EP planetary winch gearbox with motor,mixer ratio equipment planetary gearbox,gearbox speed transmission weighty gear
ep300 series gearbox
| Programs | Indutry, chemical, oil, mine and all transmission options! |
| Housing substance | HT250 substantial-energy cast iron |
| Housing hardness | HBS190-240 |
| Equipment substance | 20CrMnTi alloy metal |
| Floor hardness of gears | HRC58°~62 ° |
| Gear main hardness | HRC33~40 |
| Enter / Output shaft content | 42CrMo alloy steel |
| Input / Output shaft hardness | HRC25~30 |
| Machining precision of gears | accurate grinding, six~5 Quality |
| Lubricating oil | GB L-CKC220-460, Shell Omala220-460 |
| Warmth therapy | tempering, cementiting, quenching, and so forth. |
| Effectiveness | ninety four% |
| Noise (MAX) | 60~68dB |
| Temp. rise (MAX) | 40ºC |
| Temp. increase (Oil)(MAX) | 50ºC |
| Vibration | ≤20µm |
| Backlash | ≤20Arcmin |
