Brake Pads Dynanometer Test Machine

Dual-Inertia Integration for Real-World Simulation

The Brake Pads Dynamometer Test Machine combines mechanical and electrical inertia technologies to deliver comprehensive testing for assembled brake systems, encompassing both brake performance verification and NVH analysis.
It accurately replicates real-road braking conditions across a diverse range of vehicle models, ensuring test data aligns closely with actual on-vehicle performance.
Fu Chun Jiang Auto Brake Pad Machines has optimized this dual-inertia integration, achieving an ideal balance between test authenticity and operational flexibility to meet the varied demands of brake system testing.

The dynamometer’s inertia simulation system is engineered for high precision and adaptability, with its drive motor enabling accurate testing of vehicle inertia points.
Energy input is adjusted by adding or subtracting from the rotating system, effectively mimicking the inertia characteristics of real vehicles.
Fu Chun Jiang Auto Brake Pad Machines has refined this inertia simulation technology to ensure consistent, reliable performance across all test scenarios.

Compared to traditional dynamometers, it requires fewer mechanical inertia discs, significantly reducing upfront investment costs.
Shorter downtime for inertia disc replacement boosts overall test efficiency, while adjustable inertia values during operation enhance testing flexibility.
Eliminating mechanical operation losses improves test accuracy—all in line with the high-performance standards of Fu Chun Jiang Auto Brake Pad Machines.

A split-type host structure separates the main unit from the test platform, simplifying installation, routine maintenance, and overhaul processes.
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%.

Core components: PC + PLC; control software based on Windows XP for wide compatibility and user-friendly operation.
Real-time on-screen display includes test program status, test data, curves, text information, input windows, step results, and alarm notifications.
Test programs are coded in VC++ and editable via Windows text editor for readability; test reports can be exported to Microsoft® Excel®.

Dual inertia integration (mechanical + electrical) enables flexible, accurate simulation to meet diverse testing 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.

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.

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.