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Hansen Industrial Transmissions' P4 UniMiner gear units are compact and optimized for mining and other applications involving bulk material handling. The UniMiner allows for a variety of different mounting arrangements to fit the needs of the many unique and often inconvenient configurations frequently found in mining operations. The split Hansen gear housing design also makes the unit easy to service in compact and tight spaces.
Features of P4 UniMiner Units:
- Precision carburized and ground gearing delivers maximum capacity, minimal loss and quiet operation.
- Hollow (shrink disc or keyway) and solid shaft options are designed to withstand considerable overhung loads.
- Combinations of tapered, cylindrical, and spherical roller type bearings provide smooth operation.
- Housings are CNC-machined from grey pearlitic cast iron (ductile cast iron available as an option).
- Standard epoxy painting system withstands harsh mining environments.
- Humidity-resistant coatings also available.
- Horizontally split (flippable) housings accommodate various mounting arrangements and offer easy serviceability.
- Rugged steel-cased, filtered breathers are suitable for dusty environments.
- Shaft sealing incorporates dual grease-purgeable seals. (Split seal retainers available as an option).
- Oil Guard™ dynamic drain-back, maintains positive lubrication of high-speed shaft.
- Wide variety of motor installation accessories include: lantern housings, scoop brackets, common bases, and belt drive arrangements.
- Standard UniMiner prepared for 3 degrees of tilt in all directions
- New Z-Series: Flippable 2- or 3-stage housing with horizontal split line allows versatile, alignment-free installation.
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