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"Ask for Amarillo.
You can count on it!" |
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since 1917 |
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AMARILLO COOLING TOWER FAN DRIVES |
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Reliable |
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Economic |
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Horsepower Ratings |
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Efficient |
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Accurate |
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Amarillo Gear Company's cooling tower drives and air fin heat exchanger service have a long history of quality workmanship and reliability. An example of our commitment to excellence is the availability of complete noise and vibration testing, with all data taken under full horsepower loading up to 500 hp.
The basic design of Amarillo Gear drives is also adaptable to many types of vertical machines such as agitators, mixers, dryers and separators.
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FEATURES |
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Lubrication
Oversize slinger on the input shaft provides adequate lubrication in either direction or at half speed operation. Continuous circulation of oil to all bearings is assured by location of channels and baffles. Double reduction units can also be supplied with a positive displacement bi-directional oil pump and oil distribution system to all bearings. This pump is driven from the intermediate shaft and provides a redundant lubrication system for extreme reliability. A permanently mounted oil sight level gauge is provided on all units to provide direct visual determination of oil level.
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Housing and Castings
Rigidly constructed to absorb loads imposed by the fan. Single piece housing design eliminates split line seal and assures permanent alignment of bearings and gears. All casting materials are grey iron for effective damping of noise and vibration. |
Shaft Seals
Both the input and output shaft openings have dual spring-loaded, double-lipped type seals to keep outside contamination from entering the gearbox. Plus, the output shaft has a labyrinth-type plate directly mounted to the shaft to triple protect the gearbox from contamination that might try to enter due to the natural effect of gravitation. |
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Spiral Bevel Gears
Designed and manufactured by Amarillo Gear Company for fan drive service. All spiral bevel gears are precision machined from nickel alloy steel, case hardened and lapped in pairs. |
Service Openings
Large inspection plate facilitates periodic inspections. Ports for oil fill, oil drain and venting are tapped and located for installation of remote service piping when desired.
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Shafting
Amply sized to provide a rugged spindle for the fan. Surfaces for gears, bearings, input coupling and fan hub are precision ground. |
Helical Gears
Designed and manufactured by Amarillo Gear Company for fan drive service. Helical gears are precision machined from nickel alloy steel, case hardened and finish ground to AGMA class 10 tolerances. |
Bearings
Roller bearings from major manufacturers are used throughout. All bearings are sized to equal or exceed the minimum life requirements of AGMA and CTI. |
Optional Features:
Special shaft extensions, back stop (anti-windmilling), lubricating oil heaters, oil temperature gauges, oil level switch and other accessory items are available on special order.
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"A" Series Drives for Cooling Towers | Amarillo Series Cooling Tower Fan Drives | Small Right Angle Pump Drives | Propeller Pump Drives | Large Right Angle Pump Drives | Large Flood Control Pump Drives | Progressing Cavity Pump Drives | Spiral Bevel Gears |
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Amarillo Gear Company
P.O. Box 1789
2401 Sundown Lane
Amarillo, Texas 79105
Phone - (806) 622-1273
Fax - (806) 622-3258
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Copyright ©1996 Amarillo Gear Co.
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