SUNZO Precision Engineered Disc Spring for Small Load Applications with Micro-Adjustable Stiffness
SUNZO Precision Engineered Disc Spring for Small Load Applications with Micro-Adjustable Stiffness
Basic Properties
Place of Origin:
Sihong, China
Brand Name:
Sunzo
Certification:
CE/IATF16949/45001/14001/9001
Trading Properties
Minimum Order Quantity:
Negotiable
Price:
Negotiable
Payment Terms:
Negotiable
Product Summary
SUNZO Disc Springs offer precision elasticity for small loads (0.5-50N) with micro-adjustable stiffness. Features 30% space savings, ISO 16148 certification, and corrosion-resistant materials. Ideal for compact industrial applications requiring durability and reliability.
Product Custom Attributes
Highlight
precision engineered din 2093 disc spring
,65mn din 2093 disc spring
Material:
Steel
Load Type:
Compression
Production Process:
Hot Roll
Shape:
Flat
Specification:
SUS 302
Stiffness Range:
0.1-10 N/mm
Load Range:
0.5-50N
Axial Space Reduction:
30%
Elastic Recovery:
>95%
Surface Treatment Thickness:
8-12μm
Salt Spray Resistance:
1,000+ Hours
Fatigue Life:
10⁵ Cycles
Yield Strength:
80%
Dimensional Tolerance:
±0.02mm
Material Option 1:
65Mn
Material Option 2:
SUS304
Surface Treatment 1:
Phosphating
Surface Treatment 2:
Dacromet Coating
Test Standard:
ISO 16148
Salt Spray Standard:
ASTM B117
Product Description
Detailed Specifications & Features
SUNZO Disc Spring Elasticity Precision Engineered for Small Load Applications
Product Overview
SUNZO Disc Spring delivers exceptional elasticity and meticulously calibrated performance for small load applications where precision and reliability are critical. Unlike conventional coil springs, our disc spring provides micro-adjustable stiffness (0.1-10 N/mm) and stable axial preload, making it ideally suited for scenarios requiring minimal load (0.5-50N) and controlled deformation.
Key Features & Benefits
- Unique conical geometry enables 30% reduction in axial space compared to traditional springs
- Broad non-linear load-deflection characteristics for precise control
- Configurable in parallel, series, or nested stacks to tailor elasticity
- Parallel stacking reduces stiffness for micro-preload in sensor assemblies (e.g., 0.5N axial force)
- Series combinations maintain stability under dynamic small loads
Materials & Construction
Premium Material Options:
- 65Mn high-carbon spring steel with >95% elastic recovery
- SUS304 corrosion-resistant stainless steel for humid/electronic environments
- Phosphating (8-12μm thickness for wear resistance)
- Dacromet coating (1,000+ hours salt spray resistance per ASTM B117)
Quality & Performance
Rigorously tested to ISO 16148 standards, our disc springs ensure consistent performance with fatigue life exceeding 10⁵ cycles at 80% yield strength and dimensional tolerances within ±0.02mm.
Applications
Widely integrated into CNC machine tool micro-adjustment mechanisms, mini-hydraulic valve preload systems, and electronic component connectors (e.g., PCB socket contacts). SUNZO Disc Spring offers seamless integration, long-term durability, and unmatched precision for small load applications.
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