality reduced carbon alloy metal by normalizing and carburizing. The hardness of the gears reaches HRC58-62. The gears are all grinded with large precision and very good contact.
2,High transmission efficiency: one stage’s performance is much more than 96.5%, double stage’s a lot more than 93%, 3 stage’s more than 90%
three,This series reduction gearbox has small size, mild fat, large bearing ability, for a longer time existence.
4,Substantial steadiness, secure operation, low sounds.
five,The principal parameters, this sort of as centre length and transmission ratio, have been optimized, and the primary elements have very good interchangeability, simple disassembly and set up.
six,Usually, oil pool lubrication and normal cooling are used. When the thermal electrical power is insufficient, circulating oil lubrication or fan and cooling plate can be used for cooling.
III. Problems when utilizing
1. Input speed of high velocity shaft of reducer is not much more than 1500r / min
2. The peripheral velocity of reducer’s gear shall not be far more than twenty m / s.
three.The operating surroundings temperature of the reducer is – 40 ~ + fifty ºC. When the temperature is decrease than ºC, the lubricating oil require to be preheated to over ºC before beginning.
4. The reducer can run in equally constructive and damaging instructions.
VI.Versions
ZSY one phase:a hundred and sixty,a hundred and eighty,two hundred,224,250,280,315,355,four hundred,450,500,560,630,710.
