The ES300 series servo driver is a new generation developed specifically for driving permanent magnet servo motor(PMSM),which can realize high-performance vector control of permanent magnet synchronous motor.It is configured with optimization of process action characteristics in the driving process of injection molding machine,such as injection molding speed,pressure maintaining precision control,and stability control when working with the injection molding machine controller.It has a variety of real-time fault protection functions,as well as background software monitoring and communication bus functions.The combination functions are rich,powerful,and stable,and it is easy to realize the parallel connection of single machine and multi-pump,confluence and shunt control.
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Application field:This product is mainly used in plastic molding,pipe extrusion,shoe making,rubber,metal die casting and other industries.
Product improvement:compared with the ES100 series,the oil pressure control performance is further improved,the pressure and speed response is faster,the steady-state pressure fluctuation is smaller,the specification of key components is higher,and the service life is longer.The product is subject to more strict quality control process,with lower failure rate and higher reliability.
Technological breakthroughs
+The system oil temperature is low,and the oil temperature is reduced by 5℃~10℃,which can reduce the specification and configuration of the cooler;
+MTPA algorithm,higher torque per unit current;
+High pressure response speed,maximum pressure up to 50ms;
+With high repetition accuracy,precise flow and pressure control is realized,and the pressure fluctuation can be controlled below±0.5bar;
+Built-in high-performance oil pressure PID control algorithm to achieve faster,more stable and more accurate hydraulic control experience;
+High reliability CAN and 485 communication are adopted to facilitate the realization of parallel connection,confluence and shunt control of single machine and multiple pumps;
+Fast response speed,the precision of the end position of glue injection can reach 0.1mm;
+Support motor temperature KTY/PTC detection,real-time temperature detection and accurate protection;
It can help customers achieve:
1.The system can adapt quickly,and the factory experience parameters can meet more than 90%of the site working conditions
2.It is resistant to harsh environment and adopts shockproof,oil-proof and dust-proof Resolver
3.Multiple fault protection to effectively ensure the safe operation of the injection molding machine system
4.Energy-saving at over-power point,40%~80%less power than the traditional quantitative pump oil pressure system;
5.Energy saving can reach 60%,taking 37KW as an example,the annual power saving value can reach 7w.
6.The system noise can be reduced from 80dB to 65dB.
The newly upgraded new generation ES300 series hydraulic servo driver is an efficient,reliable and stable private service product,striving to make contributions to accelerating the transformation of industrial automation while realizing the product value,and become an efficient partner of customers in the industrial application industry.
