FV-KUPPLUNG – Giunto a lamelle con ruota libera (en) Posted on 20 January 2016 by sgtlink Posted in News FV-Kupplung model: FV-6A-176 Rated torque: 5,000 Nm Maximum torque: 10.00 Nm maximum speed: 3500 rpm FV-KUPPLUNG Fan auxiliary drive. Special design with free wheel with hydrodynamic detachment.