Slack Cable Detector – Winch Safety Device

Slack cable detector for winch

The slack cable detector is a safety device designed to automatically stop the winch from unwinding when the load is dropped to the ground or if it becomes stuck.

This system applies constant pressure to the cable using a spring . When the cable tension disappears (slack cable) , a switch automatically cuts the electrical signal to the winch's descent control , thus preventing further cable unwinding.

This device helps to protect the cable, winch and lifting equipment , while improving the safety of handling and lifting operations .

Functioning

• A spring applies constant pressure to the cable
• When the cable tension decreases or disappears, the system detects a slack cable.
• The switch automatically cuts off the winch's lowering control

Facility

• Installation only on the dead wire of a cable pulley system

Applications

• Lifting winches
• Industrial cranes and hoists
• Handling equipment
• Applications requiring protection against slack cable

Why choose Capital Winch

Capital Winch is a Canadian company specializing in hydraulic winches, industrial electric winches and lifting accessories for commercial and industrial applications.

• Specialized expertise in winches
• Professional technical support
• Parts and accessories available
• Products tested and approved
• After-sales service in Canada