Standard UniMiner At a Glance:
- 5 Sizes (C through G)
- Mechanical power up to 1200 hp
- Torque up to 550,000 in-lbs
- Ratios from 10:1 to 40:1
Available models summarized below.
UniMiner Z At a Glance:
- 2 Sizes (G and H)
- Mechanical power up to 2330 hp
- Torque up to 897,000 in-lbs
- Ratios from 8:1 to 71:1
- Flippable 2- or 3-stage housing with horizontal split line allows versatile, alignment-free installation.
Available models summarized below.
Suited for:
- Conveying Systems
- Kiln Drives
- Bucket Elevators
- Separators
- Continuous Haulage
- Feeder Breakers
UniMiner gear units answer the needs of mining and bulk material handling applications by offering a rugged, sealed design that is alignment-free and easily adaptable to a variety of mounting configurations. The UniMiner design incorporates carburized and ground gearing, grease purge-able seals, and heavy duty bearings to ensure longevity in the harshest environments. As with all Hansen industrial gearboxes, UniMiner offers all common motor, shaft, and mounting options, and can be readily accessorized for unique applications.
- 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.
