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Cambodia ZDY series hardened gear reducer

This product is an external toothing involute helical gear cylindrical gear reducer produced as per the national standaJB/T8853-2001.With optimal design,it's equivalent to the international level in the 1980s.

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CambodiaZDY Series Hardened Tooth Gear Reducer

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Product Description

ZDY/ZLY/ZSY parallel shaft hard tooth surface cylindrical gear reducer

Overview

This product is widely applied in such industries as metallurgy,mine,hoisting,transportation,cement,building,chemengineering,textiles,printing and dyeing,and pharmacy.

The reducer＇s application scope is as follows

1.High-speed shaft's rotation speed:not higher than 1,500r/min.

2.Gear transmission's peripheral speed: not higher than 20m/s.

3. Working ambient temperature: -40~45℃; if lower than 0℃,lubricating oil shall be preheated to above O℃ before startireducer is available for running in either forward or reverse direction.

Characterstics

1.Reduction ratio range: nominal reduction ratio 1.25~5.6 for single-stage,6.3~ 20 for double-stage and 22.4~100 fo

2.High efficiency of mechanicaltransmission: higher than 96.5% for single-stage, higher than 93% for double-stage a90% for three-stage.

3.Stable and low-noise operation.

4.It'scompact and light with long service life and high bearing capacity.

5.It's easy for strip inspection and installation.

Reducer type， specification and designation

1.Types available:ZDY single-stage cylindrical gear reducer,ZLY two-stage cylindrical gear reducer and ZSY three-cylindrical gear reducer.

2.Specifications available：Single-stage：80、100、125、160、200、250、280、315、355、400、450、500、560；Two-stage：112、125、140、160、180、200、224、250、280、315、355、400、450、500、560、630、710；Three-stage：160、180、200、224、250、280、315、355、400、450、500、560、630、710

3.Designation illustration：

　　　　ZLY　　　Two-stage transmission cylindrical gear reducer

　　　　560　　　560mm stage center distance for low speed

　　　　11.2 　 Nominal ratio 11.2

　　　　I 　　 Assembly form I

　　　　N/S　　 If brake required, S stands for clockwise rotation of output shaft seen when in front of the output, while N for counterclockwise.

　　　　*Ｄ　　 denotes single-stage, L denotes two-stage, S denotes three-stage, and Y denotes hardened gears.

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