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1、INTERNATIONAL STANDARD INTERNATIONAL ORGANIZATION FOR STANDARDIZATION MExQWHAPOHAR OPrAHMJAUkIR UO CTAHLIAPTCI3AUAAORGANlSATlON INTEANATIONALE DE NORMALISATION Continuous mechanical handling equipment for loose bulk materials and unit loads - Belt conveyors - Basic characteristics of motorized drivi
2、ng pulleys Engins de manutention continue pour produits en vrac et pour charges isol8es - Transporteurs B courroie - Gwacte ristiques de base des tambours motebrs First edition - 1975-10-15 UDC 621.867.2 Ref. No. IS0 1816-1975 (E) Descriptors : handling equipment, continuous handling, bulk products,
3、 unit loads, conveyors, belt conveyors, pulleys, dimensions. Price based on 1 page FOREWORD IS0 (the International Organization for Standardization) is a worldwide federation of national standards institutes (IS0 Member Bodies). The work of developing International Standards is carried out through I
4、S0 Technical Committees. Every Member Body interested in a subject for which a Technical Committee has been set up has the right to be represented on that Committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. Draft International S
5、tandards adopted by the Technical Committees are circulated to the Member Bodies for approval before their acceptance as International Standards by the IS0 Council. Prior to 1972, the results of the work of the Technical Committees were published as IS0 Recommendations; these documents are now in th
6、e process of being transformed into International Standards. As part of this process, Technical Committee lSO/TC 101 has reviewed IS0 Recommendation R 1816 and found it technically suitable for transformation. International Standard IS0 1816 therefore replaces IS0 Recommendation R 1816-1970 to which
7、 it is technically identical. IS0 Recommendation R 1816 was approved by the Member Bodies of the following countries : Australia Greece Belgium India Canada Israel Czechoslovakia Italy Egypt, Arab Rep. of Japan France Norway Germany Peru Poland South Africa, Rep. of Sweden Thailand Turkey United Kin
8、gdom U.S.S.R. No Member Body expressed disapproval of the Recommendation. No Member Body disapproved the transformation of ISO/R 1816 into an International Standard. 0 International Organization for Standardization, 1975 l Printed in Switzerland -,-,- INTERNATIONAL STANDARD IS0 1816-1975 (E) Continu
9、ous mechanical handling equipment for loose bulk materials and unit loads - Belt conveyors - Basic characteristics of motorized driving pulleys 1 SCOPE AND FIELD OF APPLICATION This International Standard specifies the basic characteristics of motorized driving pulleys for belt conveyors. 2 SPECIFIC
10、ATIONS FIGURE - Motorized driving pulley 2.1 Dimensions 2.1.1 Nominal diameter Dimensions in millimetres D 160 200 (215) 250 315 400 500 630 800 2.1.2 Length The pulley length L is given in the following table with regard to the belt width b : Dimensions in millimetres b 300 400 500 650 800 1000 120
11、0 L 400 500 600 750 950 1150 1400 2.2 Power rating Values in kilowatts 2.3 Nominal speed I,25 I,6 2 2,5 3,15 These numbers are taken from the R 10 series of preferred numbers.1 ) NOTES 1 The manufacturer may choose from the above tables the diameter, power rating and speed of the motorized driving pulleys. 2 Shaft dimensions are not specified. I) See IS0 3, Preferred numbers - Series of preferred numbers. 1
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