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Electric bike: sad standard motorized off - electric bicycles, small appliances, standard - HC Netwo

By: himfrman

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A remarkable hot topic

Recently, the electric bike heat up the topic again, are being developed around national standards for electric bicycles, many arguments of the parties concerned, even very intense. This standard is notable because it determines the future of the industry to go electric bicycle.

Reporter learned that, in fact, December 12, 2005, after 3 validated "electric bike
General
Technical conditions "for the formation of a Draft for Approval has been reported to the Department of National Standards Technical Review Committee. This is a tendency to restrict motorized electric bicycle standards, but when the standard can be approved and promulgated, to the present is unknown.

"General Electric Bicycle conditions" (GB17761-1999) was released in May 1999 and launched in October that year, is a mandatory national standards. The revision of this standard began in July 2002.

Amendment is to correct the background of the tendency and improve motor vehicle safety and cycling performance, focus and motorized vehicle close to the speed and quality (hereinafter referred to as weight) two indicators. Current standards for speed of 20 km per hour, on the weight limit is of 40 kg. Promote motorized electric bicycle is part of the electric bicycle manufacturers, China Light Industry Federation for the purpose of amending this standard is to limit the trend of electric motorized bicycles, and businesses hope to meet the revised standard motorized electric bicycle requirements.

According to the Department of China Light Industry Federation of quality standards for Integrated Services Director Wang Xuhua Wang introduced in July 2002 revision of the beginning of the year continued, difficulty is not the technical specifications of the test, but some electric motorized bicycle representatives of business-to-speed and weight of the two indicators are not realistic hope. Amendment of the Drafting Group business unit from the vehicle electric bicycles, electric motor and battery manufacturing industries. June 2003 Draft for Approval prior to the formation, including the big wheel electric bike path into the standard range, smaller wheel diameter limit the production of electric bicycles, on the low-voltage motors and electrical appliances should be increased rain tests. Although the speed and weight has not changed, but the smaller wheel diameter limit the production of electric bicycles can be considered in correcting the tendency of the step motor.

A repeated demonstration of the new standard
Some enterprises
Revised Standard Draft for Approval in the speed and weight reacted strongly to maintain the current standard. Wang Xuhua Wang recalled that the standard into the approval process in the April 2004 after a number of electric bike manufacturers jointly sent a letter to the national standards committee, objected to the Draft for Approval.

2004 5 months, according to the requirements of the State Standard Committee, China Light Industry Federation, the China Bicycle Association will hold demonstration. Opinion was formed, the electric bike is running in non-motor vehicle lane means of transport are bicycles in the product category extension products, not light
Motorcycle
. National standards to reflect the amendments to extend the electric bicycle as a bicycle characteristics of the product, to meet China's national conditions and law, must be the standard speed limit on, otherwise it will create non-motor vehicle lanes of traffic chaos.

It is noteworthy that argument will draw on some of the views of enterprises Final Technical dissenting. Failed to reach agreement on the weight, there are three kinds of views, first, an appropriate increase in weight, as the mandatory provisions; second, to 48 kilograms, as the mandatory provisions; third, according to the original standard of 40 kg, as recommended provisions.

2005 6 months, the National Standardization Technical Committee on the bike again, standards validation, speed and weight of some enterprises of the members of the opposition was not reached consensus. This part of the corporate view is that the weight of 78 kg to achieve a maximum speed to 28 kilometers per hour.

2005 10 months, Final Technical Conference on the third examination was held in Shanghai once again.

Article Source: http://depositarticles.com/

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