Wheelchair Dynamic Durability Tester
The Wheelchair Dynamic Durability Tester is a specialized testing device designed to simulate the long-term operational conditions of wheelchairs. By using a drum-driven system under controlled load, speed, and travel distance, you can evaluate the dynamic fatigue and durability of the entire wheelchair and its key structural components, ensuring product reliability and user safety over extended use.
Application
This tester is widely applied for durability and fatigue evaluation of wheelchairs and related mobility aids. Typical applications include:
(1) Manual wheelchair dynamic durability and fatigue testing
(2) Electric wheelchair structural durability testing (with electric drive disabled)
(3) Rehabilitation and mobility aid long-term walking performance evaluation
(4) Quality control for medical device and rehabilitation equipment manufacturers
(5) Type testing by national or third-party inspection agencies
(6) Structural optimization and lifespan assessment during product R&D
(7) Compliance and certification testing for domestic and export wheelchair products
Standards
The Wheelchair Dynamic Durability Tester is designed to comply with the following domestic and international standards:
(1) GB/T 18029-2011 — Wheelchairs
(2) ISO 7176-8 — Wheelchairs: Part 8 – Static, Impact and Fatigue Strength Requirements and Test Methods
(3) ISO 7176-5 — Wheelchairs: Part 5 – Overall Dimensions, Mass and Turning Space Measurement
(4) YY/T 0287 — Medical Devices: Quality Management System Requirements (including related test control requirements)
Parameters
| Item | Technical Specification |
|---|---|
| Control system | Multi-functional intelligent control system |
| Maximum load | 400 kg (customizable, counterweights provided by client) |
| Test modes | Two-wheel / Four-wheel testing |
| Drum configuration | 2 sets of rotating drums |
| Speed range | Adjustable |
| Time setting | Arbitrary |
| Travel distance setting | Arbitrary |
| Display parameters | Time, speed, travel distance |
| Stop method | Automatic stop upon reaching set distance |
| Data protection | Power-off auto-save function |
| Machine dimensions | 1600 × 1800 × 1200 mm |
| Machine weight | Approx. 560 kg |
Features
(1) Intelligent control system with user-friendly interface for intuitive operation
(2) Flexible test settings including speed, time, and travel distance
(3) Supports both two-wheel and four-wheel wheelchair testing
(4) High-load design suitable for heavy-duty wheelchair durability tests
(5) Automatic data preservation during power interruption
(6) Rigid frame structure ensuring stable operation
(7) Powder-coated surface, providing wear resistance, corrosion protection, and easy cleaning
Accessories
(1) Main dynamic durability tester unit
(2) Drum sets (2 units)
(3) Load application kit / counterweights
(4) PLC touchscreen control panel
(5) Power cable and grounding accessories
(6) Operation and maintenance manual
Test Procedures
(1) Secure the wheelchair onto the drum testing area
(2) Set test parameters including speed, load, and travel distance on the touchscreen interface
(3) Start the drum rotation to simulate continuous wheelchair movement on real surfaces
(4) Monitor wheel and structural performance during repeated rolling cycles
(5) Observe for loosening, breakage, or functional failure of components
(6) Automatically record test data and stop when the set distance is reached
(7) Analyze the results to evaluate dynamic durability and fatigue resistance
Maintenance Information
(1) Inspect drums, fixtures, and load application components for wear or damage before each test
(2) Ensure control system and sensors operate correctly
(3) Lubricate moving parts and check drum alignment regularly
(4) Keep PLC touchscreen and electronic components clean and dry
(5) Operate in a controlled laboratory environment with minimal vibration or airflow interference
FAQ
1. What is this product?
It is a dynamic durability tester designed to simulate long-term wheelchair operation and evaluate fatigue resistance.
2. What is this product used for?
You use it to assess the structural integrity and reliability of wheelchairs under repeated rolling and loading conditions.
3. What is the working principle of this product?
The wheelchair is fixed on rotating drums. Under controlled load and speed, the drums simulate continuous movement, applying cyclic mechanical stress to the wheels and structure.
4. Why is this product important?
It ensures wheelchairs meet durability and safety requirements, supporting quality control, R&D validation, and compliance with international standards.
5. What industries is this product suitable for?
Medical device manufacturers, rehabilitation equipment producers, quality inspection agencies, R&D laboratories, and certification bodies.
6. What types of this product are available?
The tester supports various load capacities, two-wheel or four-wheel testing configurations, and adjustable speed/distance settings to meet diverse testing needs.
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