Single Reduction Gear
Amarillo Gear Company LLC · Cooling tower fan drive
Single Reduction Gear
The single reduction fan drive turns the power of the motor through 90 degrees and slows it down to the fan speed using one pair of gears. It is the compact choice for cooling tower fans.
- One pair of gears: a small pinion drives a larger gear on the fan shaft
- Compact and easy to fit under the fan
- Rated with a 2.0 service factor, as AGMA and CTI recommend for cooling towers

65 – 175Models
2:1 – 9.5:1Ratio range
Up to 133 HPAt 1750 rpm, 2.0 service factor
AGMA 2.0Service factor
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