The LiftMaster 5010730 Reel Take-Up is a replacement cable retractor designed for safety-edge wiring on commercial and industrial overhead doors. Featuring a 3-conductor 18 AWG cable with 30 ft of travel, it manages the moving connection between a door-mounted sensing edge and a LiftMaster commercial door operator, keeping wiring neatly wound as the door opens and closes. This take-up reel helps maintain reliable entrapment protection communication for rolling steel and sectional doors, reducing cable fatigue compared to loose leads or coil cords and supporting smooth operation in high-cycle environments.
This cord reel is intended for use where a 3-wire edge interface is required; installers should verify compatibility with the operator’s edge input and control board settings per the LiftMaster manual and UL 325 requirements. Typical wiring involves common and signal conductors from a monitored or non-monitored sensing edge routed through the reel to the operator’s edge terminals. Mount and tension the reel according to manufacturer instructions to ensure consistent cable payout and retraction, then test the edge function during open/close cycles. The 5010730 is suitable as a direct replacement or retrofit part for commercial door applications where a dependable take-up assembly is needed for safety-edge wiring management.