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Brand: C.OEFT
OE numbers: 45000-24570
Product Name: Transmission Assembly
Compatible model: TF-81SC
Product status: /
Product weight：98.85KG
Packaging size: 100*100*100cm
Product packaging: Neutral Packaging
Car Series: Korean
Car Type: For Korean Hyundai ATTF81
1. Core Power Transmission and Torque Conversion
As the key power transfer component between the power source (engine/motor) and the drive system, the 45000-24570 transmission assembly undertakes the core function of converting and transmitting rotational power. When the power source outputs torque, the assembly’s torque converter first softens the power impact , then the precision gear set adjusts the torque magnitude through variable transmission ratios, and finally transmits the optimized power to the drive wheels or working mechanisms. This process ensures efficient power delivery with minimal loss, enabling equipment to achieve sufficient starting force and continuous operating power.
2. Intelligent Speed and Torque Regulation
Equipped with a high-sensitivity electronic control system, the assembly can automatically adjust the transmission ratio according to real-time working conditions (such as load changes, speed demands, and power source status). In automotive applications, for example, it increases the transmission ratio to amplify torque during startup or uphill climbing, providing strong driving force; during high-speed cruising, it switches to a low transmission ratio to reduce the power source speed , improving fuel efficiency while reducing noise. For industrial equipment, this regulation function enables precise matching of operating speed and load, ensuring stable output of working mechanisms such as conveyors and pumps.
3. System-Level Operation Protection and Coordination
The 45000-24570 assembly integrates multiple protection mechanisms, including over-temperature protection, over-torque protection, and oil pressure monitoring. When the transmission system temperature exceeds the safe threshold (up to 120°C) or the torque exceeds the rated limit, the ECU immediately triggers protective measures (such as limiting power output or shifting to neutral) to prevent component damage. Meanwhile, it achieves seamless communication with the vehicle/equipment’s central control system, synchronizing operating parameters such as speed and load to coordinate the work of the power source and braking system—enhancing the overall safety and reliability of the equipment.
1. Integrated Structural Reliability and Durability
The 45000-24570 transmission assembly adopts a highly integrated modular design, with key components such as gears, shafts, and clutches precision-machined from high-strength alloy materials. This structural optimization enables it to withstand continuous high-torque impacts during operation—effectively resisting deformation and wear even under long-term heavy-load conditions. Compared to conventional split-type transmission assemblies, its integrated casing enhances structural rigidity by over 25% , while the surface-treated internal components (including anti-corrosion gears and wear-resistant bearings) extend the overall service life of the assembly by more than 40%, significantly reducing the risk of premature failure in complex working environments.
2. High-Efficiency Transmission with Energy-Saving Performance
Equipped with advanced power transmission technology, this assembly integrates a optimized hydraulic control system and low-friction transmission components. Its core transmission mechanism adopts a precision-machined gear meshing structure and a high-efficiency torque converter with flexible lock-up function , which minimizes energy loss during power transfer. Testing data shows that the transmission efficiency of 45000-24570 reaches up to 92% under rated working conditions, reducing fuel consumption (for internal combustion engine vehicles) or energy consumption (for new energy vehicles) by 8-12% compared to traditional transmission assemblies. The dual-output oil pump design further adapts oil supply to working conditions , eliminating unnecessary power waste and enhancing overall energy-saving performance.
3. Broad Adaptive Compatibility and Installation Flexibility
The 45000-24570 transmission assembly is engineered with strong multi-scenario adaptability, supporting compatibility with a variety of power sources including gasoline engines, diesel engines, and electric motors. Its transmission ratio range covers 2.8-394.69 , which can be matched with different vehicle models or industrial equipment through parameter adjustment. In terms of installation, the assembly is equipped with a 360° rotatable torque arm adjustment device, enabling stable installation in horizontal, inclined, and other complex spatial layouts. This flexibility makes it widely applicable to passenger vehicles, light commercial vehicles, and small industrial machinery, meeting diverse equipment configuration needs.
4. Low Maintenance and Operational Stability
Designed with user convenience in mind, the assembly features a sealed lubrication system and wear-resistant internal components, which reduces the frequency of maintenance operations. The specially formulated transmission oil with low resistance maintains stable lubrication performance for a long time, allowing the maintenance interval to be extended to 80,000-100,000 kilometers (for automotive applications). Additionally, its integrated electronic control unit (ECU) performs real-time fault diagnosis and adaptive adjustment, effectively suppressing vibration and noise during operation—keeping the noise level below 65dB under rated load and ensuring smooth and stable operation without sudden jolts or abnormal sounds.
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