1. Brief Introduction

ZDY single-stage cylindrical gear reducer is a hardened reducer manufactured according to national standard (Gib19004-88). It mainly includes ZDY (single stage), ZLY (two stages), ZSY (three stages) and ZFY (four Level) four series.

2. Applied Range

The DBY/DCY/DFY Hard Tooth cylinder Gear Reduction is suitable for transmissions in which the output input shaft is arranged vertically. Mainly used in belt conveyors and other transportation machinery ZDY single-stage cylindrical gear reducer drawings, can also be used in metallurgy, mining, construction, cement, light industry, energy and other general machinery transmission mechanism.

3. Feature

The center distance, transmission ratio and other main optimization designs ZDYsingle-stage cylindrical gear reducer, mainly zero, good component. The gears are made of high-quality alloy just carburized and quenched, and the gear hardness reaches HRC58-62.

The utility model has the advantages of small volume, light weight, high precision, large carrying capacity, long service life, high reliability, stable transmission and low noise. Generally use pool lubrication ZDY single-stage cylindrical gear reducer price, natural cooling, when the thermal rate can not be met ZDY reducer maintenance, can use circulating oil lubrication or fan, cooling coil cooling.

4. Standard Type

Models include: ZDY single-stage cylindrical gear reducer, ZLY two-stage cylindrical gear reducer, ZSY three-stage cylindrical gear reducer, ZFY four-stage cylindrical gear reducer.

 Specifications are: single level: 80, 100, 125, 160, 200, 250, 280, 315, 355, 400, 450, 500, 560; two levels: 112, 125, 140, 160, 180, 200, 224, 250 , 280, 315, 355, 400, 450, 500, 560, 630, 710; three levels: 160, 180, 200, 224, 250, 280, 315, 355, 400, 450, 500, 560, 630, 710; Four levels: 180, 200, 225, 250, 280, 320, 360, 400, 450, 500, 560, 630, 710, 800.

5. Principle and Structure

This product is an external meshing involute single-stage cylindrical gear reducer produced according to the national professional standard ZBJ19004. This product is widely used in metallurgy, mining, lifting, transportation, cement, construction, chemical, textile, printing and dyeing, pharmaceutical and other fields.

6. Maintain

The single-stage cylindrical gear reducer is usually lubricated by oil pool and cooled naturally. When the working balance temperature of the reducer exceeds 90 C or the load-carrying power exceeds the thermal power PG1, circulating oil lubrication or oil-line lubrication with cooling pipe can be used. When the gear reducer starts after 24 hours of continuous shutdown, the gear and bearing should be fully lubricated before they can be loaded and rotated.

Christine Zhu ( Sales Department; Miss. )          

NER GROUP CO.,LIMITED                            
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