Clock Springs – Industrial Torsion & Power Springs
Torsion springs are industrial springs that store energy by resisting rotational force and release this energy as rotational motion.

What is Torsion Springs?
Torsion springs work against torsional moment and store rotational energy. They apply torque to connected parts through legs at their ends.
At Aktif Yay, we manufacture torsion springs with single leg, double leg, and custom leg angles. Our products are used in a wide range of applications from automotive engine valves to household hinges.
Our torsion springs are manufactured from materials with high fatigue resistance and undergo precise heat treatment processes.
Usage Areas
- Door and window hinges
- Automotive engine valves
- Retraction mechanisms
- Lever mechanisms
- Medical devices
- Clock mechanisms
Technical Specifications
| Tel Çapı / Wire Diameter | 0.2mm - 16mm |
|---|---|
| Dış Çap / Outer Diameter | 3mm - 150mm |
| Bacak Tipi / Leg Type | Straight, Angled, Curved |
| Sarım Yönü / Wind Direction | Left or Right |
Frequently Asked Questions
Which materials do you use?
We use certified spring steels (patented wire), stainless steel (302, 304, 316), phosphor bronze, and special alloy wires such as Inconel and Monel depending on the need.
How are your quality control processes?
Load tests, dimension checks, and life cycle tests are performed at every stage of production (raw material entry, during production, and final check). We can report in accordance with ISO standards.
What is the minimum order quantity?
While it varies depending on the production type, we generally provide services with flexible quantities for both prototype work and mass production. project-based, we can produce from 1 piece to millions of pieces.
What is the delivery time?
It takes on average 1-2 weeks for standard orders, and 2-4 weeks for custom productions depending on the project scope. In urgent cases, acceleration can be done depending on capacity status.
Do you offer custom spring design and manufacturing?
Yes, we design and manufacture custom springs in the specifications you request based on technical drawings, samples, or just dimension information. Our engineering team provides support during the design process.


