We – EPG Group the biggest gearbox & motors , couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828
R Rigid tooth flank helical gear units
| Housing material | HT200 High-strength cast iron from R37, 47, 57, 67, 77, 87 |
| HT250 High-strength cast iron from R97 107, 137, 147, 157, 167, 187 | |
| Housing hardness | HBS90-240 |
| Gear material: | 20CrMnMo |
| Surface hardnesss of gear | HRC58°-62° |
| Gear core hardness | HRC33°-40° |
| Input/Output shaft material | 40Cr or 42CrMo |
| Input/Output shaft hardness | HBS250°-290° |
| Shaft at oil seal postion hardness | HRC48°-55° |
| Machining precision of gears material | Accurate grinding 4-6 grade |
| Heat treatment | Tempering, cementing, quenching etc |
| Efficiency | Up to 90% |
| Noise(Max) | ≤68dB |
| Unit model | Foot mounted, flange mounted |
| Input method | Flange input, inline input, shaft input |
| Vibration | ≤20um |
| Backlash | ≤20Arcmin |
| Bearing brands | NSK, SKF etc |
| Oil seal brands | NAK, SKF etc |
| Lubricant | VG220 |
| Motor | Y series motor |
| Motor shaft | 40Cr or 42CrMo, Tempering, cementing, quenching etc. |
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.
