Original Specification Entex™ Stock Springs

Original Entex™ Specification:

Entex™ Compression Springs

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Compression Springs Diagram

Spring Diameter

Material

Free Length

Reset
Stock Code Material Outside Diameter (mm) Inside Diameter (mm) Free Length (mm) Wire Diameter (mm) Rate N/mm Approx Solid Height (mm) More Details
1 CS 3.18 2.16 12.7 0.51 3.5 6.35 View Product
10 CS 6.35 4.73 12.7 0.81 5.08 5.84 View Product
100 CS 12.7 9.44 63.5 1.63 3.33 28.96 View Product
101 CS 12.7 8.64 63.5 2.03 8.23 39.37 View Product
102 CS 12.7 10.26 76.2 1.22 0.92 22.35 View Product
103 CS 12.7 9.44 76.2 1.63 2.77 34.04 View Product
104 CS 12.7 8.64 76.2 2.03 6.65 47.5 View Product
105 CS 15.88 13.04 25.4 1.42 1.93 13.2 View Product
106 CS 15.88 12.22 25.4 1.83 8.06 13.2 View Product
107 CS 15.88 11.2 25.4 2.34 29.77 15.24 View Product
108 CS 15.88 13.04 31.75 1.42 1.49 16 View Product
109 CS 15.88 12.22 31.75 1.83 4.99 19.3 View Product
11 CS 6.35 4.31 12.7 1.02 13.66 7.37 View Product
110 CS 15.88 11.2 31.75 2.34 19.61 20.07 View Product
111 CS 15.88 13.04 38.1 1.42 2.45 11.43 View Product
112 CS 15.88 12.22 38.1 1.83 6.13 16.51 View Product
113 CS 15.88 11.2 38.1 2.34 14.89 24.64 View Product
114 CS 15.88 13.04 50.8 1.42 1.66 14.99 View Product
115 CS 15.88 12.22 50.8 1.83 4.48 20.83 View Product
116 CS 15.88 11.2 50.8 2.34 11.21 30.73 View Product
117 CS 15.88 13.04 63.5 1.42 1.36 17.78 View Product
118 CS 15.88 12.22 63.5 1.83 3.41 25.91 View Product
119 CS 15.88 11.2 63.5 2.34 8.76 37.59 View Product
12 CS 6.35 5.13 19.05 0.61 0.96 6.1 View Product
120 CS 15.88 13.04 76.2 1.42 1.05 21.84 View Product
121 CS 15.88 12.22 76.2 1.83 2.89 29.97 View Product
122 CS 15.88 11.2 76.2 2.34 7.71 41.91 View Product
123 CS 15.88 13.04 88.9 1.42 0.88 25.4 View Product
124 CS 15.88 12.22 88.9 1.83 2.42 34.8 View Product
125 CS 15.88 11.2 88.9 2.34 6.39 49.28 View Product
126 CS 15.88 13.04 101.6 1.42 0.74 29.21 View Product
127 CS 15.88 12.22 101.6 1.83 2.1 39.37 View Product
128 CS 15.88 11.2 101.6 2.34 6.57 48.26 View Product
129 CS 19.05 15.39 25.4 1.83 5.43 11.43 View Product
13 CS 6.35 4.73 19.05 0.81 3.68 7.62 View Product
130 CS 19.05 14.37 25.4 2.34 15.76 14.48 View Product
131 CS 19.05 13.15 25.4 2.95 44.66 18.28 View Product
132 CS 19.05 15.39 38.1 1.83 2.8 18.8 View Product
133 CS 19.05 14.37 38.1 2.34 10.51 19.81 View Product
134 CS 19.05 13.15 38.1 2.95 25.39 27.94 View Product
135 CS 19.05 15.39 50.8 1.83 3.41 16.26 View Product
136 CS 19.05 14.37 50.8 2.34 7.88 24.64 View Product
137 CS 19.05 13.15 50.8 2.95 21.01 32.51 View Product
138 CS 19.05 15.39 63.5 1.83 2.54 20.32 View Product
139 CS 19.05 14.37 63.5 2.34 6.3 29.21 View Product
14 CS 6.35 4.31 19.05 1.02 9.81 9.65 View Product
140 CS 19.05 13.15 63.5 2.95 16.29 39.62 View Product
141 CS 19.05 15.39 76.2 1.83 2.1 23.37 View Product
142 CS 19.05 14.37 76.2 2.34 5.25 34.04 View Product
143 CS 19.05 13.15 76.2 2.95 13.31 46.99 View Product

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

 

 

Industries

 

 

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

Purchasing Compression Springs

When buying, consider the following factors:

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:

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.