Most transfer cases that we are familiar with are two-speed versions, having a high-range and low-range gear set. 0:00 / 0:00 The high-range is most often a 1:1 ratio.

This article was updated Feb. 28, 2023. It was originally published March 1, 2000. Planetary gears can supply high levels of torque and high-speed reduction. They are also relatively compact ...

Ingear should cost about $150 more than a single reduction gear set and deliver 7-15 percent greater range, with a 15 percent improvement in acceleration, towing, and grade-climbing capability.

Known as a Propeller Speed Reduction Unit (PRSU), these gearboxes frequently see use on especially high-RPM applications like ultralights, or high-horsepower piston aircraft like classic fighters.

Combine that with a low first gear and 4.1:1 diff gears, and you’ve got an overall reduction of 77:1. Most four-wheel-drive utes have an overall reduction of around 30–35:1, which is good ...

Its precision reduction gear business is the largest contributor to Nabtesco’s wide moat source of intangible assets and high switching costs. Reduction gears are used for the joints of ...

The HSMT 410/730 reduction gear is available in reduction ratios ranging from 9.5 to 20: ... Marine Turbines are typically used for booster propulsion on 78-to-165-ft. high-performance luxury yachts.