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POC overload limiters – Transmission safety at adjustable pressure

Adjustable pressure torque limiters are used to limit torque peaks. The effectiveness of the POC 2400 / 3091 limiters is based on their resistance to wear and high temperatures. All the components of this safety unit have been stringently tested and used in the automotive industry. They are designed to undergo thousands of friction driven actions (contrary to conventional friction clutches) under severe working conditions. With the POC system, there is no loss of transmitted torque arising from possible friction disk slippage. Hence you can be sure that the torque level you have selected is transmitted.


  • Protection against overloading
  • Cost savings on machine repairs.
  • Supports repeated friction disk slippage.
  • Absorbs shocks
  • Can be fitted to any type of machine.


Contact persons D.GUTZWILLER

D. Gutzwiller SAS
Domaine du Grand Kohlberg
Phone:  +33 (0)
Fax: +33 (0)
E-mail: info(at)