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R Rigid tooth flank helical EPTT models
| EPTT substance | EPTT200 High-power cast iron from R37, 47, 57, sixty seven, seventy seven, 87 |
| EPTT250 Higher-power cast iron from R97 107, 137, 147, 157, 167, 187 | |
| EPTT hardness | HBS90-240 |
| Equipment substance: | 20CrMnMo |
| Floor hardnesss of EPTT | EPTC58 deg-sixty two deg |
| Gear core hardness | EPTC33 deg-forty deg |
| Input/Output shaft material | 40Cr or 42CrMo |
| Input/Output shaft hardness | HBS250 deg-290 deg |
| Shaft at oil seal postion hardness | EPTC48 deg-fifty five deg |
| Machining precision of EPTTs content | Correct grinding four-six quality |
| Warmth treatment method | Tempering, cementing, quenching and so forth |
| Efficiency | Up to ninety% |
| Sound(Max) | le68dB |
| Device design | Foot mounted, flange mounted |
| Enter strategy | Flange enter, inline input, shaft enter |
| Vibration | le20um |
| Backlash | le20Arcmin |
| EPTT brands | NSK, SKF etc |
| Oil seal brand names | NAK, SKF and so on |
| Lubricant | VG220 |
| EPTT | Y series motor |
| EPTT shaft | 40Cr or 42CrMo, Tempering, cementing, quenching etc. |

