China 2.2kw, 5.5kw, 7.5kw, 11kw Gear Units for Cooling Tower, Crane, Mining and Other Heavy Machines, Find details about China Flender Gearbox, Gear Reducer from 2.2kw, 5.5kw, 7.5kw, 11kw Gear Units for Cooling Tower, Crane, Mining and Other Heavy Machines
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 | 120mmProdu |