DBY, DCY series bevel cylindrical gear reducer, bevel reducer, right angle reducer:

1.  Summary

Cone cylindrical gear reducer is the outer meshing gears transmission structure of input and output axis in vertical state, the main transmission parts adopt high quality alloy steel to manufacture. 

Gears are manufactured by processes of carburization, quenching and grinding to reach 6 degree precision. The product has the advantages of high loading capacity, long life, small volume, high efficiency and light weight, etc.

The standard number of this series gear reducers is JB/T9002-1999, which is our country's generation-substituting product. It can replace SS type vertical shaft speed reducer and ZQ, ZL old type speed reducer, and so on. Also it can replace the same type speed reducer imported from foreign countries. 

2.  Usage and Scope of Application

       2.1 Usage

     Cone cylindrical gear reducer (Hereinafter referred to as speed reducer), which use in the rotating equipment for input and output shaft in vertical direction layout. It mainly used in belt conveyor and other conveying equipment, it also can be used in metallurgy, mine, chemical engineering, coal, building materials, light industry, petroleum, and other general machinery.     

       2.2 Scope of Application

       2.2.1 The maximum input speed of speed reducer should be no larger than 1500r/min;

       2.2.2 The peripheral speed of gear should be no larger than 20m/s;

       2.2.3 The ambient temperature is -40~+45°C. When ambient temperature is lower than 0°C, the oil lubrication should be heated before starting (Heat pipe is needed).

3.  Gear Reducer Type and Mark

       3.1 Type:

       Singel-stage:DBY160, DBY180, DBY200, DBY224, DBY250, DBY280, DBY315, DBY355, DBY400,      DBY450, DBY500, DBY560
       Two-stages: DCY160, DCY180, DCY200, DCY224, DCY250, DCY280, DCY315, DCY355, DCY400, DCY450, DCY500, DCY560, DCY630, DCY710, DCY800

       3.1.1 DBY type is the secondary rotating hard surface gear reducer, DCY type is third rotating hard surface gear reducer, the secondary and third rotating is involutes cylinder helical gear.

       3.1.2 Assembly type: According to the output shaft, it can be divided into I, II, III, IV four assembly types. Type I and II are left and right output shafts; III and IV are left and right output shaft of removal brake.

According to output shaft rotating directions (Face output shaft), it can be divided to clockwise and anticlockwise.