EN 14764 Pneumatic Drop Test Machine For 500mm Electric Bicycle Front Wheel Assembly

500mm Electric Bicycle Front Fork Assembly220v PLC Control Pneumatic Drop Test Machine

Standard

GB17761-2018 clause 7.3.1.2.2, GB 3565-2005 clause7.1 27.2,GB 14746-2006 clause 4.7.2,ISO4210-6-2014 clause 4.2 ,ISO4210-2-2014 clause 4.9.5 and 4.8.2,JIS D 9401-2010 Clause 5.3 , EN 14764-2005 clause 4.8.2,EN 14766-2005 clause 4.8.2.

Application

This machine is used to simulate the ability of the front wheel of a bicycle to leave the ground obstacle when riding. The bicycle assembly should be supported on the rear axle so that it can rotate freely about the rear axle in a vertical plane. The fork should be placed on a flat steel anvil to keep the frame in its normal position. A weight of 70 kg should be fastened to the saddle tube and its center of gravity placed on the riser axis 75 mm from the upper end of the riser. By rotating the assembly about the rear axle, the center of gravity of the 70 kg weight is placed vertically above the rear axle, and then the assembly is free to fall and impact on the anvil.

Parameters

1,Steel anvil hardness HRC≥50

2,Anvil adjustable distance ≥500mm (convenient to test size vehicles)

3,Height gauge:0－500mm

4,Height resolution:1mm

5,Frame lift: electric

6,Frame release: pneumatic

7,Equipment weight: steel plating anti-rust treatment

8,Control mode: PLC program automatic control

9,Display setting mode: TFT LCD 7-inch color touch screen

10,Equipment power supply:AC 220V 50Hz

11,The main body of the machine is a steel member with high strength and is not easily deformed.

12,The base of the machine is made of solid steel with good stability and is equipped with ribs and adjustable feet.

13,Electrostatic spraying of the machine appearance, electroplating of other parts, high rust resistance and beautiful appearance.

Test method

1,Select the appropriate shaft to fix the lightweight roller to the front fork and the rear fork of the frame to the test bench；

2,The bolt will fix the support plate. By adjusting the front and rear positions of the hand wheel and the anvil above the steel anvil, the center of the roller is just the position to be raised (adjust the front and rear position of the steel anvil so that the center of the roller is directly above it);

3,Fix the standard weight weight on the saddle tube as standard；

4,The bolt is quickly pulled out, and the assembly is subjected to a free fall motion to strike the steel anvil to complete the first test, the second test is repeated;

5,After the test is completed, check the assembly for cracks and deformation, and judge whether it is qualified according to the standard.

Kingpo Technology Development Limited is a pioneer and leader of global safety testing equipment manufacturer.We offer one-stop service for worldwide labs from R&D,testing,production to after-sales service.We dedicate ourselves in achieving optimal production quality for our customers,reduce cost and enhance enterprise’s international competitiveness.

Kingpo is accredited by International Electrotechnical Commission(IEC) and becomes a nominated supplier and is officially issued a CBTL certificate.We are now among the world’s leading laboratory testing equipment manufacturer to produce the highest level and more standard testing equipment for global Electrotechnics labs becoming nominated supplier of NEMKO,UL,PHILIPS,CTK,CVC(Vkan Certification & Testing Co.,Ltd),Dongguan Quality Testing,China Household Electric Appliance Research Institute,Russia National Standard Institute,Belarus National Standard Institute,Korea National Standard Institute,etc.Lamp cap gauges and testing equipments produced by Kingpo,which are calibrated by CNAS and ilac-MRA ,have a high international reputation.

Kingpo aims at manufacturing world class testing equipment for Chinese labs,establishing an independent R&D center and introducing foreign state-of-the-art technology and international high-tech talents.Adopting a creative design concept,taking sensor data acquisition as forerunner,computer control technology as lead,imported transmission device with high accuracy and low noises,we have developed more than one hundred and sixty products.

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Kingpo’s domestic customers include Entry-Exit Inspection and Quarantine Bureau, Bureau of Technical Supervision,Product Quality Supervision and Inspection Institute,UL Lab(Underwriter Laboratories),TUV Rheinland,SGS and other electronic manufacturer.Our products are exported to international market and have also established distributorships in HK,Vietnam,Singapore,Thailand,Iran,India,

Africa,New Zealand,Australia ,Germany and so on.

Service is an essential factor to improve enterprise’s competitiveness.Therefore,Kingpo has always made every effort in improve service level and service value.Before sale,we have professional engineering team to provide customers with comprehensive consultant and customized service.After sale,we have after-sale team to offer customer timely and satisfying technical support and product maintenance.

By means of excellent product competitiveness and complete service,our company has won numerous customers high praise and sincere trust.In complying with technical improvement and increased efficiency and quality assurance of these products ,we insist on providing high end products to market and dedicating to being a leader in testing equipment industry.