SEARCH FOR YOUR PRODUCT
Brand: C.OEFT
OE numbers: 1500000CDB141A
Product Name: Clutch Actuator Assembly
Compatible model:1500000CDB141A
Product status:Remanufactured
Product weight: 120.000KG
Packaging size:100X100X100 cm
Product packaging: Neutral Packaging
Car Series: Chinese
Car Type: for Haval First Love
1. Hybrid Dual-Mode Adaptive Clutch Control
As a core component of the premium hybrid DHT-DCT system, the actuator adapts its clutch engagement/disengagement logic to the hybrid powertrain’s characteristics:
Electric Mode (Tank 500 PHEV/Haval H9 Hi4-T): Uses low-torque 18Nm output, with gentle pressure buildup for smooth clutch engagement, ensuring quiet and efficient urban driving.
Hybrid Mode: Switches to high-torque 22Nm output, adopting a stepped pressure ramp-up strategy for quick clutch lockup, coordinating with the 3.0T engine and electric motor to provide strong combined torque for acceleration and off-road climbing.
The high-performance brushless motor drives the worm gear/rack assembly to actuate the hydraulic piston, enabling precise control of clutch pressure in the range of 2-14 bar to match the hybrid powertrain’s torque output.
2. Hybrid Multi-Dimensional Feedback Monitoring
The 79GHz FMCW radar position sensor transmits a 0.05-4.95V analog signal to the hybrid TCU, providing ultra-precise continuous position data. Additionally, the actuator is equipped with an infrared temperature sensor (monitoring range -55°C to 220°C), a vibration sensor (detection range 0-60g), and a current sensor (monitoring range 0-50A) embedded in the motor housing. These multi-dimensional feedbacks, combined with hybrid system status data, enable the TCU to comprehensively monitor the actuator’s operating status, ensuring accurate clutch control and preventing failures caused by overheating, excessive vibration, or current anomalies during hybrid mode switching.
3. Intelligent Hybrid Hydraulic Pressure Regulation
The quadruple pressure sensors monitor inlet, outlet, clutch cylinder, and hybrid mode switching pressure in real time, allowing the solenoid valve to dynamically adjust flow rate based on driving conditions. During electric mode cruising, pressure is maintained at 2-5 bar for smooth shifting; during hybrid mode acceleration or off-road climbing, pressure is instantly increased to 12-14 bar for firm engagement. A high-pressure relief valve (max 18 bar) prevents system damage, while a triple-check valve maintains residual pressure for rapid hybrid mode switching and reliable restarts.
4. Hybrid High-Speed TCU Communication & Adaptive Learning
Supports CAN FD+ high-speed communication protocol, enabling real-time data transmission with the vehicle’s hybrid TCU at a rate of 10 Mbps. It transmits motor current, pressure, position, temperature, vibration, and hybrid mode status data to the TCU, which implements luxury hybrid adaptive learning based on driving scenarios:
Urban Commuting: Prioritizes electric mode clutch control to optimize energy efficiency and reduce fuel consumption.
Off-Road Driving: Adjusts clutch engagement force based on terrain feedback and hybrid power distribution (via integration with the vehicle’s off-road sensor system and high-voltage control unit) to enhance traction and stability.
5. Hybrid Premium Fault Detection & Intelligent Protection
The actuator features a comprehensive hybrid-specific fault diagnosis system that can detect motor overcurrent, sensor drift, valve blockage, hydraulic leaks, housing damage, and hybrid mode switching failures. When a fault is detected, it transmits specific hybrid luxury DTCs to the TCU (e.g., P0904 for actuator hybrid mode malfunction, P0911 for radar sensor hybrid signal loss) and triggers multi-level warnings (dashboard light + audio alert + central control display message + mobile app notification). It also supports intelligent limp-home modes tailored to hybrid models:
Haval H9 Hi4-T: Switches to electric mode (if battery SOC allows) and limits to 4th gear to maintain highway mobility.
Tank 500 PHEV: Maintains hybrid mode with reduced power and limits to 3rd gear, ensuring off-road escape capability.
6. Hybrid High-Performance DCT Synchronization
It coordinates with the 9-speed hybrid DHT-DCT system, synchronizing clutch operation with shift fork movement and hybrid power switching via high-speed TCU signals. For Haval H9 Hi4-T, it prioritizes smooth shifting during electric-hybrid mode switching to enhance on-road comfort; for Tank 500 PHEV, it optimizes clutch engagement timing with the vehicle’s four-wheel-drive system and electric motor, ensuring torque is evenly distributed to all wheels during off-road driving, preventing wheel spin, clutch slippage, or power interruption during hybrid mode switching.
1. Hybrid-Exclusive OE-Precision Compatibility for Premium Great Wall NEVs
Building on the 1500000CDB116’s high-end ，the Clutch Actuator Assy 1500000CDB141A is exclusively engineered for premium hybrid models of Great Wall Group, specifically targeting Tank 500 PHEV (2023-present) and Haval H9 Hi4-T equipped with 9-speed hybrid wet dual-clutch transmissions (DHT-DCT) and 3.0T V6 turbocharged + electric motor powertrains. It adheres to the brand’s top-tier hybrid OE standards, with ultra-micro precision matching of critical parameters: a dedicated 5-pin gold-plated waterproof electrical connector, fixed mounting hole spacing (±0.02mm tolerance), customized 52mm stroke length, and dual torque output modes (18Nm/22Nm) tailored to hybrid powertrain switching. This hybrid-exclusive compatibility ensures seamless integration with the vehicle’s hybrid TCU and dual-power system, eliminating communication delays or torque coordination failures during electric-motor and engine switching.
2. Ultra-Premium Refabrication with Hybrid-Optimized Components
Surpassing the 1500000CDB116’s refabrication process, the 1500000CDB141A undergoes a 10-step ultra-premium renovation: full disassembly with component classification and marking, 3D laser scanning inspection (accuracy ±0.005mm), comprehensive performance testing (motor efficiency, sensor linearity, valve flow rate, hybrid mode switching response), replacement with hybrid-optimized luxury components (brushless DC motor with rare-earth magnets, perfluoroelastomer O-rings with anti-aging coating, automotive-grade 79GHz FMCW radar position sensors), ultrasonic cleaning with nano-disinfectant, reassembly with torque-controlled titanium alloy fasteners (with anti-loosening coating), multi-dimensional calibration (stroke, pressure, response time, hybrid mode adaptation), 8-hour cyclic load testing under 3.0T hybrid powertrain torque simulation, hybrid mode switching test (1,000+ cycles), and final quality inspection by senior engineers. All replacement components meet luxury hybrid vehicle OE standards, ensuring performance equivalent to new OEM actuators.
3. Hybrid-Tailored High-Torque Robust Construction
Drive System: Equipped with a 12V, 450W high-performance brushless DC motor with pure copper windings and rare-earth neodymium-iron-boron magnets, delivering a dual torque output of 18Nm (electric mode) and 22Nm (hybrid mode)—22% higher than the 1500000CDB116. It features a triple-bearing design that reduces rotational friction by 30%, ensuring stable operation during frequent hybrid mode switching.
Transmission Mechanism: Adopts a hardened tungsten-carbide alloy steel worm gear (HRC 64-66) and carbon fiber-reinforced PEEK+PTFE composite rack, which increases wear resistance by 60% compared to the 1500000CDB116’s structure. The gear set is lubricated with aerospace-grade ceramic-reinforced molybdenum disulfide grease, enabling stable operation in the temperature range of -55°C to 200°C.
Hydraulic Control: Integrates a high-flow precision solenoid valve (response time ≤25ms) and quadruple pressure sensors (accuracy ±0.08 bar) to precisely regulate hydraulic pressure, adapting to the dynamic torque changes of hybrid powertrains during urban commuting, highway cruising, and off-road driving.
4. Hybrid-Optimized Ultra-Fast Response & Luxury Comfort
Equipped with an automotive-grade 79GHz FMCW radar position sensor (resolution 0.01mm) for real-time position feedback, the actuator achieves a response time of ≤100ms—17% faster than the 1500000CDB116. The advanced electronic hydraulic damping system with adaptive orifice adjustment reduces shift shock by 45% during hybrid mode switching, while an active noise cancellation module with frequency modulation minimizes operating noise to ≤45 dB. Additionally, a vibration isolation pad made of silicone rubber is added to the housing, reducing vibration transmission to the vehicle body by 35%, creating an ultra-quiet and smooth shifting experience.
5. Cost-Effective Premium Hybrid Solution
Despite its hybrid-exclusive premium positioning, the 1500000CDB141A is priced 25-30% lower than genuine OEM actuators for premium hybrid models. Its modular hybrid design allows independent replacement of high-value hybrid-specific components (motor, radar sensor, solenoid valve, hybrid mode control module) without replacing the entire assembly, cutting maintenance labor time by 45%. It is compatible with Great Wall’s premium hybrid DCT fluid (LV 75W-90 HV) and comes with a 30-month/50,000-kilometer warranty—25% longer than the 1500000CDB116.
6. Extreme Off-Road & Hybrid Environment Adaptability
The actuator achieves an IP6K9K++ protection rating, with a sealed titanium alloy housing (with anti-corrosion coating) and a pressure-equalizing valve with a dual moisture-absorbing filter. It can withstand high-pressure water jets (100-120 bar) and sandstorms, maintaining stable performance in -55°C ultra-cold starts (alpine regions) and 200°C extreme DCT operating temperatures (hybrid high-load conditions). Moreover, its electronic components are designed with anti-electromagnetic interference (EMI) shielding, preventing interference from the hybrid system’s high-voltage electrical components, ensuring reliable operation in complex environments.
INQUIRE NOW 
