GB/T 2778-1992 Circumferential speed and width of power take-off pulleys for agricultural tractors

This standard specifies the circumferential speed, transmission power and rim width of the power take-off pulley. This standard applies to agricultural wheeled and crawler tractors. GB/T 2778-1992 Circumferential speed and width of power take-off pulleys for agricultural tractors GB/T2778-1992 Standard download decompression password: www.bzxz.net

UDC 629. 714. 2. 012
National Standard of the People's Republic of China
G1/T 2778-92
Power take-off pulley for agricultural tractors
Peripheral speed and width
Power take-off pulley for agricultural tractors-Peripheral speed and widthPublished on 14 November 1992
Implemented on 15 July 1993bzxZ.net
Published by the State Administration of Technical Supervision
National Standard of the People's Republic of China
Power take-off pulley for agricultural tractors-Peripheral speed and width Width Subject Content and Scope of Application
This standard specifies the circumference, transmission noise and flange width of the power output pulley. This standard is applicable to the power output pulley system of the power output pulley.
2 Reference Standards
GB592 Power Output Standards
3 Circumferential Speed
GR/T 2778
2778-81
When the engine speed is equivalent to the standard speed of the power output shaft specified in GB152, the belt transmission speed is specified as 6±1m/g. Minimum transmission power and flange width
The belt transmission power pulley should meet the requirements of the following belt width. Pulley transmission power, k
2>2030
>3G~-t5
Additional Notes:
This standard is also applicable to the mechanical and electronic industry of the People's Republic of China. This standard is under the jurisdiction of the National Technical Committee for Standardization of Excavators: 1. This standard was drafted by the Machinery Research Institute of the Ministry of Machinery and Electronics Industry. The main drafter of this standard is Yibin Shui. The standard parameters for belt speed, belt length and belt width of tractors are ASAES210.2-81, approved by the National Technical Supervision Commission on November 14, 1992, and implemented on July 15, 1993.
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