LIGHT DUTY SINGLE V-BELTS Series Top width (mm) Thickness (mm) Angle (deg) Range La (inches) 3L 10 6 40 10.5-160 4L 13 8 40 15-360 5L 17 10 40 21-220 Series 2LX 6 4 38 24-201 10 6 3LX 8 38 24-202 4LX 5LX 17 10 38 24-202 Top width (mm) Angle (deg) Range La (inches) X'set MUSCLE ® HP MF

Apr 25, · Calculate the sizes of the pulleys. Get the speed ratio by dividing the speed in RPM of the power shaft by the speed in RPM of the load shaft. Assume a power shaft pulley size of 4 inches. This is generally a good size for efficient belt operation. Multiply by the speed ratio. The result will give the load shaft pulley size.

Dimensions (mm). Ø SPB 70. 77. 70. Part No. Grooves. TYPE 1. TYPE 7 technical changes reserved, some items may not be available from stock.

30-138. SPC. 22mm. 18mm. 250-1180. There are many different types of v-belts, so correct measurements are important, but you must also consider what type of v-belt you need. We recommend that you follow these guidelines: Identify the cross-section. Determine if the v-belt is wrapped or notched style.

s Special belts Chain Drives Smart Tools V & Wedge bells Pulleys elts Sprockets Keyless bushings Classical V-belt pulleys. “Belt series. Pitch diameter.

The belt section angle may be around 40°. The V-belts are available in A, B, C, D, E sections. The width, thickness, minimum sheave diameter increase from 

Belt lengths, Pulley sizes, Drive ratios Unlike a chain, a belt cannot be easily extended or shortened to accomodate different pulley sizes.Therefore, it is important to make a good choice in pulley sizes and belt length to obtain a desired drive ratio while maintaining a proper center to center distance between the pulleys..If the motor turns at 3450-rpm, then to get 700 rpm on the wheel, the

P a 99 www.sitspa.com a x b 9,7 x 8 12,7 x 10 17 x 13 22 x 18 V-belts SIT Pulleys (DIN 2211) PT SpZ Spa Spb c PBT SpZ Spa

Taper Bore Pulleys for SPZ 'V' Belts. All dimensions in mm. For standard sizes of Taper Bore Bushes available refer to page 10. Pulley Installation.

Fenner metric pulleys conform to IS and ISO groove specifications and standard sizes can transmit upto 250 kW of power at 1440 rpm with speed ratios upto 1 : 7. The products are made availab e with excel entpre and post - sales service through our Branches and Distributors across the country. Fenner

Measure the distance between the two pencil marks to determine the circumference of the V belt. Measuring Belt Length without an Existing V Belt Wrap 1/4 inch nylon rope around both pulleys. Overlap 4 inches of the nylon rope. Draw a line across the nylon rope with a black permanent marker. Make sure the mark crosses both