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Jiangsu Sunzo Spring Elasticity Technology Co., Ltd

  • China,Nanjing
  • Verified Supplier

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China Multi-layer Wave Spring Designed to Overcome Axial Spatial Constraints
China Multi-layer Wave Spring Designed to Overcome Axial Spatial Constraints

  1. China Multi-layer Wave Spring Designed to Overcome Axial Spatial Constraints

Multi-layer Wave Spring Designed to Overcome Axial Spatial Constraints

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Free Height 2.0 mm to 150.0 mm
Corrosion Resistance High
Temperature Resistance Up to 700°C
Radial Alignment Direct, no misalignment
Wave Configuration Uniform pitch crest-to-crest
Operatingtemperature -200°C to 400°C
End Types Plain ends or shim ends
Quality Certifications IATF 16949, ISO 9001/14001/45001
Free Height Range 1.00 mm - 150.00 mm
Corrosionresistance High
Radial Force Uniform
Cycle Durability 500,000 cycles
Structural Feature Uniform crest-to-crest contact
Pressure Rating 35 MPa
Carbon Steel Grades SAE 1070-1090
Certification CE/IATF16949/45001/14001/9001
Brand Name Sunzo
Place of Origin Sihong, China

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  1. Product Details
  2. Company Details

Product Specification

Free Height 2.0 mm to 150.0 mm Corrosion Resistance High
Temperature Resistance Up to 700°C Radial Alignment Direct, no misalignment
Wave Configuration Uniform pitch crest-to-crest Operatingtemperature -200°C to 400°C
End Types Plain ends or shim ends Quality Certifications IATF 16949, ISO 9001/14001/45001
Free Height Range 1.00 mm - 150.00 mm Corrosionresistance High
Radial Force Uniform Cycle Durability 500,000 cycles
Structural Feature Uniform crest-to-crest contact Pressure Rating 35 MPa
Carbon Steel Grades SAE 1070-1090 Certification CE/IATF16949/45001/14001/9001
Brand Name Sunzo Place of Origin Sihong, China
High Light multi-layer wave spring axial spatial ,multi turn wave spring design ,wave spring axial constraint solution
Multi-layer Wave Spring for Compact Axial Applications
A multi-layer waveform spring is a precision elastic component engineered to deliver significant axial force within minimal space constraints. This innovative design combines multiple wave-shaped spring layers, offering space savings of over 50% compared to conventional helical springs while maintaining comparable load capacity.
Design Architecture and Working Principle
Available in 2, 3, 4, 5 or more layers, these springs can be configured in opposed or stacked arrangements. Stacked configurations increase spring force, while opposed arrangements provide greater deflection. This flexibility gives engineers additional design variables beyond traditional wire diameter and coil length parameters.
Technical Specifications
Parameter Range
Inner Diameter 8-300 mm
Outer Diameter 12-320 mm
Free Height 2.0-50 mm
Working Travel 0.5-20 mm
Load Capacity 10 N to 20,000 N
Wave Count Options 3, 4, 5, 6 and custom designs
Material Selection
Material options include 50CrVA, 65Mn, 301 stainless steel, 304 stainless steel, 17-7PH and Inconel alloys. Operating temperature ranges vary by material:
  • Spring Steel: -40 to 120°C
  • Stainless Steel: -60 to 250°C
  • High-Temperature Alloys: Up to 600+°C
Manufacturing Precision
High-precision CNC winding and forming ensures consistent performance with tight tolerances:
  • Inner Diameter Tolerance: ±0.1 mm
  • Free Height Tolerance: ±0.05 mm
  • Load Tolerance: ±8%
Industrial Applications
Particularly suited for industrial robots, these springs excel in:
  • Robot joint mechanisms
  • Reduction gear assemblies
  • Servo-motor bearing arrangements
  • End-effector mechanisms
Surface Treatment Options
Available surface treatments include blackening, zinc plating, passivation, Dacromet and zinc-aluminum coatings. Carbon steel typically receives blackening treatment, while stainless steel is normally passivated.
Customization Capabilities
Jiangsu Sunzo provides comprehensive customization services including selection calculation, working-condition analysis and structural optimization. For custom orders, provide installation dimensions, target load, working travel, cycle requirements, temperature, and any corrosion or cleanliness constraints.
Frequently Asked Questions
What is a multi-layer waveform spring?
A wave-shaped elastic component made from multiple formed layers to provide controlled axial force in a compact package.
What load range is available?
10 N to 20,000 N, depending on geometry and material selection.
Can dimensions be customized?
Yes, smaller or larger dimensions and customized specifications can be evaluated and produced.
Engineering Support: Jiangsu Sunzo Elastic Technology Co., Ltd. provides comprehensive technical evaluation from drawings, samples or application data, connecting spring design with your specific installation space, load requirements and operating environment.

Company Details

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 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2006

  • Total Annual:

    1.2M-1.4M

  • Employee Number:

    160~200

  • Ecer Certification:

    Verified Supplier

Jiangsu Sunzo Spring Elasticity Technology Co., Ltd. Jiangsu Sunzo Spring Elasticity Technology Co., Ltd. is a mixed-ownership enterprise established with the participation of China National Nuclear Corporation. The R&D center is located in Nanjing, Jiangsu, while the production base is situat... Jiangsu Sunzo Spring Elasticity Technology Co., Ltd. Jiangsu Sunzo Spring Elasticity Technology Co., Ltd. is a mixed-ownership enterprise established with the participation of China National Nuclear Corporation. The R&D center is located in Nanjing, Jiangsu, while the production base is situat...

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  • Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
  • No.20, Xinghuo Road, Nanjing High-tech Development Zone
  • https://www.spring-disc.com/

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