Cable Pulley

Ever-power Transmission is maker & distributor of industrial hardware & supplies including cable rope blocks or wire pulleys. The blocks (cable pulleys) types include dual sheave directional blocks, assembly blocks, horizontal directional blocks, snatch blocks, solo swivel directional blocks, vertical directional blocks, one swivel eye blocks, dual swivel eye blocks, solitary flat mount blocks, twice flat mount blocks, one fixed eye blocks, twice fixed eye blocks, single swivel hook blocks, dual swivel hook blocks & special blocks. For those who have any technical questions or need help with inserting your orders after that either give us a call or email us at hzpt@hzpt.com
A pulley is a wheel on an axle or shaft that is designed to support movements and change of course of a taut cable or belt, or transfer of electric power between your shaft and cable or belt. In the case of a pulley supported by a frame or shell that will not transfer capacity to a shaft, but is used to guide the cable or exert a push, the supporting shell is named a block, and the pulley could be called a sheave.
A pulley might have a grooveor grooves between flanges around its circumference to locate the cable or belt. The travel aspect of a pulley program could be a rope, wire, belt , or chain .
The earliest proof pulleys date back again to Mesopotamia in the early 2nd millennium BCE,[1] and Ancient Egypt in the Twelfth Dynasty (1991-1802 BCE).[2] In Roman Egypt ,Hero of Alexandria (c. 10-70 CE) determined the pulley as one of six simple devices used to lift weights.[3] Pulleys will be assembled to create a prevent and tackle to be able to provide mechanical advantage to apply large forces. Pulleys are as well assembled within belt and chain drives as a way to transmit power from one rotating shaft to some other.
The pulley, a straightforward machine, really helps to perform work by changing the direction of forces and producing easier the moving of significant objects. … With this kind of pulley – known as a set pulley – pulling down on a rope makes an object surge off the ground. There are also movable pulleys and pulley devices.
Cable pulleys
2″ O.D. x 7/8″ Hub x 3/8″ Bolt Bore – Nylon Cable Pulley
2″ O.D. x 7/8″ Hub x 3/8″ Bolt Bore – Nylon Cable Pulley
Key Features
· Outside Diameter: 2″ Nominal (2.014″ Actual)
· Effective Diameter (Cable speak to diameter): 1.5″ Nominal (1.538″ Actual)
· Wire Groove Width: Accepts wire diameters up to 1/4″
· Hub Width: 7/8″ Nominal (.862″ Actual)
· Bolt Bore Diameter: 3/8″ Nominal
· Both pulley body and hub inserts Manufactured from black, high-impact reinforced nylon
· Rides on simple ball bearing (un-sealed)
· Weighs just 58 grams
Technical Data
aluminium, anodized Electronic6/EV1
Housing from profile 45 x 90
Pulley steel, galvanized, ready for installation
End cap
optimum weight of the lifting door with paired insertion of the pulley, 12kg
weight = 0.522 kg/piece
Applications
Chain reverse unit of counterweights in lifting doors, for internal compensation weight in profile 45 x 90 L or 45 x 90 G
For continous operation and heavy loads use chain pulley 45
Technical Data
aluminium, anodized E6/EV1
Housing from profile 90 x 90
Pulley steel, galvanized, prepared for installation
End cap
optimum weight of the lifting door with paired insertion of the pulley, 30kg
weight = 0.680 kg/piece
Applications
Chain reverse unit of counterweights on lifting doors, for internal compensation weight in profile 90 x 90 L
For continous procedure and hefty loads use chain pulley 90

3″ O.D. x 7/8″ Hub x 3/8″ Bolt Bore – Nylon Cable Pulley
3″ O.D. x 7/8″ Hub x 3/8″ Bolt Bore – Nylon Cable Pulley

Key Features
· Outside Diameter: 3″ Nominal (2.984″ Actual)
· Effective Diameter (Cable contact diameter): 2-3/16″ Nominal (2.180″ Actual)
· Cable connection Groove Width: Accepts cable up to 3/16″ outside diameter
· Hub Width: 7/8″ nominal – .870″ actual measured
· Bolt Bore Diameter: .380″ Nominal (.380″ Actual)
· Both pulley body and hub inserts Made of black, high-impact reinforced nylon
· Rides on easy ball bearing (un-sealed)
· Very hard-to-find item!
Regular price: $22.95
Our price: $11.50, 4/$40.00
3″ O.D. x 7/8″ Hub x 3/8″ Bolt Bore – Nylon Wire Pulley AFK-113
Pulleys & Hardware
Our collection of commercial pulleys and hardware is ideal for drop down pulleys and industrial applications. We possess various styles that happen to be suitable for various functions such as for example feed and drinking water lines, through-the-wall structure applications and heavy-duty cable and winching.
Are you interested in a custom engineered program, catalog element, or a Ever-power normal assembly? Get in touch with our friendly group of authorities and engineers who can response any questions you might have and assist you to take the next phase to creating the Ever-power framing answer you need. Contact us today!