The Hansen P4 Single Stage gearbox is available in 5 different sizes, ranging from 6kNm to 1100 kNm torque and with a power rating of up to 7,500kW. To complement the Hansen P4 Multistage gear units, Hansen has introduced a brand-new and innovative range of single stage gear units, suitable for various applications requiring small reduction ratios, such as paper machines, pumps, compressors, etc.
Features of P4 Single Stage Units:
- Balance between mechanical, thermal and bearing rating for all ratios results in a new and more logic approach of size selection.
- Enlarged housing and increased shaft height.
- Housing can accomodate gear sets with different centre distances.
- Two mounting positions: shafts in horizontal plane (=standard) but also possible in vertical plane (high speed shaft above low speed shaft).
- Specific macro gear geometry reduces power losses, noise and vibration level.
- Our Oil Lock TM system is standard sealing for both in- and output shafts.
- Tapered roller bearings fitted into a rigid monolithic housing absorb the high internal gear forces.
- Oversized inspection cover.
- Easily accessible taper roller bearings.
- Optional extra service cover for checking lower inside parts.
- Easy gear replacement.
- Large mounting pads.
- Total oil evacuation possible on all sides.
- Options for improved protection such as labyrinth sealing, anti-dust or anti-moisture breather.
- Special coatings.
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