Flow control precision of peristaltic pump
Number of hits:6492017-01-06 07:54:21 Sources: http://www.084290.com/gsxw/n30.html
There are many factors that affect the flow control precision of the peristaltic pump, the main points are as follows: three:
1 types of motor drive motor; at present on the market is divided into a peristaltic pump for step motor, brushless DC motor, brushless servo motor, AC or DC speed motor, the speed control accuracy is the highest stepping motor and brushless servo motor;
2 size: the size of the inner diameter of the hose hose as the control precision is inversely proportional to the fluid flow; high precision, small diameter hose selection; and the company has a full set of hose series and specifications for users to choose, can meet the different requirements of customers;
3 control system: control idea is through the traditional peristaltic pump to control the flow of time; the optimal set of peristaltic pump by controlling the pulse mode, with special motor vector control technology and automatic correction system, flow range error is less than +/-0.5%.