Operating a hoist includes knowing the weight restrictions and requirements as well as built-in safety features. The operator may set operating limits of a hoist, which limit movements under certain circumstances. A hoist also comes with safety features that prevent overloading a lift, limit travelling movement, or prevent all movements with an emergency stop button.
Once all regulations and requirements are set, the operator uses the controller to activate the relevant button or joystick to move the hook vertically. The signals given by the operator, along with any safety devices or sensors, control the break and motor. When the hoist receives the signal, power is supplied to the motor, releasing the break. The motor drives the hoisting gear, which reduces the rotation speed and increases torque in order to lift the load.
The rope is fixed to the hoisting drum on one end and connected to the rope anchorage on the other. As the hoist drum rotates, the rope winds or unwinds and is guided into the correct groove of the drum, allowing the hook to raise or lower. There are two ways to stop a hoist: by releasing the up or down controls on the controller, or by activating the emergency stop button.
