Finer power transmissions carry a range of taper lock vbelt pulleys in. Contiv multirib multiple vribbed belts power parts. This manual incorporates all the important technical. In the following ratio, rs is the speed ratio, d1 the diameter of the driver pulley, d2 the diameter of the driven pulley. For lower power transmissions and high speed changes, contiv multirib multiple vribbed belts can be used as v. Sections and nominal dimensions width height mm mm spz 10 8 spa 10 spb 16 spc 22 18. Nominal dimensions of the four cross sections are given in table 1. Smooth running no twisting in the pulley grooves due to the single belt design characteristics. Belt width width factor unit mass installation tension. V belt pulley sheave sizes table chart engineers edge. If you tell me the rev of the faster shaft, in your case probably the motor and the smallest pulley i can look in the design tables for the hp transmitted per rib of belt. In tha drawing are shown the main characteristics and dimensions of groove pulleys for vbelts example referring to. Improved belt life reducing expensive maintenance time.
This manual does not apply to automotive and agricultural drives. Cost and space savings by reducing size of pulleys, bearings, guards and mounts. Dimensions of vbelts and pulleys together with basic design data are covered in this manual. The following table defiens industry standard vbelt sheave grooves. Nominal dimensions of vbelt cross sections in mm classical vbelts 01 cross section w h. Type 6nr pulleys are made to catalogue dimensions, but modern manufacturing. Suitable for small size pulleys diameter 20 mm, achieving very high peripheral speed up to 60 ms the belt can counter flex and work on the backside wide range of pulleys for taper bush available from stock 500 0. V belt dimensions v belt specifications v belt information. Supplier of industrial components and equipment for industry, including radial stacker conveyors, air compressors, bearings, sheaves, sprockets and sawmill supplies. Find 3 listings related to pulleys in north las vegas on. Use the same type of belt or pulleys per oem specification. Metric standard parallel keyway and key sizes shaft diameter mm keyway mm key mm from to width w depth h width w depth t 6 8 2 1. File pdf adobe acrobat quick viewas regards pulley dimensions, tables 2325, page 49. Pulley diameter recommendations the cable connection.