Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
                                                                                                           
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Heavy Duty High Torque Disc Spring 5000Nm Anit Loosening Serrated Belleville Washer

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
Brand: Sunzo
Product Description
High Torque Disc Spring: Resist Rotational Loosening in Heavy-Duty Applications
Rotational loosening poses a critical threat to heavy-duty machinery integrity, often leading to equipment downtime, component failure, and safety hazards in industries such as construction, mining, and manufacturing.
Advanced Anti-Loosening Technology
High Torque Disc Spring addresses this challenge through an innovative design that combines precision engineering with advanced material science to deliver superior anti-loosening performance. Unlike conventional washers or springs, this specialized component generates a constant counter-torque force exceeding 5,000 Nm in standard configurations, creating a mechanical lock that prevents rotational slippage even under dynamic load conditions.
Engineering Excellence
The patented conical geometry ensures uniform torque distribution across mating surfaces, reducing localized stress by up to 40% compared to flat washers and minimizing wear on shafts, gears, and bolted connections.
Technical Specifications
Materials: Heat-treated chrome silicon steel (ASTM A231) or Inconel 718
Temperature Range: -50°C to 300°C
Load Cycles: 200,000+ without performance degradation
Fastener Compatibility: M12 to M48
Inner Diameter Tolerance: ±0.02mm
Industry Standards & Testing
Engineered to comply with ISO 8411 and DIN 2093 standards, it undergoes rigorous testing including vibration analysis (per IEC 60068-2-6) and corrosion resistance trials (ASTM B117 salt spray testing for 500+ hours).
Application Scenarios
  • Construction Equipment: Secures hydraulic cylinder mounts against dynamic torque loads
  • Mining Operations: Stabilizes conveyor system gears under heavy ore transport
  • Manufacturing: Ensures precision alignment of stamping press components during high-speed production cycles
By maintaining consistent clamping force under thermal expansion and contraction, High Torque Disc Spring significantly extends maintenance intervals—reducing downtime by an average of 35% in field applications.
High Torque Disc Spring component showing precision engineering and conical design

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Company Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
Location No.20, Xinghuo Road, Nanjing High-tech Development Zone
Contact Person wendy

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