| Customization: | Available |
|---|---|
| Application: | Motor, Machinery, Marine, Agricultural Machinery |
| Function: | Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction |
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F helical parallel speed reduction gear box are based on the building block design,so it's convenient for them to fit all types of motors or connect with other power input.The same type of combine can fit motors with different power,so that it's possible for different types of machines to combine or connect.
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
| Product Name | F.R Series Parallel Shaft Gearbox Reducer Combined types of type F and type R |
| Gear material | 20CrMnTi alloy steel |
| Color | Blue Silver Customerized |
| Case Material | Cast iron HT200 |
| 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) |
| Backlash | ≤20Arcmin |
2. Installation type and output mode:
bottom seated type flange type installation, solid,hollow shaft output.
3. Input mode:
direct motor, shaft input and connecting flange input.
4. Reduction ratio:
3.77-23000
5. Average efficiency:
95%
6.Technical parameters:
parallel output
Power: 0.12KW~200KW
Torque: 3.5-21700N.m
Output speed: 5-352rpm
7. Model of F.R series reducer:
F37R17, F47R17,F57R37, F67R37, F77R37, F87R57, F97R57, F107R77,F127R77,F127R87,F157R97
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