Power Transmission > Sprockets > Torque Limiter Sprockets and Assemblies

65 Roller Chain Torque Limiter Assembly

Note: Custom Cut to Length Chain Also Available
SKU: 65-TORQUE-LIMITER
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65 Roller Chain Torque Limiter Assembly Features
65 Roller Chain Torque Limiter Assembly Specifications

Our state-of-the-art Series 65 Roller Chain Torque Limiter Assembly is designed to protect machinery from damage caused by excessive torque. By integrating a sprocket with a clutch assembly, it provides precise, adjustable friction for effective torque control. The Series 65 Torque Limiter typically includes 6 springs and can deliver up to 1,300 foot-pounds of resistance, with an optional 12-spring configuration for even greater torque management. Torque limiters are vital across industries such as manufacturing, agriculture, automotive, and mining globally. For more information or to request a quote on the Series 65 Torque Limiter, please contact our customer service team, and we will be pleased to assist you!

Series 65 Torque Limiter Specifications

  • Series #: 65
  • Hub Wear Outside Diameter: 6.46"
  • Hub Wear Inside Diameter: 3.63"
  • Smallest 50 Sprocket Tooth Count: 41 Or 43T With 1/2" Bolts
  • Smallest 60 Sprocket Tooth Count: 35 Or 36T With 1/2" Bolts
  • Smallest 80 Sprocket Tooth Count: 27 Or 28T With 1/2" Bolts
  • # Of Springs Standardly: 6
  • Max. Torque Rating: 1,300 FT-LBS With 12-Spring Option
  • Standard Bore & Keyway Size: B5, C6, E1, E4, H4, M4, N4


  • Series #: 65
  • Hub Wear Outside Diameter: 6.46"
  • Hub Wear Inside Diameter: 3.63"
  • Smallest 50 Sprocket Tooth Count: 41 Or 43T With 1/2" Bolts
  • Smallest 60 Sprocket Tooth Count: 35 Or 36T With 1/2" Bolts
  • Smallest 80 Sprocket Tooth Count: 27 Or 28T With 1/2" Bolts
  • # Of Springs Standardly: 6
  • Max. Torque Rating: 1,300 FT-LBS With 12-Spring Option
  • Standard Bore & Keyway Size: B5, C6, E1, E4, H4, M4, N4
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