Product Specification

304 Stainless Steel Wire Forming Spring for EH12 Clutch

Product Introduction

TOPONE 304 stainless steel wire forming spring is designed for EH12 clutch applications where a formed spring structure is required for a specific mechanical assembly.

Manufactured from AISI 304 stainless steel wire, the spring can be produced according to the required shape, wire diameter, forming geometry and assembly dimensions. The available stainless steel wire diameter range is 0.15–12 mm.

For clutch and mechanical components, spring performance depends on factors such as wire diameter, material condition, coil or bend geometry, working stroke and installation space. These parameters should therefore be defined together when developing a custom wire forming spring.

TOPONE supports customized wire forming according to technical drawings, samples or specified dimensions.

Product Specifications

Why Use 304 Stainless Steel for Wire Forming Springs?

Defined Material Grade

AISI 304 provides a clearly specified stainless steel material for mechanical wire-forming applications. The final material selection should consider the working environment, mechanical requirements and applicable customer specification.

Suitable for Customized Forming

Wire forming springs are generally designed around the final component geometry rather than supplied as a universal spring size.

The wire diameter, bending radius, coil dimensions, free length and connection points can be defined according to the EH12 clutch assembly requirements.

0.15–12 mm Wire Diameter Range

The 0.15–12 mm range covers different wire-forming requirements. The appropriate diameter should be selected according to the spring geometry, available installation space and required mechanical function.

EH12 Clutch Wire Forming Application

For clutch-related components, the spring geometry needs to match the mechanical assembly.

Important design parameters may include:

• Wire diameter

• Overall spring dimensions

• Bending position

• Coil diameter

• Free length

• Working stroke

• Mounting points

• Required spring force

• Operating temperature

• Installation space

Providing a technical drawing or sample can help define these parameters before production.

Product Advantages

304 Stainless Steel Construction

The use of AISI 304 provides a defined stainless steel material option for clutch and mechanical wire-forming applications.

Custom Wire Geometry

The spring can be formed according to the required geometry rather than being limited to a standard coil configuration. This is useful for clutch components with specific mounting or movement requirements.

Wide Wire Diameter Range

With a 0.15–12 mm diameter range, different wire sizes can be evaluated according to component design and mechanical requirements.

Drawing-Based Production

Customers can provide a technical drawing, sample or dimensional specification. The wire diameter, material, spring geometry and forming points can then be confirmed before production.

Multiple Surface Options

Bright and soap-coated surface conditions can be specified according to the wire-forming process and product requirements. The appropriate surface should be confirmed according to downstream processing and final application.

How to Specify a Clutch Wire Forming Spring

1. Confirm the Stainless Steel Grade

For this product, the specified material is 304 stainless steel. If the working environment requires another grade, material selection should be reviewed before production.

2. Define Wire Diameter

Specify the required diameter within the 0.15–12 mm range.

3. Provide Spring Geometry

The drawing should ideally include:

• Overall dimensions

• Coil diameter

• Bend angles

• Free length

• Wire diameter

• Hook or mounting configuration

• Critical tolerances

4. Confirm Mechanical Requirements

Where applicable, provide the required spring force, working stroke, operating position and load conditions.

These parameters are important because spring force cannot be determined from wire diameter alone.

5. Confirm Surface Condition

Specify whether the required wire surface is bright or soap coated according to the forming process and finished-component requirements.

Quality and Technical Documentation

For customized wire forming springs, quality control should cover the complete product specification rather than material grade alone.

The agreed specification can include:

material grade + wire diameter + spring geometry + dimensional tolerances + surface condition + mechanical requirements + applicable standard.

For drawing-based products, the technical drawing or approved sample can be used as the reference for production and inspection.

Relevant material and quality documentation can be provided according to the agreed product specification.

FAQ

What material is used for the EH12 clutch spring?

This product is specified as AISI 304 stainless steel wire.

What wire diameter is available?

The standardized content uses a 0.15–12 mm diameter range. The actual diameter should be selected according to the clutch spring design and mechanical requirements.

Can the spring be manufactured according to a drawing?

Yes. A technical drawing or sample can be used to define the wire diameter, spring geometry, bends, mounting points and dimensional requirements.

Is this a standard coil spring?

No. This product is a wire forming spring designed for a specific EH12 clutch application. Its geometry can include bends, loops, coils or other formed sections according to the component design.

What information is needed for quotation?

A drawing or sample is preferred. If no drawing is available, provide the wire diameter, material grade, overall dimensions, spring shape, working stroke and required spring force where available.