| Type | Air Conditioning Compressor Pulley / Cooling Fan Drive Pulley |
|---|---|
| Bearing Specifications | Built-in 6203-6306 Series Deep Groove Ball Bearings |
| Original Factory Model | 29XG5-35501/HFF6123K40 And Other Series |
| Material | High-strength Cast Iron |
| Operating Temperature | -40℃~120℃ |
| Noise Reduction Design | Using A Silent Motor + Shock-absorbing Bracket |
|---|---|
| Locked-rotor Current | ≤25A, Built-in Thermal Protection Device |
| Motor | Permanent Magnet DC Reversible Motor |
| Climb And Descent Rate | 80-120mm/s, Stable And Fast |
| No-load Power | ≤30W, Low-power Design |
| Core Structure | Dual-coil Electromagnetic Control + Friction Plate Clutch Mechanism |
|---|---|
| Material Composition | High-strength Cast Iron Shell + Aluminum Alloy Heat Sink Plate |
| Accessory Type | Rear-mounted Three-speed Electromagnetic Fan Clutch |
| Torque Output | Maximum Transmitted Torque ≥ 180N・m |
| Suitable Shaft Diameter | Standard 38mm/42mm Two Specifications |
| Cost-Effective Solution | Provide Performance Equivalent To Or Even Better Than That Of The Original Factory At A Reasonable Price |
|---|---|
| Cold-Start Reliability | Ensure That The Heater Ignites Successfully In One Go Under Severe Cold Weather Conditions. |
| Consistent Fuel Flow | Ensure That The Heater Can Obtain A Stable Fuel Supply Under Various Operating Conditions |
| Precision Atomization | Core Function: Ensuring Complete Atomization Of Fuel To Achieve Efficient Combustion |
| High-Precision Manufacturing | Ensure That The Flow Rate And Injection Angle Of Each Fuel Injector Meet Strict Standards. |
| Material Composition | UL94-V0 Flame-retardant ABS Engineering Plastic Shell |
|---|---|
| Durable And Reliable Features | Mechanical Service Life ≥ 100,000 Pressing Cycles |
| Operating Temperature | -40℃~+85℃ Wide Temperature Range Operation |
| Protection Level | IP54 Dustproof, Waterproof And Oil-resistant |
| Core Structure | Rocker Press-type Self-resetting Structure |
| General Compatibility Range | It Is Compatible With Domestic Mainstream Brand Buses Of The Same Specification, Such As Zhongtong, Foton AUV, And King Long, At The Same Time. |
|---|---|
| Sealing Process | End Face Press-fit + Steel Wire Lock Ring Double Sealing Structure |
| Protection Level | IP66 Dustproof, Waterproof And Oilproof |
| Implementation Standard | Compliant With ISO 14409 |
| Brand Ownership | Vibracoustic |
| Surface Treatment Process | Overall Cathodic Electrophoresis Anti-rust Treatment |
|---|---|
| Durable And Reliable Features | Anti-fatigue Design Service Life ≥ 800,000 Kilometers |
| Expansion And Contraction Compensation Stroke | Effective Telescopic Range Of Sliding Spline: ±30mm |
| Dynamic Balance Accuracy Grade | Full-axis Dual-plane Dynamic Balance Correction |
| Original Factory General Specifications | Special Drive Shaft Assembly For Passenger Cars |
| Salt Spray Protection | 5% NaCl Solution Salt Spray Test For 48 Hours |
|---|---|
| Vibration Resistance | Pass The 10-2000Hz Random Vibration Test |
| Electrical Parameters | Operating Voltage 24V DC |
| Intelligent Adjustment | Support Automatic Mode |
| Energy-saving Control | Idle State (≤800r/min) |
| Adaptation Specifications | Compatible With Buses Such As King Long, Yutong, And Higer |
|---|---|
| Fatigue Life | The Mechanical Lifespan Of The Key Is ≥ 100,000 Presses |
| Anti-interference Design | DSSS+FHSS Hybrid Spread Spectrum Technology |
| Wide Temperature Operation | Stable Operation From -20℃ To 60℃ |
| Operation Response | Key Trigger Response Time ≤ 50ms |
| Rated Performance | Maximum Transmission Torque Is 1280N・m, And Static Friction Torque Is ≥1800N・m |
|---|---|
| Adaptation Specifications | Designed Specifically For Eaton Automatic Transmissions |
| Composition Of Core Materials | The Driven Disc Steel Plate Is Made Of 65Mn Spring Steel |
| Friction Characteristics | Room Temperature Friction Coefficient 0.38±0.02 |
| Spline Hub Process | 20CrMnTi Carburizing And Quenching Treatment |