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Sitrak C7H MAN MCY13 Half Shaft Gear 812W35106-0055 FROM SINOTRUK COMPNAY
FUNCTION
1. Power Transmission and Distribution: Directly connected to the left and right half-shafts, the side gear smoothly transmits the torque received by the differential from the final drive to the left and right wheels, thereby enabling power output. It serves as the critical component through which the differential ultimately distributes engine power to the drive wheels.
2. Differential Regulation: By meshing with the planetary gears, it ensures the synchronized rotation of the left and right wheels during straight-line driving. When cornering, it allows the wheels to rotate at different speeds-with the inner wheel rotating slower and the outer wheel faster-thereby ensuring smooth cornering without tire drag or slippage.
3. High Torque Capacity: Manufactured using a high-strength carburizing and quenching process, it is capable of withstanding the high torque and heavy-load impact characteristic of the MCY13 MAN axle. This makes it ideally suited for demanding operating environments-such as long-haul transport, mining operations, and construction sites-ensuring no loss of power during heavy-load acceleration or when traversing complex road surfaces.
4. Noise and Vibration Reduction: Featuring high-precision gear meshing, it effectively minimizes abnormal noises and vibrations generated during differential operation, thereby enhancing the vehicle's driving smoothness and overall ride comfort.
Working Principle
1. When driving in a straight line (non-differential state): The rotational speeds of the left and right wheels are identical; the planetary gears do not rotate on their own axes but merely revolve together with the differential housing. In this state, the two side gears rotate at the same speed, and the planetary gears-acting as if "locked"-transmit power evenly to both the left and right side gears.
2. When turning (differential state): The outer wheel requires a higher rotational speed, while the inner wheel rotates more slowly. The planetary gears begin to rotate around their own axes (executing both revolution and self-rotation simultaneously).
Speed regulation is achieved through the rotation of the planetary gears and their relative motion with respect to the axle gears.
Advantages
| No. | Performance Advantage | Detailed Description |
|---|---|---|
| 1 | High Strength and Heavy-Duty Durability | Made of high-strength alloy carburized and quenched steel with precision grade 6-7, capable of withstanding high torque and heavy load impacts of MCY13 MAN axle, suitable for harsh conditions such as mining and long-haul transport |
| 2 | Excellent Power Transmission Efficiency | As the core output gear of the differential, it efficiently transfers torque to the left and right half shafts, ensuring smooth power distribution and minimizing power loss |
| 3 | Precise Differential Adjustment Capability | Precisely meshes with the planet gears to achieve reasonable speed difference during vehicle cornering, preventing tire scrubbing and slipping, and improving handling stability |
| 4 | Low Noise and Low Vibration Performance | High-precision gear machining (straight or spiral bevel gear structure) significantly reduces noise and vibration during differential operation, improving driving comfort |
| 5 | Wear Resistance and Long Service Life | Surface hardening treatment provides strong wear resistance, maintaining good performance under high oil temperature and high impact conditions, extending overall differential service life |
DETAILS
| DESCRIPTION | Half Shaft Gear | PART NUMBER | 812W35106-0055 |
| WEIGHT |
5KG |
VOLUME |
30 cm × 20 cm × 15 cm |
| TRUCK MOLDE | SINOTRUK | QUALITY | Copy,High Copy, OEM,Original |
| MOQ | 1 | WARRANTY | 1 year |
| PAYMENT | TT/WESTEN UNION | SHIPMENT | by air/sea/railway |
| BRAND | SINOSACHS | PLACE OF ORIGIN | JINAN CITY,CHINA |
| STOCK | IN STOCK | APPLICABLE SITE | CHASSIS |
| PACKAGE | Carton/Woodenbox | PORT OF LANDING | Qingdao Port,China |
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