Pullyes Centre

　　　V-Belt drive is simple, inexpensive, and does not require axially aligned shafts. It protect the machinery from overload and jam, and also damps noise and vibration. They need no lubrication and minimal maintenance. They have high efficiency usually 95%, and are of relatively low cost if the shafts are far apart. 

Fenner taper lock dual duty pulleys are India’s first standard range of metric pulleys, it is a very convenient method for fixing & removing. It avoids pulley remover, just by using an Allen key pulley can be removed from the Driven/Drive shaft.

Available in all metric bores, bush size starts from 1008 to 5050, bore ranging from 9 mm to 125 mm

Poly groove pulleys are having 40% higher power rating when compared with conventional v-belts drive system. It has zero slippage due to maximum wedge contact. Higher power rating makes the drive lighter and compact, and offers energy saving upto 6%.

The flat belt is a simple system of power transmission that. It can deliver high power at high speeds (500 hp at 10,000 ft/min), in cases of wide belts and large pulleys. However these drives are bulky and poorly suited to close-centers applications. Normally V-belts are used for short distance applications and for long distance flat belts are utilized.

Variable speed drives are needed because many applications are not run at the same speed all of the time, due to the surrounding conditions. Revolutions per minute (RPM) of the driven shaft need to be increased or decreased when there are changes in load conditions, application requirements, or other circumstances. 

　　　　Different speeds can be obtained by step or tapered pulleys. It is chosen when there is need for different output RPM.

Timing pulleys are used where high accuracy is a key factor. It speeds upto 20,000 rpm, Non slip drive from timing pulley yields the maximum efficiency upto 99%, it is widely used from fractional horse power upto 500 Kw.