Coil Springs Direct

Original Specification Entex™ Stock Springs

+44 (0)121 557 3081 email: sales@springsdirect.co.uk

Original Entex™ Specification:

Entex™ Compression Springs

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Stock Code	Material	Outside Diameter (mm)	Inside Diameter (mm)	Free Length (mm)	Wire Diameter (mm)	Rate N/mm	Approx Solid Height (mm)	More Details
3176	CS	3.18	2.46	9.53	0.36	0.81	-	View Product
3000	CS	1.57	1.27	3.18	0.15	0.36	1.39	View Product
3084	CS	2.39	1.99	4.78	0.2	0.34	1.77	View Product
3006	CS	1.57	1.27	4.78	0.15	0.23	1.91	View Product
3002	CS	1.57	1.17	3.18	0.2	1.13	2.02	View Product
3162	CS	3.18	2.68	6.35	0.25	0.38	2.12	View Product
3090	CS	2.39	1.99	6.35	0.2	0.25	2.16	View Product
900	SS	3.18	2.58	6.35	0.3	0.77	2.29	View Product
3086	CS	2.39	1.89	4.78	0.25	0.8	2.38	View Product
3012	CS	1.57	1.27	6.35	0.15	0.17	2.41	View Product
3168	CS	3.18	2.68	7.95	0.25	0.29	2.5	View Product
3234	CS	3.96	3.36	7.95	0.3	0.41	2.51	View Product
3004	CS	1.57	1.07	3.18	0.25	3.09	2.53	View Product
3096	CS	2.39	1.99	7.95	0.2	0.2	2.57	View Product
3008	CS	1.57	1.17	4.78	0.2	0.7	2.82	View Product
3174	CS	3.18	2.68	9.53	0.25	0.24	2.84	View Product
3240	CS	3.96	3.36	9.53	0.3	0.33	2.86	View Product
3300	CS	4.78	4.06	9.53	0.36	0.44	2.89	View Product
3018	CS	1.57	1.27	7.95	0.15	0.13	2.93	View Product
3102	CS	2.39	1.99	9.53	0.2	0.16	2.96	View Product
3092	CS	2.39	1.89	6.35	0.25	0.57	2.99	View Product
3088	CS	2.39	1.79	4.78	0.3	1.66	3	View Product
3246	CS	3.96	3.36	11.13	0.3	0.28	3.2	View Product
3180	CS	3.18	2.68	11.13	0.25	0.2	3.21	View Product
3306	CS	4.78	4.06	11.13	0.36	0.37	3.21	View Product
901	SS	3.18	2.36	6.35	0.41	2.36	3.3	View Product
3108	CS	2.39	1.99	11.13	0.2	0.14	3.38	View Product
3164	CS	3.18	2.46	6.35	0.36	1.29	3.42	View Product
3024	CS	1.57	1.27	9.53	0.15	0.11	3.43	View Product
3312	CS	4.78	4.06	12.7	0.36	0.32	3.5	View Product
3252	CS	3.96	3.36	12.7	0.3	0.24	3.51	View Product
3186	CS	3.18	2.68	12.7	0.25	0.18	3.56	View Product
3098	CS	2.39	1.89	7.95	0.25	0.45	3.59	View Product
3010	CS	1.57	1.07	4.78	0.25	1.86	3.62	View Product
3014	CS	1.57	1.17	6.35	0.2	0.51	3.65	View Product
3114	CS	2.39	1.99	12.7	0.2	0.12	3.77	View Product
3094	CS	2.39	1.79	6.35	0.3	1.18	3.79	View Product
3236	CS	3.96	3.14	7.95	0.41	1.13	3.81	View Product
903	SS	3.18	2.58	12.7	0.3	0.36	3.81	View Product
3316	CS	4.78	4.06	14.27	0.36	0.28	3.82	View Product
3258	CS	3.96	3.36	14.27	0.3	0.21	3.86	View Product
3192	CS	3.18	2.68	14.27	0.25	0.15	3.93	View Product
3030	CS	1.57	1.27	11.13	0.15	0.09	3.94	View Product
3170	CS	3.18	2.46	7.95	0.36	1	4.06	View Product
902	SS	3.18	2.16	6.35	0.51	5.63	4.06	View Product
912	SS	4.78	3.86	12.7	0.46	0.84	4.06	View Product
3302	CS	4.78	3.86	9.53	0.46	1.08	4.13	View Product
3322	CS	4.78	4.06	15.88	0.36	0.25	4.14	View Product
3120	CS	2.39	1.99	14.27	0.2	0.11	4.16	View Product
3264	CS	3.96	3.36	15.88	0.3	0.19	4.17	View Product

Showing 1 - 50 of 728 products
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Compression Springs from Coil Springs Direct

Compression springs are a common and affordable way to store energy as elastic strain and release it when necessary. Compression springs can be used in many settings due to their highly elastic and corrosion-resistant materials.

How Do Compression Springs Work?

Compression springs operate by twisting their wire around a spiral, causing a linear axial deflection. This twisting stresses the wire and is essential for its operation.

Applications

Manufacturers widely use compression springs as they are robust, easy to assemble and cost-effective. They come in many shapes and sizes, including cylindrical, conical, barrel, hourglass and helical compression springs. This allows them to meet many requirements related to force, fatigue, environment, size, and cost.

Many industries use compression springs in various applications, including:

Common Uses

Energy Storage: Store mechanical energy for later use.
Positioning: Hold components in place.
Shock Absorption: Mitigate shocks and filter vibrations.
Force Control: Regulate force in various applications.
Aesthetic Appeal: Provide a clean, finished look.

Industries

Automotive: Vehicles and parts.
Aeronautics: Aircraft components.
Electronics: Gadgets and devices.
Medical Device Springs: Tools and machinery.
Industrial Equipment: Heavy machinery.
Manufacturing Goods: Toys, musical instruments etc.
Mining and Drilling: Extraction equipment.
Precision Instruments: Fine measurement tools.

Spring Material

Compression springs are made from various materials such as carbon steel, stainless steel, phosphor bronze, and nickel alloys. The material chosen depends on the specific design requirements.

Factors to Consider When Selecting Spring Material

Space Limitations
Force/Pressure Requirements
Movement/Deflection
Environmental Conditions (e.g., marine, indoor)
Fatigue Requirements
Conductivity Needs

Purchasing Compression Springs

When buying, consider the following factors:

Volume/Quantity: Order size.
Material/Finish: Options include carbon steel, stainless steel wire, and bright zinc plating.
Stock vs. Custom Springs: Off-the-shelf or bespoke solutions.
Availability: Lead times.
Cost: Budget considerations.
Application: Specific use cases.
Working Environment

Entex™™ Compression Springs

Entex™™ has over 70 years of experience in designing and making springs. They offer a wide variety of standard-sized compression, extension, torsion, and die springs. These stock springs are good for testing custom springs or as cheaper options for small projects.

Coil Springs Direct Ltd

Coil Springs Direct Ltd offers a variety of springs, including compression, torsion, and extension springs. We also offer custom springs, spring clips, and wire shapes. as well as design and supply services.

With over 1300 springs in stock, ready to deliver the next-day. Please contact us to learn more about our spring range.

Quality Certifications

Coil Springs Direct Ltd holds the following certifications:

ISO 9001:2015: Quality Management Systems for coil springs and related products.
ISO 13485:2016: Quality Management Systems for medical devices.

Quality Statement

Coil Springs Direct Ltd is committed to providing high-quality, reliable products that meet customer specifications and regulatory requirements. Our Quality Management System (QMS) drives continual improvement and enhances customer service, ensuring satisfaction with product quality, reliability, delivery, and service.

Coil Springs Direct works to quickly find and fix any issues to minimize impact on customers.

We will set goals to make things better for our customers by improving efficiency and adding value. We will also focus on product quality, reliability, delivery, and customer service.

Frequently Asked Questions

What is a compression spring?

A compression spring is a mechanical device designed to resist compressive forces and store energy when compressed. Typically made from coiled wire, it returns to its original shape when the force is removed, making it ideal for applications like suspensions, valves, and shock absorption systems.

What is the purpose of a spring compressor?

A spring compressor is a specialised tool used to safely compress and hold springs during installation or removal, particularly in automotive suspensions. Its purpose is to prevent accidents by securely holding the spring under tension, making maintenance and repairs more efficient and safe.

What is the difference between a pressure spring and a compression spring?

A compression spring is designed to resist compressive forces, storing energy as it is compressed and returning to its original shape when the force is removed. A pressure spring, often a type of compression spring, specifically handles high-pressure applications, offering enhanced durability and performance under intense loads.

THE COIL SPRING EXPERTS!