What is the maximum load rating of the Clutch in a twin tension rope system?

• A. 150 kg
• B. 200 kg
• C. 272 kg
• D. 300 kg

Answer: (C)

In a twin tension rope system, the clutch’s maximum load rating is the highest load it can transmit safely without slipping or failing, taking into account material strength, friction, and a safety margin for dynamic conditions. Because two rope strands contribute to the overall force the clutch must handle, the rating is set to a value that preserves reliable engagement under the expected maximum load. The specified rating of 272 kg reflects the manufacturer’s published limit for this configuration, providing the needed safety margin while staying within what the clutch is designed to support. The other numbers either fall short of the required capacity or exceed what this model is rated to handle, making 272 kg the appropriate choice.