JIS B 5012 springs

Key Advantages:

• JIS B 5012 Standard – Japanese Industrial Quality
• Hardened springs for high loads
• Accuracy in dimensions and working forces
• Easy identification by color coding:
  • Yellow – light load
  • Blue – medium load
  • Red – high load
  • Green – very high load

Common Applications:

• Injection and stamping molds
• Mechanical drive systems
• Industrial machines under high repetitive loads
• Robotics, precision industries and automated tooling

Technical Characteristics:

• Outer diameter (OD): 10 mm to 60 mm
• Overall length (L0): 20 mm to 305 mm
• Recommended working stroke by load rating:
  • Green: up to 30% of length
  • Blue: up to 25% of length
  • Red: up to 20% of length
  • Yellow: up to 15% of length
• Anti-distortion design and long-term durability