Standing Block Rope Pulley Stainless Steel
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Product description
Stainless steel standing block idler pulley
Our V4A AISI 316 stainless steel standing block idler pulleys with pin and split ring are optimal with steel cables to screw on as wall or ceiling mount.
High safety standard: the working load of the stainless steel pulleys is specified with a 5-fold safety factor to the actual breaking load. Using several of our own calibrated universal tensile testing machines, the following breaking loads were determined:
- 50mm idler pulley: 5,350kg breaking load.
- 75mm idler pulley: 6.880kg breaking load.
Attention. No safety factor is taken into account when specifying the breaking load! The detailed test reports can be found under "Test reports" on the article page.
Tested quality: The stainless steel deflection pulleys for different types of ropes are made of seawater-proof and acid-resistant stainless steel and can therefore also be exposed to difficult weather conditions. The use of the pulleys in the indoor as well as in the outdoor area is possible without any problems.
Easy handling: With the help of the split ring, the pulley can be easily and quickly released from the housing, so that steel ropes pressed with a loop, eye or thimble can also be inserted.
Versatile applications: Our pulleys are equipped with a standing block, making the pulley perfect for bolting on for ceiling or wall mounting. The pulleys can be used for a large number of ropes and wire ropes due to the large pulley. Due to the large diameters of the pulley of 50mm or 75mm, the pulleys are particularly well suited for the use of steel cables, as a too tight bending radius is avoided.
Easy expansion options: The stainless steel pulleys can of course be combined with suitable steel ropes without or with sheathing from the store of Drahtseile24. If you have any questions, please do not hesitate to contact us.
Technical details
Technical details
Here you will find the technical details as well as all dimensions of the components used. If you have any questions, please feel free to contact us!
Material: V4A AISI 316
Properties: With bolt & split ring
| Payload |
Weight/piece
kg
|
Roll diameter
D
|
Height
H
|
Groove width
RW
|
Length
A
|
Total width
B1
|
Inner width
B2
|
Lochø
D2
|
|---|---|---|---|---|---|---|---|---|
| 1,000 kg | 0.399 | 50 | 80 | 13 | 44 | 61 | 22 | 8.10 |
| 1,350 kg | 1,105 | 75 | 103 | 15 | 65 | 86 | 23 | 8.10 |
Test reports
Test reports
To download the test report, please click on Download PDF.
Other customers bought this product for
Other customers bought this product for
Discover the most common use cases that have thrilled our customers.
- Awnings
- Bicycle assembly lift in the garage with a hand winch
- Cable winch deflection on log splitter
- Ceiling lift for carrera track
- Deep well pump suspension
- Draining device for church lamps
- Elevator stable
- Flagpole
- Flagpole hoisting device
- Grill
- Grill height adjustment
- Hardtop lift for convertible
- Hay rack for horse feeding
- Hoist banner flag
- Lifting barrels
- Lifting door with counterweights
- Lowerable rear carrier on the expedition vehicle
- Mast pulley
- Model railway lifting system
- Pulley for cable winch
- Pulling lawn tractors onto a lift
- Redirect the cable winch
- Suspension of an incline-adjustable private climbing wall
- Tire rack elevator
- Transport carriage inclined lift
- Volleyball net pulley
- Well pump draining & hoisting
- Wild drive
Questions and Answers
Questions and Answers
Do you have questions about this product? We are happy to help and will send you a reply promptly via email!
Frequently Asked Questions
For the construction I need more detailed dimensions of the block. What are the distances between the holes, the thickness of the sheet metal and the distance to the hole for hanging the pulley? What rope diameter is the pulley suitable for?
For the 50mm pulley, the distance between the holes is 49mm in width and 30mm in depth from hole center to hole center. For the 75mm pulley, the distance between the holes is 68mm in width and 46mm in depth from hole center to hole center. The hole diameter for both pulleys (50mm & 75mm) is 8.1mm. The distance between the holes on the 50mm pulley and the outer edge of the standing block is 3.50mm in each case. The distance between the holes on the 75mm pulley and the outer edge of the standing block is 5.50mm in each case. The thickness of the sheet metal of the 50mm pulley is 3.20mm. The thickness of the sheet metal of the 75mm pulley is 3.80mm. The 50mm pulley is suitable for steel cables up to 3mm thick and the 75mm pulley is suitable for rope thicknesses up to 4mm steel cable diameter.
What wire rope thickness (up to mm) can I use with the 1,000 kg reel?
For permanent loads, a maximum of a steel cable with a diameter of 3 mm should be used on the pulley with a pulley diameter.
What are the largest screws possible?
The hole diameter for both pulleys (50mm & 75mm) is 8.1mm. Accordingly, you can use a maximum of M8 screws.
What is the dimension of the pulleys from the bottom edge of the sheet to the center of the hole (split pin)?
For the 50mm pulley the measurement is 44mm and for the 75mm pulley the measurement is 54mm.
What is the maximum distance between the block and the pulley? The question relates to whether a rope can get caught between the pulley and the block.
The maximum distance between the pulley and the block is 2.5mm for the 50mm and 75mm pulleys.
What is the total length of the bolt? Outer edge to outer edge? And what is the diameter?
The dimensions are as follows: 50mm pulley: 37.57mm bolt length and 9.87mm bolt diameter | 75mm pulley: 43.47mm bolt length and 11.74mm bolt diameter
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