The aluminum profile traction machine has three major functions: lifting, tensioning and tensioning, with exquisite shape, reasonable structure, strong breaking force and good wear resistance. The fuselage adopts aluminum alloy shell, which has long service life, light weight, easy to carry and easy to operate. It is suitable for dry gun truck traction, communication erection, pipeline laying, power installation, tunnel and deep well operation, oil use, railway traction, etc., with a wide range of applications. Wire ropes have high wear resistance and breaking force. The wire rope hand pulling machine uses the principle of beating the rod, with the help of the human forward or reverse pull handle, with small hand force, it is converted into a large tonnage of halo load for linear movement, to complete lifting, traction and tensioning. Type of work. The auxiliary motor on the electric locomotive can be either a DC motor or a three-phase AC asynchronous motor. When a DC motor is used as an auxiliary motor, it must be powered by a dedicated silicon rectifier. When using a three-phase AC asynchronous auxiliary motor, the three-phase power supply must be powered by a static phase changer, a frequency conversion device, or a dedicated rotating machine. This special rotary motor, known as a split camera, converts single-phase alternating current into three-phase alternating current.
