Brake Pads Dynanometer Test Machine
Integrated Inertia Simulation & Core Operational Capabilities
The Brake Pads Dynamometer Test Machine adopts a hybrid design of mechanical and electrical inertia, dedicated to conducting brake performance and NVH tests on fully assembled brake systems.
It is capable of replicating real-world braking scenarios for a wide spectrum of vehicle models, ensuring test results align with actual operational conditions.
Fu Chun Jiang Brake Pads Making Machines optimizes the inertia simulation technology of this dynamometer, balancing test authenticity and operational flexibility to meet diverse industry testing demands.
Key Features of Inertia Simulation
Precise vehicle inertia point testing is achieved through the drive motor system, which adjusts the energy of the rotating system by adding or subtracting inertia as needed.
This design eliminates the limitations of traditional single inertia simulation, allowing for dynamic adjustments during the testing process.
The optimized inertia simulation technology, tailored by Fu Chun Jiang Brake Pads Making Machines, ensures consistent and reliable test outcomes across different brake system configurations.
Operational & Cost Advantages
Reduced reliance on mechanical inertia discs lowers upfront equipment investment, while minimizing downtime for disc replacement to enhance overall test efficiency.
Inertia values can be flexibly adjusted during testing, eliminating operational losses of the machine and improving test accuracy significantly.
These advantages align with the high-performance standards of Fu Chun Jiang Brake Pads Making Machines, delivering long-term value for users.
Host & Main Drive System Design
Adopts a split-type structure, separating the main unit from the test platform for convenient installation, maintenance and daily inspection.
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%, ensuring stable operation under high-load conditions.
Control System Configuration
Core components: PC + PLC; equipped with Windows XP-based control software for wide compatibility and user-friendly operation.
Real-time display on the screen includes test program status, test data, curves, text information, input windows, step results and alarm notifications.
Test programs are coded with VC++, editable via Windows text editor for easy modification; test reports can be exported to Microsoft® Excel® for data analysis and archiving.
Inertia System Performance Metrics
Dual inertia integration (mechanical + electrical) enables flexible and accurate inertia simulation for diverse test requirements.
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
Maximum braking pressure: 21MPa; maximum pressure rising rate: 1600 bar/sec; brake fluid flow: 55 ml, ensuring stable and controllable braking pressure.
Pressure control linearity: < 0.25%; supports programmable dynamic pressure control to adapt to customized test scenarios and brake system types.
Measuring System Capabilities
Temperature measurement: range -25 – 1000 ℃, accuracy ± 1% FS, equipped with K-type thermocouple compensation for precise temperature monitoring.
Pressure measurement: range 25 MPa, accuracy ± 1% FS; speed measurement: Pulse channel #1 (5000 pulses/turn).
Torque measurement: full scale 5000 N.m, measurement accuracy ± 1% FS, capturing comprehensive test data for in-depth analysis.