China CE Certificated Ewr Series Helical Gearbox Reducer Supplier Shanghai Plant, Find details about China Helical Gear Reducer, Helical Gear Box from CE Certificated Ewr Series Helical Gearbox Reducer Supplier Shanghai Plant
Housing material | HT200 high-strength cast iron(EWR37, EWR47, EWR57, EWR67, EWR77, EWR87) |
Housing material | HT250 High strength cast iron(EWR97, EWR 107, EWR137, EWR147, EWR167) |
Gear material | 20CrMnTi |
Gear Surface&hardness | HRC58°-62° |
Gear core hardness | HRC33°-78° |
Input/Output shaft material | 40Cr |
Gear Machining precision | Accurate grinding 6-5 grade |
Heat treatment | Carburizing, Quenching etc |
Efficiency | Up to 92% |
Noise(Max) | 60-67dB |
Installation type | Foot mounted, flange mounted |
Output type | Solid shaft |
Bearing brand | NSK, SKF, HRB, ZWZ etc |
Oil seal brand | NAK, KSK etc |
Lubricant | VG220 |
Motor | IP55, F class |
Motor shaft | 40Cr, Carburizing, Quenching etc |
Warranty | 12months |
Color | Blue, Grey |
Model | EWR37 | EWR47 | EWR57 | EWR67 | EWR77 | EWR87 | EWR97 | EWR107 | EWR137 | EWR147 | EWR167 |
Weight | 9 | 14 | 24 | 27 | 33 | 60 | 110 | 150 | 255 | 365 | 615 |
Shaft Ф | 25mm | 30mm | 35mm | 35mm | 40mm | 50mm | 60mm | 70mm | 90mm | 110mm | 120mm |