Rulli Rulmeca S.p.A reserves the right to modify any product without notice. Motorized Pulleys for belt conveyors RULLI RULMECA S.p.A. - Via A. Toscanini,1 - 24011 ALME’ (BG) Italy Tel. +39 035 4300111 Fax +39 035 545700 www.rulmeca.com E-mail:
[email protected] Translation, reproduction and adaption rights, total and/or partial, by any means (microfilms and photostatic copies included) are reserved for all Countries. BULK HANDLING Rollers and components for bulk handling 1° ed. MOT BU FAA GB 12/ 03 Rollers and components for bulk handling BULK HANDLING ® BULK HANDLING 7° ed. BU EN 09/10 All dimensions indicated in this catalogue are subject to working tolerances and, altthuogh the drawings are faithfully produced they are not necessarily binding. 7° ed. BU EN 09/10 Copyright © September 2010 RULLI RULMECA SpA 7° Edition RULLI RULMECA SpA Via A.Toscanini 1 24011 - Almè (BG) ITALY Tel. +39 035 4300111 Fax +39 035 545700 www.rulmeca.com Email:
[email protected] Rollers and components for bulk handling 1 TABLE OF CONTENTS 1 Technical information page 9 2 1.1 Introduction ................................................................ 11 2.1 Various industry uses ................................................ 69 1.2 Technical symbols ..................................................... 12 2.2 Rollers, technical design and data ........................... 70 Rollers page 67 1.3 Technical characteristics of belt conveyors ............. 14 1.4 Component elements of a belt conveyor .................. 16 2.3 Selection method ...................................................... 74 2.3.1 Choice of diameter in relation to speed ........................ 75 2.3.2 Choice of type in relation to load .................................. 76 1.5 1.5.1 1.5.2 1.5.3 1.5.4 1.5.5 1.5.6 2.4 Ordering codes .......................................................... 80 2.5 2.5.1 2.5.2 2.5.3 2.5.4 2.5.5 2.5.6 Progr