ZSY/ZLY/ZDY Cylindrical gear speed reducer is mainly used for belt conveyor and various kinds of transport machinery, can also be used to drive other general machiners. All kinds of mechanical equipment, reduction drive, is suitable for the workplace being limited by the structure adopts the vertical installation, high-speed spindle speed not more than 1500 r/min, the work environment to – 40 °C to 40 °C.
With gear carburizing, quenching, grinding, and the input shaft and the output shaft is vertically arranged in the driving device, It has the advantages of high bearing capability, long service life, small volume, high efficiency, light weight, etc.
ZSY/ZLY/ZDY cylindrical gear reducer is widely used in metallurgical equipment, mining equipment, automation equipment, food machinery, packaging equipment, tobacco equipment.
| Technical data | |
| Shell material | Cast iron / ductile iron |
| Shell hardness | HBS190-240 |
| Gear material | 20CrMnTi alloy steel |
| Gear surface hardness | HRC58 ° ~ 62 ° |
| Gear core hardness | HRC33 ~ 40 |
| Input / output shaft material | 42CrMo alloy steel |
| Input / output shaft hardness | HRC25 ~ 30 |
| Gear machining accuracy | Precision grinding, level 6 ~ 5 |
| lubricating oil | GB L-CKC220-460, Shell withstand voltage 220-460 |
| Heat treatment | Tempering, carburizing, quenching, etc. |
| Efficiency | 98% |
| Noise (maximum) | 60 ~ 68dB |
| Temperature rise (MAX) | 40 ° C |
| Temperature rise (oil) (maximum) | 50 ° C |
| vibration | ≤20µm |
| Recoil | ≤20Arcmin |
| Bearing brand | Chinese brand bearings, HRB / LYC / ZWZ / C & U. Or other brands requested, SKF, FAG, INA, NSK. |
| Oil seal brand | NAK — Taiwan or other brand requirements |
