F Parallel shaft helical equipment units
| Housing material | HT250 High-power solid iron |
| Housing hardness | HBS90-240 |
| Gear material: | 20CrMnMo |
| Surface hardnesss of equipment | HRC58°-62° |
| Gear main hardness | HRC33°-40° |
| Input/Output shaft material | 40Cr or 42CrMo |
| Enter/Output shaft hardness | HBS250°-290° |
| Shaft at oil seal postion hardness | HRC48°-55° |
| Machining precision of gears materials | Exact grinding four-6 quality |
| Heat treatment | Tempering, cementing, quenching and so forth |
| Effectiveness | Up to 90% |
| Sounds(Max) | ≤68dB |
| Device model | Foot mounted, flange mounted |
| Enter technique | Flange input, inline input, shaft input |
| Vibration | ≤20um |
| Backlash | ≤20Arcmin |
| Bearing brands | NSK, SKF and so on |
| Oil seal makes | NAK, SKF and many others |
| Lubricant | VG220 |
| Motor | Y sequence motor |
| Motor shaft | 40Cr or 42CrMo, Tempering, cementing, quenching and so forth. |
