Individual characteristics of group hanging electric hoist
Group is a ring hanging electric Wire rope hoist , the speed of a minimum due to run smoothly, it is used for more than one body together with lifting large irrigation work, today to introduce you to the individual group hanging electric hoist the main features.
Single-phase group hanging electric rope hoist motor regardless of the primary and secondary windings, add a small lane on the line are their own reform. If the words of two, regardless of the primary and secondary windings of the line and end line of resistance is common as large, if the words of the primary and secondary windings of the primary winding and the common terminal must be greater than the secondary winding resistance and public really a resistor.
With a multimeter side look.Hoist equipment From the motor came out three lines, one is really a common line, the other two are the two windings into the line. It also can be seen coming out from the motor to determine the root of the number line, and if the secondary winding of the main requirements for reversing the words came out of the line from the motor root of the number is at least 4. If it is three and that is regardless of the primary and secondary windings of the motor where you look out from the root of the number line.
Single group hanging electric lift hoist lifting height H, is the top surface of the orbit, from the extract device promised to track down on the ground or below the top surface, called the decline in its decentralized depth interval, when used shall not exceed the lifting height, otherwise occur due to overloading caused by heavy falls and other accidents.