Description
Cat® 12T Final Drive Sun Gear Description:
The sun gear is a type of gear commonly used in planetary gear sets. The sun gear is usually connected to the input shaft of the final drive, which is typically driven by a motor or another mechanical power source. In a final drive without a motor, the purpose of the sun gear is to transfer power from the input shaft to the ring gear connected to the output shaft.
Features
- Provides smooth and even power transfer, making the final drive run
more smoothly • Can handle high loads and high voltage, making it a durable and reliable solution for final drives that do not need a motor
Applications
The sun gear in the final drive is responsible for transferring power from the input shaft to the output shaft through the planetary gear system. Widely used in Caterpillar, C13B powertrains, 315C, 318C, 318F, 319C, 320, 320D, 320E, 323, 323F, 324, 325, 325F, and 326 excavators, and 320 OEM applications.
Specifications
| Material | Carbon Steel |
|---|---|
| Length | 169 mm (6.65 in) |
| Outside Diameter | 51.8 mm (2.04 in) |
| Weight | 1.29 kg (2.84 lb) |
Compatible Equipment
- Excavators: 320 GC, 323, 323 GX, 320, 325, 320 GX, 323GC, 323 GC, 320D L, 320D
