2AK Series Cast Iron Groove Sheaves Double Pulley

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2AK Series Cast Iron Groove Sheaves Double Pulley

 

A double pulley is a type of pulley system that consists of two pulleys mounted on a common axle or shaft. The two pulleys are typically of different sizes, with the larger one known as the drive pulley and the smaller one known as the driven pulley. A belt or rope is wrapped around both pulleys, and when the drive pulley is rotated, it causes the driven pulley to rotate as well. This arrangement allows for mechanical advantage, where force can be multiplied or speed can be reduced, depending on which pulley is used as the input and which is used as the output.

Double pulleys are used in a wide range of applications, from simple machines such as manual cranes and hoists, to more complex systems such as conveyor belts, elevators, and heavy machinery. In this article, we will explore the different types of double pulleys, their applications, and how they work.

2AK Series Double Pulley Size Chart:

Size
Outside Diameter
Pitch Diameter (4L/A)
Pitch Diameter (3L)
Type
Dimension (F)
Dimension (L)
Dimension (P)
Dimension (C)
Pulley Weight
2AK20 2.00″ 1.80″ 1.46″ 1 1-3/8″ 1-21/32″ 15/32″ 3/16″ 0.8 LBS
2AK21 2.15″ 1.90″ 1.56″ 1 1-3/8″ 1-21/32″ 15/32″ 3/16″ 0.9 LBS
2AK22 2.25″ 2.00″ 1.66″ 1 1-3/8″ 1-21/32″ 15/32″ 3/16″ 0.9 LBS
2AK23 2.35″ 2.10″ 1.76″ 1 1-3/8″ 1-21/32″ 15/32″ 3/16″ 1.1 LBS
2AK25 2.55″ 2.30″ 1.96″ 1 1-3/8″ 1-21/32″ 15/32″ 3/16″ 1.3 LBS
2AK26 2.65″ 2.40″ 2.06″ 1 1-3/8″ 1-21/32″ 15/32″ 3/16″ 1.4 LBS
2AK27 2.75″ 2.50″ 2.16″ 1 1-3/8″ 1-21/32″ 15/32″ 3/16″ 1.5 LBS
2AK28 2.85″ 2.60″ 2.26″ 1 1-3/8″ 1-21/32″ 15/32″ 3/16″ 1.8 LBS
2AK30 3.05″ 2.80″ 2.46″ 1 1-3/8″ 1-21/32″ 15/32″ 3/16″ 1.8 LBS
2AK32 3.25″ 3.00″ 2.66″ 1 1-3/8″ 1-21/32″ 15/32″ 3/16″ 2.1 LBS
2AK34 3.45″ 3.20″ 2.86″ 1 1-3/8″ 1-21/32″ 15/32″ 3/16″ 2.3 LBS
2AK39 3.75″ 3.50″ 3.16″ 2 1-3/8″ 1-11/32″ 15/32″ 1/2″ 2.6 LBS
2AK41 3.95″ 3.70″ 3.36″ 2 1-3/8″ 1-11/32″ 15/32″ 1/2″ 2.9 LBS
2AK44 4.25″ 4.00″ 3.66″ 2 1-3/8″ 1-11/32″ 15/32″ 1/2″ 3.0 LBS
2AK46 4.45″ 4.20″ 3.86″ 2 1-3/8″ 1-11/32″ 15/32″ 1/2″ 3.1 LBS
2AK49 4.75″ 4.50″ 4.16″ 2 1-3/8″ 1-11/32″ 15/32″ 1/2″ 3.6 LBS
2AK51 4.95″ 4.70″ 4.36″ 2 1-3/8″ 1-11/32″ 15/32″ 1/2″ 3.8 LBS
2AK54 5.25″ 5.00″ 4.66″ 2 1-3/8″ 1-11/32″ 15/32″ 1/2″ 3.3 LBS
2AK56 5.45″ 5.20″ 4.86″ 2 1-3/8″ 1-11/32″ 15/32″ 1/2″ 3.4 LBS
2AK59 5.75 “ 5.50″ 5.16″ 2 1-3/8″ 1-11/32″ 15/32″ 1/2″ 3.5 LBS
2AK61 5.95″ 5.70″ 5.36″ 3 1-3/8″ 1-11/32″ 15/32″ 1/2″ 3.6 LBS
2AK64 6.25″ 6.00″ 5.66″ 3 1-3/8″ 1-19/32″ 11/32″ 1/8″ 4.8 LBS
2AK74 7.25″ 7.00″ 6.66″ 3 1-3/8″ 1-19/32″ 11/32″ 1/8″ 5.6 LBS
2AK84 8.25″ 8.00″ 7.66″ 3 1-3/8″ 1-19/32″ 11/32″ 1/8″ 6.4 LBS
2AK94 9.25″ 9.00″ 8.66″ 3 1-3/8″ 1-19/32″ 11/32″ 1/8″ 7.3 LBS
2AK104 10.25″ 10.00″ 9.66″ 3 1-3/8″ 1-19/32″ 11/32″ 1/8″ 8.1 LBS
2AK114 11.25″ 11.00″ 10.66″ 3 1-3/8″ 1-19/32″ 11/32″ 1/8″ 9.0 LBS
2AK124 12.25″ 12.00″ 11.66″ 3 1-3/8″ 1-19/32″ 11/32″ 1/8″ 9.8 LBS
2AK134 13.25″ 13.00″ 12.66″ 3 1-3/8″ 1-19/32″ 11/32″ 1/8″ 12.3 LBS
2AK144 14.25″ 14.00″ 13.66″ 3 1-3/8″ 1-19/32″ 11/32″ 1/8″ 13.9 LBS
2AK154 15.25″ 15.00″ 14.66″ 3 1-3/8″ 1-19/32″ 11/32″ 1/8″ 14.3 LBS
2AK184 18.25″ 18.00″ 17.66″ 3 1-3/8″ 1-19/32″ 11/32″ 1/8″ 17.4 LBS

Usage of 2AK Series Pulley:

2AK series double groove pulleys sheaves can be used on small diesel engine power, farm vehicle, tractor, car, mining equipment, processing equipment, textile machinery, packing machinery, lathe, forging machine, small horsepower motorcycle’s powertrain, the transmission of agricultural machinery, air compressor, reducer, dynamo, cotton ginning machine and so on.

 

 

We are one of the best double pulley manufacturers. We can offer a wide variety of double pulley designs. We have exported our products to clients around the world and earned a good reputation because of our superior product quality and after-sales service. We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information, and cooperate with us!

Double Pulley Application: