一．The applicable range of ZDY, ZLY and ZSY hardened cylindrical gear reducers is as follows:
- ZDY/ZLY/ZSY hard-toothed cylindrical gear reducer has a high-speed shaft rotation of no more than 1500 rpm.
- The peripheral speed of the gear drive is not more than 20 m / s.
- The working environment temperature is -40-45°C. If it is lower than 0°C, the lubricating oil should be preheated to above 0°C before starting. The reducer can be used in both positive and negative directions.
二．ZDY, ZLY, ZSY hard tooth surface cylindrical gear reducer Features:
- The gear is made of high-strength low-carbon alloy steel by carburizing and quenching. The hardness of the tooth surface is up to HRC58-62. The gears are all CNC grinding technology with high precision and good contact.
- High transmission rate: single stage is greater than 96.5%, double level is greater than 93%, and third level is greater than 90%.
- Smooth operation and low noise.
- Small size, light weight, long service life and high carrying capacity.
5, easy to dismantle and easy to install.
三．ZDY, ZLY, ZSY hard tooth surface cylindrical gear reducer model:
Single stage: ZDY80, ZDY100, ZDY125, ZDY160, ZDY200, ZDY250, ZDY280, ZDY315, ZDY355, ZDY400, ZDY450, ZDY500, ZDY560;
Two levels: ZLY112, ZLY125, ZLY140, ZLY160, ZLY180, ZLY200, ZLY224, ZLY250, ZLY280, ZLY315, ZLY355, ZLY400, ZLY450, ZLY500, ZLY560, ZLY630, ZLY710;
Three levels: ZSY160, ZSY180, ZSY200, ZSY224, ZSY250, ZSY280, ZSY315, ZSY355, ZSY400, ZSY450, ZSY500, ZSY560, ZSY630, ZSY710.
Four levels: ZFY180, ZFY200, ZFY224, ZFY250, ZFY280, ZFY320, ZFY360, ZFY400, ZFY450, ZFY500, ZFY560, ZFY630, ZFY710.
Scope of application of DBY/DCY/DFY conical cylindrical gear reducer:
四．The DBY/DCY/DFY conical cylindrical gear reducer is suitable for transmissions in which the output input shaft is arranged vertically. It is mainly used in various transportation machines such as belt conveyors, and can also be used in transmission mechanisms of various general machinery such as metallurgy, mining, construction, cement, light industry and energy.
五．Cylindrical gear reducer product classification:
- DBY is a two-stage hard-toothed conical cylindrical gear reducer;
- DBYK is a two-stage hard-toothed conical cylindrical gear hollow shaft type reducer;
- DCY is a three-stage hard-toothed conical cylindrical gear reducer;
- DCYK is a three-stage hard-toothed conical cylindrical gear hollow shaft type reducer;
- DFY is a four-stage hard-toothed conical cylindrical gear reducer;
- DFYK is a four-stage hard-toothed conical cylindrical gear reducer.
六．Conical cylindrical gear reducer working conditions:
- The maximum number of revolutions of the input shaft is not more than 1500r/min.
- The circumferential speed of the gear is not more than 20m/s.
- When the working environment temperature is -40°C ~ 50°C, when the ambient temperature is lower than 0°C, the lubricating oil should be heated to 10°C before starting.
七．Conical cylindrical gear reduction technical parameters:
- DBY hard toothed conical cylindrical gear reducer
Speed ratio: 8-14
- DBYK hard-toothed conical cylindrical gear hollow shaft reducer
Speed ratio: 8-14
- DCY hard tooth surface conical cylindrical gear reducer
Speed ratio: 16-50
- DCYK hard toothed conical cylindrical gear hollow shaft reducer
Speed ratio: 16-50
- DFY hard tooth surface conical cylindrical gear reducer
Speed ratio: 90-500
- DFYK hard toothed conical cylindrical gear hollow shaft reducer
Speed ratio: 90-500
八．Cylindrical gear reducer model:
DBY160, DBY180, DBY200, DBY224, DBY250, DBY280, DBY315, DBY355, DBY400,
DBY450, DBY500, DBY560;
DCY160, DCY180, DCY200, DCY224, DCY250, DCY280, DCY315, DCY355, DCY400,
DCY450, DCY500, DCY560, DCY630, DCY710, DCY800;
DFY160, DFY180, DFY200, DFY225, DFY250, DFY280, DFY320, DFY360, DFY400, DFY450, DFY500, DFY560, DFY630, DFY710.
九．Cylindrical gear reducer (medium hard surface reducer) series
ZJ type special gear reducer
ZQA medium hard surface reducer
QJR medium hard surface reducer
QJRS medium hard surface reducer
QJR-D medium hard surface reducer
QJS-D medium hard surface reducer
QJRS-D medium hard surface reducer
QJ-T medium hard surface reducer
QJS medium hard surface reducer
QJ-L medium hard surface reducer
Dot-line meshing gear reducer
QJG-L type lifting gear reducer
QJG-T type lifting gear reducer
十．Cylindrical gear reducer (soft tooth surface reducer) series
ZQ, ZQH, ZQSH cylindrical gear reducer
ZQ (JZQ), ZQD large speed ratio cylindrical gear reducer
ZD arc gear reducer
ZSC type cylindrical gear reducer
ZL, ZLH, ZLSH type reducer
ZS, ZSH, ZSSH type reducer
ZSC-A soft tooth surface reducer
ZD80.ZD100 herringbone spur gear
ZLC cylindrical gear reducer
十一．Cylindrical gear reducer (hard surface reducer) series
ZLY, ZLZ, ZLYJ hard surface reducer
ZSY, ZSZ, ZSJ hard surface reducer
DBY, DBZ, DBYK, DFY hard surface reducer
DCY, DCZ hard surface reducer
ZJY shaft mounted hard surface reducer
TY coaxial hard surface reducer
CJ (Y) series gear reducer
Hard tooth surface ZSYJ series
ZDY, ZDZ hard surface reducer
HB series high power hard surface reducer
TCJS, TCJY hard surface reducer
TD, TA, TM hard surface reducer
TLC series gear reducer
ZFY parallel shaft cylindrical gear reducer
Heavy duty modular conical cylindrical gear reducer
DFY four-stage hard toothed conical cylindrical gear reducer
MBY, JDX series ball mill, cement mill, coal mill special reducer
TC type parallel shaft gear reducer
TCS type vertical shaft shaft mounted reducer
TA series gear reducer
HNK arc gear reducer
TF, TFK cone, cylindrical gear reducer
LC hard surface reducer
DFYK series hard surface reducer
ZSSY series hardened cylindrical gear reducer
Reducer for kneader
Reducer for mixer