I. Summary
ZSY series is a type of difficult tooth gearbox produced in accordance to JB/T8853-2001. Its shafts are assembled parallel. They are broadly employed in mining, metallurgy, lifting, transportation, cement, constructing, portray, pharmaceutical industries, textile, chemical market.
II. Functions
1,The gears are all created of large top quality reduced carbon alloy steel by normalizing and carburizing. The hardness of the gears reaches HRC58-62. The gears are all grinded with large precision and very good contact.
two,Large transmission efficiency: solitary stage’s effectiveness is far more than 96.five%, double stage’s more than ninety three%, 3 stage’s more than 90%
three,This collection reduction gearbox has modest dimension, light-weight weight, huge bearing capability, for a longer time daily life.
4,Higher balance, steady procedure, lower sounds.
5,The main parameters, such as middle length and transmission ratio, have been optimized, and the primary components have excellent interchangeability, simple disassembly and set up.
six,CZPTly, oil pool lubrication and organic cooling are used. When the thermal power is inadequate, circulating oil lubrication or supporter and cooling plate can be used for cooling.
III. Problems when utilizing
1. Input velocity of large velocity shaft of reducer is not far more than 1500r / min
2. The peripheral speed of reducer’s equipment shall not be more than twenty m / s.
three.The functioning environment temperature of the reducer is – 40 ~ + fifty ºC. When the temperature is reduced than ºC, the lubricating oil want to be preheated to over ºC just before starting.
4. The reducer can work in the two positive and damaging instructions.
VI.Versions
ZSY single phase:a hundred and sixty,180,two hundred,224,250,280,315,355,four hundred,450,500,560,630,710.
