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China factory - Jiangsu  Sunzo  Spring  Elasticity  Technology Co., Ltd

Jiangsu Sunzo Spring Elasticity Technology Co., Ltd

  • China,Nanjing
  • Verified Supplier

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China Overload Proof Annular Spring Helical Corrosion Resistant Alloy Ring Spring
China Overload Proof Annular Spring Helical Corrosion Resistant Alloy Ring Spring

  1. China Overload Proof Annular Spring Helical Corrosion Resistant Alloy Ring Spring

Overload Proof Annular Spring Helical Corrosion Resistant Alloy Ring Spring

  1. MOQ: Negotiable
  2. Price: Negotiable
  3. Get Latest Price
Packaging Details Carton
Delivery Time Negotiable
Payment Terms Negotiable
Material Steel
Load Type Compression
Production Process Hot Roll
Shape Flat
Specification SUS 302
Overload Capacity 150% of rated capacity
Damping Coefficient 0.35
Shock Load Capacity 5000N
Outer Diameter Range 12mm to 200mm
Corrosion Resistance Alloy construction
Self-lubricating Yes
Maintenance-free Yes
Positional Accuracy Micron-level
Fatigue Resistance Yes
Vibration Dampening Yes
Compact Design Helical
Operational Security Enhanced
Performance Efficiency Optimized
Service Intervals Extended
Total Cost Lower ownership
Place of Origin Sihong, China
Brand Name Sunzo
Certification CE/IATF16949/45001/14001/9001

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details Carton Delivery Time Negotiable
Payment Terms Negotiable Material Steel
Load Type Compression Production Process Hot Roll
Shape Flat Specification SUS 302
Overload Capacity 150% of rated capacity Damping Coefficient 0.35
Shock Load Capacity 5000N Outer Diameter Range 12mm to 200mm
Corrosion Resistance Alloy construction Self-lubricating Yes
Maintenance-free Yes Positional Accuracy Micron-level
Fatigue Resistance Yes Vibration Dampening Yes
Compact Design Helical Operational Security Enhanced
Performance Efficiency Optimized Service Intervals Extended
Total Cost Lower ownership Place of Origin Sihong, China
Brand Name Sunzo Certification CE/IATF16949/45001/14001/9001
High Light Overload Proof Annular SpringHelical Annular SpringAlloy ring spring 200mm
Annular Spring Overload-Proof Design for Unmatched Safety
Safety & Reliability Features
Safety is paramount in industrial applications, and Annular Spring delivers with its sophisticated built-in overload-proof mechanism when in the solid (blocked) position. This critical safety feature employs a multi-layered defense system that activates under extreme load conditions, utilizing precision-engineered material properties to resist excessive deformation beyond 150% of rated capacity.
By maintaining structural integrity even during catastrophic load spikes, the spring prevents sudden equipment failure that could lead to costly downtime or personnel hazards. Complemented by its exceptional damping coefficient of 0.35 and maintenance-free design—achieved through corrosion-resistant alloy construction and self-lubricating surfaces—Annular Spring sets new standards for reliability in heavy-duty environments.
From mining excavators operating in harsh terrain to precision aerospace landing gear systems, this spring consistently provides the dual benefits of enhanced operational security and optimized performance efficiency.
Technical Specifications
Overload Capacity: 150% of rated capacity
Damping Coefficient: 0.35
Shock Load Absorption: Up to 5000N
Outer Diameter Range: 12mm to 200mm
Design: Maintenance-free, corrosion-resistant
Applications & Versatility
Its versatility extends far beyond traditional industrial settings, emerging as a cornerstone component in cutting-edge technologies including collaborative robotics, autonomous vehicles, and advanced medical equipment. The annular spring's unique ability to absorb transient shock loads up to 5000N while maintaining micron-level positional accuracy makes it indispensable in dynamic environments where precision and stability are critical.
Its compact helical design facilitates seamless integration into space-constrained systems such as surgical robots and drone propulsion units. This adaptability translates directly to operational benefits: reduced equipment wear through vibration dampening, extended service intervals due to fatigue-resistant materials, and lower total cost of ownership via minimized replacement cycles.
By incorporating Annular Spring technology, industries can achieve the delicate balance between unmatched safety protocols and forward-thinking engineering innovation, effectively addressing the complex demands of modern manufacturing and automation challenges.
Annular Spring technical diagram showing overload-proof design and compact helical construction

Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 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

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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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