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66 Roller Chain Torque Limiter Assembly

SKU: 66-TORQUE-LIMITER
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66 Roller Chain Torque Limiter Assembly Description/Features
66 Roller Chain Torque Limiter Assembly Specifications

Our cutting-edge Series 66 Roller Chain Torque Limiter Assembly is crafted to protect machinery from damage caused by excessive torque. By integrating a sprocket with a clutch assembly, it delivers precise, adjustable friction for effective torque management. Equipped with 6 springs as standard, it can provide up to 1,500 foot-pounds of resistance, with an optional 12-spring configuration for enhanced control. Torque limiters are essential in industries such as manufacturing, agriculture, automotive, and mining globally. For more information or to request a quote on the Series 66 Torque Limiter, please contact our customer service team, and we'll be happy to assist you!

Series 66 Torque Limiter Specifications

  • Series #: 66
  • Hub Wear Outside Diameter: 6.46"
  • Hub Wear Inside Diameter: 3.0"
  • Smallest 50 Sprocket Tooth Count: 43
  • Smallest 60 Sprocket Tooth Count: 37
  • Smallest 80 Sprocket Tooth Count: 28
  • # Of Springs Standardly: 6
  • Max. Torque Rating: 1,500 FT-LBS With 12-Spring Option
  • Standard Bore & Keyway Size: B5, C6, D4, E1, E4, H4, M4


  • Series #: 66
  • Hub Wear Outside Diameter: 6.46"
  • Hub Wear Inside Diameter: 3.0"
  • Smallest 50 Sprocket Tooth Count: 43
  • Smallest 60 Sprocket Tooth Count: 37
  • Smallest 80 Sprocket Tooth Count: 28
  • # Of Springs Standardly: 6
  • Max. Torque Rating: 1,500 FT-LBS With 12-Spring Option
  • Standard Bore & Keyway Size: B5, C6, D4, E1, E4, H4, M4
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