DMS-NY Car Tire Rolling Test Device

Automobile Rolling Test Device

1、 Overview:

Place the power plug and vehicle plug with the manufacturer's recommended cable on the cement floor at will, and apply a pressure of 11000 ± 500N at a speed of (8 ± 2) km/h over the power plug or vehicle plug (tire inflation pressure 220 ± 10kPa) to test the ability of the power plug or vehicle plug to withstand rolling.

2、 According to the standard:

Meets the requirements of Article 7.21 of the standard GB/T20234.1-2011 "Connection Devices for Conductive Charging of Electric Vehicles Part 1: General Requirements".

3、 Technical features:

A steel frame with surface electrostatic spraying is used to form the frame, and the bottom plate simulates a cement floor. The rolling mechanism can simulate a car rolling an object and sliding up and down freely. The plug bears the same pressure

And equipped with limit protection, another set of driving devices drives the rolling mechanism to achieve forward and backward rolling actions, and the main components are made of stainless steel and aluminum. (Ensure that the tire is rolling over the sample under normal conditions)

4、 Technical parameters:

1. Load bearing capacity: 110000 ± 500N

2. Rolling speed: 8 ± 2km/h;

3. Bearing bottom plate: The bottom plate is equipped with a cement surface and can be equipped with fixed fixtures;

4. Timing display: adjustable from 0-999999;

5. Lifting device: The imported guide component allows the load to move freely up and down;

6. Rolling device: AC motor with screw rod for front and rear operation;

7. Protection device: 500mm protective nets are installed on both sides of the rolling equipment;

8. Working power supply: 220V

9. Panasonic servo motor from Japan: 5000W acceleration/deceleration ratio

10. Weight: 500kg, quantity is 22;

11. Whole machine frame: welded with channel steel, sturdy and reliable, to prevent the equipment from being scattered due to the impact of tire testing during the testing process;

12. Install one Michelin or equivalent tire with a specification of P225/75R15 and a set of tire inflation devices (inflation interface and pressure gauge).

Addition: 1. Speed display and control.

13. Add an alarm function. If the tested sample deviates from the test track during the experiment, the equipment will sound an alarm;