8-speed transmissionHW50508TCL
1. Lightweight design: Highly pressure-cast aluminum housing, die-cast aluminum shift forks, integral welded shift fork shaft, and other technologies.
2. Noise: Industry-leading. Gears feature helical teeth, small modulus, fine high teeth, optimized tooth profile, and ground teeth, with a meshing overlap coefficient of 3.4 or higher.
3. Superior static shifting performance: Shafts supported by linear bearings for easy shifting. The small cover assembly utilizes Schaeffler mechanisms and selector pin bearings, ensuring smooth gear selection and clear positions, reducing the risk of cover wear and oil leakage.
4. Excellent dynamic shifting performance: Synchronizers designed with multiple teeth, small modulus, short travel, and small blocking angle, providing outstanding selector ring performance and eliminating gear engagement issues.
Main parameters
| Model | Input torque (Nm) | Speed ratio | |||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | R1 | R2 | ||
| HW50508TCL | 500 | 7.71 | 5.47 | 3.92 | 2.80 | 1.96 | 1.39 | 1.00 | 0.71 | 7.44 | 1.90 |
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