Brake Pads Dynanometer Test Machine
Integrated Inertia Simulation & Core Capabilities
The Brake Pads Dynamometer Test Machine combines mechanical and electrical inertia technologies to deliver comprehensive testing solutions for assembled brake systems, including brake performance verification and NVH analysis.
Its core capability lies in replicating real-world braking scenarios across a wide spectrum of vehicle models, ensuring test results align with actual on-road performance.
Fu Chun Jiang Brake Pads Machinery optimizes this dual-inertia integration, balancing test authenticity and operational flexibility to meet the diverse needs of brake system testing.
Key Features of Inertia Simulation
The dynamometer’s inertia simulation is engineered for precision and adaptability, with key features including:
- The drive motor system enables accurate vehicle inertia point testing, adjusting energy input by adding or subtracting from the rotating system to mimic real vehicle inertia.
- This inertia simulation technology is refined by Fu Chun Jiang Brake Pads Machinery to ensure consistent, reliable performance across various test scenarios.
Operational & Cost Advantages
Compared to traditional dynamometers, this inertia simulation-equipped model offers significant advantages:
- Reduced upfront investment, thanks to fewer mechanical inertia discs, alongside shorter disc replacement downtime that enhances overall test efficiency.
- Enhanced testing flexibility with adjustable inertia values during operation, plus higher accuracy by eliminating mechanical operation losses.
These advantages align with the high-performance standards that define Fu Chun Jiang Brake Pads Machinery’s product lineup.
Host & Main Drive System Details
The host and main drive system are designed for stability, precision, and ease of use:
- Split-type host structure, separating the main unit from the test platform for simplified installation, maintenance, and overhaul.
- Motor power: 160 KW; speed range: 0 to 2000 rpm (constant torque: 0 to 990 rpm; constant power: 991 to 2000 rpm).
- Speed control accuracy: ± 0.2%FS; speed measurement accuracy: ± 0.1%FS; overload capacity: 150%.
Control System Configuration
The control system integrates user-friendliness with robust functionality for seamless operation:
- Core components: PC + PLC; control software based on Windows XP for broad compatibility and easy operation.
- Real-time screen display: Test program status, test data, curves, text information, input windows, step results, and alarm notifications.
- Test program generation: VC++-coded control procedures, editable via Windows text editor for readability; test reports exportable to Microsoft® Excel®.
Inertia System Performance Metrics
Dual inertia integration (mechanical + electrical) ensures flexible, accurate simulation for diverse testing needs:
- Base inertia: 10 kgm²; minimum mechanical inertia: 10 kgm²; dynamic flywheel configuration: 4×40kgm² + 2×20kgm² = 200kgm².
- Maximum mechanical inertia: 210 kgm²; maximum electrical simulation inertia: 40 kgm².
- Total simulation range: 10-250 kgm²; control accuracy: +/- 2kgm².
Hydraulic Brake System Parameters
The hydraulic system is engineered to deliver stable, controllable braking pressure for reliable test results:
- Maximum braking pressure: 21MPa; maximum pressure rising rate: 1600 bar/sec; brake fluid flow: 55 ml.
- Pressure control linearity: < 0.25%; supports programmable dynamic pressure control to accommodate customized test scenarios.
Measuring System Capabilities
The multi-dimensional measuring system delivers high-accuracy data for comprehensive brake system evaluation:
- Temperature: Measuring range -25 – 1000 ℃, accuracy ± 1% FS, with K-type thermocouple compensation.
- Pressure: Measuring range 25 MPa, accuracy ± 1% FS; speed: Pulse channel #1 (5000 pulses/turn).
- Torque: Full scale 5000 N.m, measurement accuracy ± 1% FS.