3001200caa01
Product Details
1. Basic Overview & Core Functional Positioning
The 3001200caa01 Driving Shaft, also commonly referred to as the drive axle or half shaft, is an authentic OEM powertrain core component specially designed and manufactured for the Zotye Z300 compact sedan series. As a key transmission part of the vehicle’s front-wheel-drive system, this driving shaft is installed between the transmission differential and the front wheel hub assembly, undertaking the critical task of transferring engine torque and rotational power to the driving wheels. It serves as the indispensable power transmission bridge that converts engine output power into driving force, directly determining the vehicle’s starting smoothness, acceleration responsiveness, driving stability and overall power transmission efficiency. This part is strictly calibrated according to the original chassis parameters and powertrain matching standards of Zotye Z300, fully adapting to the vehicle’s daily urban commuting, long-distance cruising and conventional road driving conditions.
Beyond basic power transmission, the 3001200caa01 driving shaft features adaptive compensation functions to cope with complex dynamic changes during vehicle operation. During steering, bumpy road driving and suspension telescopic movement, it can automatically compensate for angular deflection and tiny distance changes between the transmission and wheels, ensuring continuous and stable power output without power interruption or transmission jamming. It effectively avoids power attenuation caused by rigid transmission limitations, maintains consistent torque output during acceleration and deceleration, and optimizes the vehicle’s dynamic response performance. Meanwhile, qualified structural precision greatly reduces powertrain vibration and abnormal noise, improving the overall NVH performance and driving comfort of Zotye Z300.
The part number 3001200caa01 is an exclusive dedicated specification for Zotye Z300, with unique shaft body length, spline tooth parameters, outer diameter size and torque bearing threshold. It cannot be interchanged with driving shafts of other Zotye models such as Z100, Z500 or T600 series. Manufactured in strict accordance with national automotive industry standards and OEM quality specifications, the product undergoes strict powertrain matching calibration. Compared with inferior aftermarket driving shafts that suffer from insufficient torsion resistance, poor concentricity and easy vibration, the genuine 3001200caa01 driving shaft features stable transmission performance, strong fatigue resistance and long service life, effectively avoiding common faults such as vehicle jitter during acceleration, power weakness and chassis abnormal noise, and serving as the most reliable replacement part for Zotye Z300 maintenance.
2. Material Selection & Manufacturing Standards
The 3001200caa01 Driving Shaft adopts high-strength automotive-grade alloy steel raw materials, specially optimized for high-torque transmission, alternating torsion load and long-term high-speed rotation working conditions. The main shaft body is forged from high-quality chromium-molybdenum alloy steel, which features excellent tensile strength, torsion resistance and mechanical fatigue resistance. After integral quenching, tempering and surface hardening heat treatment, the material achieves high overall hardness and structural toughness, effectively resisting torsion deformation, shaft body bending and metal fatigue damage caused by frequent starting, rapid acceleration and long-term high-load operation.
The spline connection part and joint assembly adopt precision fine grinding processing technology, with smooth and uniform tooth surface and accurate tooth spacing, ensuring zero-clearance precise meshing and stable power transmission. The outer protective sleeve is made of high-elasticity and aging-resistant rubber material, which has excellent oil resistance, wear resistance and anti-aging performance. It can effectively wrap and protect the internal constant velocity joint and lubricating grease, prevent dust, sediment and rainwater from invading the internal structure, and avoid grease leakage, dry friction and internal part abrasion. The internal high-temperature resistant lithium-based grease maintains stable lubrication performance under extreme temperature changes, ensuring flexible operation of the movable joint mechanism.
All finished 3001200caa01 driving shafts pass strict multi-process factory quality inspection and performance testing, including overall dimensional tolerance detection, dynamic balance calibration, torsion fatigue testing, high-speed rotation vibration testing and sealing durability testing. Each product is screened for concentricity and dynamic balance to eliminate unqualified products with shaft body deviation and unbalanced rotation. The standardized forging and finishing process ensures that the genuine driving shaft has uniform structural strength, stable transmission precision and outstanding durability, fully meeting the long-term stable operation requirements of Zotye Z300 powertrain system.
3. Structural Composition & Working Principle
The 3001200caa01 Driving Shaft adopts a mature and reliable front-wheel drive half-shaft integrated structure, mainly composed of solid alloy main shaft body, inner constant velocity joint, outer constant velocity joint, precision spline connection end, elastic rubber dust cover and built-in lubrication system. The overall structure is compact and highly matched with the Zotye Z300 front suspension and transmission assembly space layout. The double-section constant velocity joint design enables the shaft to adapt to multi-angle steering swing and suspension up-and-down telescopic displacement, realizing non-dead-angle stable power transmission.
Its core working principle is based on constant velocity torque transmission and dynamic displacement compensation. When the vehicle is running, the engine power is transmitted to the differential through the gearbox, and then output to the 3001200caa01 driving shaft via the inner spline. The high-rigidity shaft body stably transmits torque to the outer wheel hub joint, driving the front wheels to rotate and realize vehicle travel. The constant velocity joint can flexibly adjust the transmission angle during steering and bumpy driving, ensuring that the torque transmission speed remains constant without power delay or jitter. The sealed dust cover and internal grease form a long-term lubrication protection system to reduce metal friction loss and ensure flexible and smooth operation of the movable joint.
The optimized shaft body dynamic balance design effectively suppresses high-speed rotation vibration and resonance phenomenon, avoiding chassis floating and jitter during high-speed driving. The precision spline structure ensures close fitting with the differential and wheel hub, preventing power loss and abnormal impact noise caused by loose meshing. Through the dual guarantee of high-strength mechanical transmission and flexible dynamic compensation, the driving shaft maintains efficient and stable power output under various working conditions, ensuring the smoothness and stability of Zotye Z300 in starting, accelerating and daily driving.
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