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Electric hoist safety device

2025-08-08

rizhi

Safety devices: Upper and lower limit switches: Prevent collisions when the hook reaches the extreme positions. Overload protection (some models): Automatically cuts off power supply (electric) or cannot be lifted (manual) when the load exceeds the rated lifting capacity. Brake: An electromagnetic brake built into the electric hoist motor to ensure that the load can be safely stopped immediately upon power failure. Safety tongue (hook): Prevents the load from accidentally falling off. Chain bag: Collects lubricating oil and prevents the chain from swinging and injuring people.