I. Main Purpose and Application Scope:
The Electric Vehicle Wheel Radial Impact Test Machine is mainly used for testing the radial impact resistance of lightweight alloy wheels used in electric vehicles.

Standards Referenced:

• GB/T22435-2008: "Motorcycle and Lightweight Motorcycle Lightweight Alloy Wheels"

• ISO8644-2006: "Motorcycles - Lightweight Alloy Wheels - Test Methods"

• GB/T6147-92: "Test Machine Packaging, Packaging Labels, and Storage and Transport Technical Requirements"

II. Main Technical Specifications:

1. Main Impact Hammer Weight: 100kg

2. Auxiliary Impact Hammer Weights: 30kg×1, 20kg×3, 10kg×1

3. Impact Hammer Head Width: No less than 200mm

4. Impact Hammer Displacement: No less than 200mm

5. Adjustable Wheel Mounting Bracket: No less than 200mm

6. Hammer Release Load: 200kg

7. Digital Display of Hammer Impact Height

8. Wheel Test Piece Outer Diameter After Tire Installation: φ200～φ350mm

9. Equipment Main Body Dimensions: 970mm (L) × 600mm (W) × 1750mm (H)

10. Motor Power: ≤1kw

III. Structure and Functional Features:
The test machine consists of the main body, parameter measurement and display unit, high-voltage control unit, test accessories, and other components.
The main body features a frame structure, with the motor placed above. The motor drives the impact hammer to rise via a transmission screw, and the height is collected by a photoelectric encoder, directly displayed on a secondary instrument, ensuring accurate and reliable test data.
The hammer release is controlled by an electromagnetic device, with a mechanical safety feature, and is manually triggered via a handheld controller, ensuring safe and reliable operation.
A scale is installed on the frame to directly observe the hammer height.
The test machine includes a high-voltage control box to drive the lifting motor and pneumatic components.