Guangdong Aukin Precision Technology Co., Ltd
Guangdong Aukin Precision Technology Co., Ltd
Home> Products> Automotive Spring> Car Seat Springs> Automotive Constant Force Spring
Automotive Constant Force Spring
Automotive Constant Force Spring
Automotive Constant Force Spring
Automotive Constant Force Spring
Automotive Constant Force Spring

Automotive Constant Force Spring

$0.03-0.05 /Piece/Pieces

Payment Type:T/T
Incoterm:FOB,Express Delivery
Min. Order:1 Piece/Pieces
Transportation:Land,Ocean,Air,Express,Others
Load Capacity:
Wire Gauge:
Carrying Method:
Product Attributes

Place Of OriginChina

Types OfFlat;leaf;plate, Spiral

MaterialHigh-Performance Alloy Steel (ASTM A228 / SAE 1095), Stainless Steel (Grade 301/304)

CoatingZinc-Nickel Plating (automotive-grade corrosion resistance), Epoxy Coating (optional for extreme heat/chemical exposure)

UseDelivers consistent linear force across deflection range, Designed for high-cycle, space-constrained automotive systems

ApplicationSeatbelt retractors, throttle pedals, window regulators, sunroof systems, HVAC actuators

Packaging & Delivery
Selling Units : Piece/Pieces

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Product Description
Item: Automotive Constant Force Spring
Place of Origin: Guangdong, China
Brand Name: Aukin Precision 
Product Name: Constant Force Spring
Core Material:
- High-performance alloy steel (e.g., ASTM A228/SAE 1095)
- Stainless steel (Grade 301/304 for corrosion resistance) 
Coating: 
- Zinc-nickel plating (anti-corrosion, automotive-grade durability)
- Epoxy Coating (optional, for extreme environments)
Application: Seatbelt retractors, throttle pedals, window regulators, sunroof systems and HVAC actuators
Surface Treatment: 
- Passivation (stainless steel, enhances corrosion resistance)
- Shot Peening (improves fatigue life)
Technical Specifications:
- Load Range: 0.5 N to 50 N (customizable)
- Temperature Range: -40°C to +150°C
Key Features:
- High Durability: Engineered for long-term performance under repetitive stress
- Corrosion Resistance: Zinc-nickel/epoxy coatings ensure reliability in harsh environments
- Precision Force Control: Consistent linear output for smooth operation
- Space Efficiency: Compact design ideal for tight automotive assemblies
- Customizable: Tailored dimensions, coatings and load curves to meet OEM requirements
Compliance: Complies with ISO, DIN and industry-specific standards
Certificate: IATF16949/IS09001/1S014001/IS045001/CE/ROHS
OEM/ODM: Available 
Sample: Supported
MOQ: for samples; 100 pieces/ for mass production: depends on customer needs
Lead Time: 7-10 Days; Mass Production 15-30 Days
Packaging: Standard Plastic Cover, Standard Boxes,Customization upon request
Payment Terms: T/T L/C,Western Union, Alipay, PayPal. etc.
Shipping Terms: Air Freight, Ship Freight, Express
Nearby Port: Guangzhou, Shenzhen, Ningbo
 
Additional Notes:  Ideal for engineers seeking reliable, high-performance springs for critical automotive mechanisms.
constant-force-springs-Photoroom
 
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