Our F series shaft mounted helical gear reducer has a wide range of transmission ratios. And it can reach a largeer transmission ratio by combining with the R series helical gear reducer to meet requirements of low speed output and high torque. And F series helical gear reducer has various types of installation position for option, including foot installation, flange installation or shaft installation. Its output methods include solid shaft output, hollow shaft output, output with large flange, output with small flange, etc. So it is suitable for a multitude of applications. FAF series is one type of F series helical gear reducer with flange mounted hollow shaft output.
Our housing of F series helical gear reducer is made of high-strength cast iron, and the gears and gear shafts adopt the carburizing quenching fine grinding process, so the helical gear reducer has large load capacity, high efficiency, and low noise. Under the conditions of correct model selection, normal use and maintenance, the main parts of the helical gear reducer (except the wearing parts, oil seal bearings, etc.) can have a long service life, generally over 20,000 hours.
Specifications:
| Product name: | FAF series parallel shaft helical gearbox |
| Model: | FAF37/47/57/67/77/87/97/107/127/157 |
| Mounting ways: | Foot mounted, flange mounted or shaft mounted |
| Input ways: | Motor input, AM (IEC) flange input and shaft input |
| Output way: | Solid shaft output, hollow shaft output, output with large flange, output with small flange |
| Efficiency: | 96% for basic two-stage, 94% for three-stage |
| Housing material: | HT250 high-strength cast iron |
| Gear material: | 20CrMnTi |
| Surface hardness of gears: | HRC58-62 |
| Input/Output shaft: | 40Cr steel |
| Heat treatment: | Carburizing and quenching |
| Bearing: | C&U or other brand |
| Oil seal: | NAK or other brand |
| Lubricating oil: | Gear oil |
| Packing: | Plywood case |
Parameters:
| Input power and permissible torque chart | ||||||||||
| Size | 37 | 47 | 57 | 67 | 77 | 87 | 97 | 107 | 127 | 157 |
| Structure | F FA FF FAF FAZ | |||||||||
| Input power (kW) |
0.18-3.0 | 0.18-3.0 | 0.18-5.5 | 0.18-5.5 | 0.37-11 | 0.75-22 | 1.1-30 | 2.2-45 | 7.5-90 | 11-200 |
| Ralio | 3.81-128.51 | 5.06-189.39 | 5.18-199.70 | 4.21-228.99 | 4.30-281.71 | 4.12-270.68 | 4.68-280.76 | 6.20-254.76 | 4.63-172.17 | 11.92-267.43 |
| Permissible torque(N.M) |
200 | 400 | 600 | 820 | 1500 | 3000 | 4300 | 7840 | 12000 | 18000 |
Get Model selection chart of F series helical gear motor, or contact us if you need further assistant.
View Dimensions of F series helical gear reducer, making sure the model is suitable for your installation space.
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