Commercial Vehicle ABS Brake Test Bench
Oem Eol Testing EquipmentThe commercial vehicle brake test bench is a special equipment for testing the braking performance of commercial vehicles with an axle load of less than 13,000kg. It can simultaneously detect the braking performance and ABS function of the traditional brake system. It has the characteristics of high detection reliability, simple and convenient operation, and is suitable for assembly plant assembly lines.
Product Details
产品详情 Details of Products
I. Overview
The commercial vehicle brake test bench is a special equipment for testing the braking performance of commercial vehicles with an axle load of less than 13000kg. It can simultaneously detect the braking performance and ABS function of the traditional brake system.It has the characteristics of high detection reliability, simple and convenient operation, and is suitable for the assembly line of the assembly plant.
II. Overall Composition
The brake table consists of rollers, motor reducers, PLC signal acquisition, ABS ECU detection system, data processing, control system and display parts.
ABS ECU detection system: It consists of a universal ECU communication adapter and detection software developed by Miron. The adapter integrates the ABS communication protocol of most suppliers at home and abroad. The unified interface makes it unnecessary to make too many changes to the control software when changing the ECU type.
III. Loading brake detection (optional)
According to the new national standardGB38900For the requirements of multi-axis and loading loading inspection, the loading device adopts the principle of hydraulic drive and inclined mechanism lifting, with a compact overall structure, high reliability, and strong rigidity of the frame structure.
The brake table meets the loading test requirements of GB38900 for parallel shafts, that is, it is suitable for the braking performance testing of double and triple shafts for three-axis and more than three-axis trucks, two-axis and three-axis trailers.
IV. Brake Test Items
Axle load measurement: front axle weight, rear axle weight, vehicle quality
Resistance Test: Wheel Resistance
Braking force test: maximum wheel braking force, vehicle braking force, maximum braking force and, brake pedal force, hand pulling force, etc.
Parking Braking Force Test: Maximum Parking Braking Force
V. ABS Test Project
in accordance with the test specifications provided by Party A;
Typical ABS tests include static and dynamic tests, and static tests include:
Communication connection, ECU ID identification, clearing fault codes, wheel speed sensor signal quality detection, brake switch detection, etc.;
Dynamic checks include:
Dynamic wheel speed sensor signal quality detection, pump and valve testing, etc.;
VI. Test Scope and Accuracy
| Test Items | units | Detection Range | Detection accuracy |
| Load-bearing capacity | kg | ≥ 13000/axis | ≤ ± 1% F.S |
| Reaction type driving braking force | N | 40000 | 0. 2 |
| Parking Brake Measurement | N | 40000 | 0. 2 |
| Pedal force measurement | N | ~800 | 0. 2 |
| Parking Brake Handle Tension | N | 0~500 | 0. 2 |
VII. Main Technical Parameters
| Maximum allowable shaft load | 13000kg |
| Maximum braking force (single wheel) | 40000N |
| Drum Diameter x Length | Ø245mm × 1150mm |
| Inner Width x Outer Width (Center Spacing) | 700mm x 3000mm (1850mm) |
| Number of rollers | 1 set of 4 (adhesion coefficient greater than 0.8) |
| Drive motor | 2 x 15kW |
| Normal brake detection speed | 2.5km/h (adjustable) |
| ABS Detection Speed | 2km/h to 7km/h variable frequency speed regulation |
| Intermediate Lifter | Airbag mounted between rollers |
| Third roller (slip rate test) | Installed in the middle of the roller |
| Tire guide wheels | mounted on the inside and outside of the roller |
| Set quantities | 4 |
| Brake Correction Tool | 1 set (with correction procedure) |
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