R series helical gear units
R series:Small size, light weight, large transmission torque, superior performance, stable operation, low noise, durable, can be installed in a variety of ways, can be matched with different types of motors, a wide range of applications. sewage treatment, chemical industry, pharmacy and other industries.
K series helical-bevel gear units
K series gearbox is one kind of Helical Bevel type gearbox ,it is designed based on modularization , which bring many difference kinds of combinations ,mounting types ,and structure designs .The detail classification of ratio can meet various of working condition .High Transmission efficiency ,low energy consumption, superior performance .
S series helical-worm gear units
S series: right-angle speed reduction gearing composed by helical gears, worms, and gears, optimized and designed according to international standard.High precision, high efficiency, fine classification in transmission ratio, wide range, large transmission torque, reliable performance, low noise, flexible installation, and convenient use and maintenance.
F series parallel-shaft helical gear units
F series speed gear reducer is one kind of parallel shaft helical gear reducer , which consist of 2 or 3 stages helical gears (relate to gear ratio) in the same case . The hard tooth surface gear use the high quality alloy steel ,the process of carburizing and quenching, grinding .
Material of F Series Right Angle Parallel Shaft Helical Gear Box Belt Conveyor Reduce Motor
1.Box body: HT250 high-strength cast iron, injection-shaped inner cavity, effectively reduce parts wear；
2.Gear: 20CrMo alloy steel, carbon-nitrogen co-infiltration treatment (maintain tooth surface hardness HRC60 after fine grinding)；
3.Flat key: 45 steel, surface hardness HRC50.
| Product Name | High Quality Industrial Gear Box Bevel Helical Gearbox Spiral Bevel Helical Speed Gear Reducer |
| Power | 0.12KW~160KW |
| Torque | 1.4N · m ~ 36600N · m |
| Output speed | 0.06 ~ 1090r/min |
| Gear material | 20CrMnTi alloy steel |
| Gear Processing | Grinding finish by HOFLER Grinding Machines |
| Noise Test | Below 65dB |
| Brand of bearings | C&U bearing, ZWZ,LYC, HRB, NSK ,etc |
| Brand of oil seal | NAK or other brand |
| Temp. rise (MAX) | 40ºC |
| Temp. rise (Oil)(MAX | 50ºC |
| Vibration | ≤20µm |
| Housing hardness | HBS190-240 |
| Surface hardness of gears | HRC58°~62 ° |
| Gear core hardness | HRC33~40 |
| Machining precision of gears | 5 Grade |
| Lubricating oil | GB L-CKC220-460, Shell Omala220-460 |
| Heat treatment | Carburizing, Quenching etc |
| Efficiency | 95%~96% (depends on the transmission stage) |
| Bearing output mode | parallel output |
| Installation type and output mode | Bottom seated type flange type installation, solid,hollow shaft output. |
| Input mode | Direct motor, shaft input and connecting flange input |
| Input Method | Flange input(AM), shaft input(AD), inline AC motor input, or AQA servo motor
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