Single Pulley (Painted) Manufacturer,Supplier and Exporter in India
Product Code : EL-PL-12556
Jlab Export is a leading Single Pulley (Painted) Manufacturer,and suppliers in India
Single Pulley (Painted) (code EL-PL-12556) is a single low-friction pulley with a painted finish and a deep V-groove that keeps the string seated under load. It serves simple-machine work, where low friction keeps the measured effort close to the ideal value. JLab manufactures it in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Model | SCK885/015 |
| Type | Single pulley, low friction |
| Groove | Deep V-groove |
| Finish | Painted |
| Quality check | Each pulley is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 4–6 working days |
| Product code | EL-PL-12556 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Fixed and Movable Arrangements
As a fixed pulley it changes only the direction of the pull, so the effort equals the load apart from friction. When the pulley carries the load and moves with it, two lengths of string share the weight: the ideal effort is half the load, and the effort end travels twice as far as the load rises.
Working Out Efficiency
Hang a known load, read the effort on a spring balance and compare work out with work in: efficiency = (load × load distance) ÷ (effort × effort distance). The shortfall shows the friction in the pulley and, in the movable case, the weight of the pulley itself.
Related Pulleys and Balances
- Pulley on Rod with Clamp — 50 mm aluminium pulley on a rod with a metal clamp.
- Pulley Set with Hooks — double tandem pulley block with hooks for compound systems.
- Spring Balance, Tubular — plastic-body balance with ring and hook for reading the effort.
Simple machines and force apparatus are in Physics Lab.
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Last updated: 26 October 2026
