Hansen P4 UniMiner
Hansen Industrial Gearboxes - P4 Alignment-Free Drive
The P4 UniMiner gear units are compact and optimized for mining and other applications involving bulk-material handling.
- Drop-In replacement for most alignment-free drives
- Split-housing design
- Compact to fit tight spaces
- Variety of accessories to meet your needs
| Sizes |
5 Sizes C - G in M series 2 Sizes G - H in Z series |
| Power | Mechanical power up to 2330 HP (1738 kW) |
| Torque | Torque up to 889,000 lb-in (100,445 Nm) |
| Ratios | Ratios from 8:1 to 71:1 |
| Accessory Options | Motor lantern and scoop, motor base, backstop, swing base, flexible or hydro-dynamic couplings, belt-drive arrangements |
| Low Speed Shaft | Solid (standard) Rigid-Rigid, Keyed Hollow, Shrink Disc Hollow |
| Bearings | Tapered, cylindrical or spherical roller types |
| Housing |
Grey cast iron (standard) or ductile iron (optional) machined on CNC machining centers Tilt angles of +/- 3 degrees without forced lubrication |
Key Facts
7
Sizes
Up to 889,000 lb-in (100,445 Nm) and 7.5in. (190mm) Shaft Size
Drop
IN
Drop-in for Model R, as well as sizes 405, 425, and 2090.
71:1
Ratio
From 8:1 to 71:1, custom ratios can meet your needs.
Housing
Universal, flippable, alignment-free housing design with pilot for lantern housing along with horizontal-split housing for easy maintenance
Easy Maintenance
Accessible covers for service on-the-spot inspection and maintenance, as well as optimized-bearing selections for longer service life
Quiet
Precision carburized and ground gearing delivers maximum capacity, minimal loss and quiet operation. Low-noise geometry in high-speed gear sets
Oil Guard™
Dynamic drain-back, maintains positive lubrication of high-speed shaft
Durable
Standard epoxy paint withstands harsh mining environments. Rugged steel-cased, filtered breathers are suitable for dusty environments
Motor
Wide variety of motor-installation accessories include: lantern housings, scoop brackets, common bases, and belt-drive arrangements
Seals
Shaft sealing incorporates dual grease-purgeable seals (Split-seal retainers available as an option)
Tilt
Standard UniMiner built for 3 degrees of tilt in all directions
Mounting
Choose from a variety of mounting options to meet your needs. Solid Shaft, Keyed-Hollow Bore, or Shrink Disc options are available.
Filters
Related Hansen Industrial Gearboxes products
Enhance Your Industrial Operations with Sumitomo
Our industrial solutions set the standard in durability, efficiency, and innovation. Engineered to handle the toughest challenges, we are the reliable choice for your operations.