400 Series Autogard Torque Limiter

The 400 Series is designed to meet your needs for a high and low speed limiter. The 400 Series is unique in its use of 2-set balls on concentric pitch circles. 

400 Series Autogard Torque Limiter


  • Reverse to reset funtion
  • Suitable for hihg and low speed applications
  • Torque range upto 1,800,000 in-lbs (203,372 Nm)
  • Shaft sizes up to 10 inches


  • Fly wheel or large gear mount 
  • Accurate torque limitation reduces expensive downtime
  • Springs can be changes without the need to remove the torque limiter from the chain drive
  • Available in large number of stlyes, enabling multi-application use


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