Application of CM Series Three Phase AC Permanent Magnet Synchronous Motor Controller on Small Excavator

Case Overview

The traditional material elevator is very simple in overall design. It depends on steel wire rope for lifting, has no safe park-ing device, and has a very low safety factor. With the continuous development of the construction site industry, SC100 se-ries cargo construction elevators are applied. Compared with the traditional construction material elevator, it has the chara-cteristics of beautiful shape, light structure, convenient disassembly, safety, reliability, strong applicability, and wide use. It can be combined into various forms as required, including regular section and irregular section, with a lifting capacity of 1000kg and a running speed of 26m/min. It can realize 0-26m/min stepless speed regulation and automatic layer selection and leveling to meet the needs of different users. It has better technical performance, more safe and reliable working mec-hanism, and more compact structure. Now it has gradually replaced the traditional basket and wire rope material hoist, and is widely used in the construction of low and middle buildings.

Scheme Advantages

1. In most cases, there is no fatal inter-ference to peripheral devices during operation;
2. Fast and accurate control, fast resp-onse to load changes;
3. Low noise, large low-frequency tor-que; Strong carrying capa-city and energy saving;
4. Simple operation and good stability.
5.  

System commissioning

1. The channel, address, rate and forward error correcti-on parameters of the left and right cage variable frequ-ency drives of the same machine and the operation box shall be the same;
2. Steps to enter the U group parameters of the con-sole: press and hold the "Start" and "Bell" keys for more than 3 seconds at the same time, enter the password "258", and press the "OK" key to enter the U group parameters (if the console is a combi-nation of left and right cages, operate and modify it on the left keyboard;
3. The application of Chuang KD600 frequency converter on the site of the cargo construction elevator not only enhances the safety and reliability of the equipment, but also hardly feels the impact between the mechani-cal systems during the start and stop process, greatly improving the stability and comfort of the elevator dur-ing operation, greatly improving the production efficien-cy of the system, facilitating operation and maintenan-ce, saving operating costs for customers, and improv-ing work efficiency, It is worth popularizing and using extensively.