Moog (MOOG) is a component of the global electro-hydraulic servo and servo system design and manufacturing leader, founded in 1951 by William C. The the Moog, inventor of the hydraulic servo valve. The products are widely used in aircraft, satellites, space shuttles, rockets, and a variety of industrial automation equipment. Servo control of the injection equipment and blow molding equipment in the industrial field, is one of the important research areas. 
 A. Hydraulic servo system: 
 Of DVP (digital struts.velocity.configfile The Velocity & pressure) card and MOOG D660 series servo valve can achieve accurate, highly repetitive injection molding injection process. DVP card has the following features: 
 ◆ closed loop injection speed control (with a pressure limit protection); 
 ◆ speed mode can be switched to the pressure mode; 
 ◆ pressure closed-loop control; 
 ◆ Injection in the process of back-pressure closed-loop control; 
 This control algorithm built-in, and provide GOUI software, closed-loop control parameters (P, I gain, etc.) can be downloaded from the PC to the DVP card ROM and stored, you can also upload data directly from the DVP card. 

 D660 Series servo valve pilot stage with a servo jet tube, reducing power consumption, and improve the robustness of the valve. Servo jet pipe pilot stage with a high undamped natural frequency (500HZ), high dynamic response of such valves are widely used in plastics machinery, die casting machine, heavy and reflect excellence in practice the performance. 

 Two. All-electric servo system: 
 As we all know, the all-electric injection molding machine is a new market trends. Compared with the hydraulic press, has the following advantages: 
 ◆ repetitive; 
 ◆ low operating costs, save energy up to 50%; 
 ◆ less maintenance, easy to maintain; 
 ◆ low noise, and no hydraulic contamination, applicable to the pharmaceutical and other special industries; 

 MOOG is the first to enter one of the manufacturers of professional control of all electric injection molding industry, provides partners with DBS, the DBM, the DS2000 series drive FASTACT series motor. The DS2000 drive and FAS T AC servo motor has the following characteristics: 
 ◆ drive an acceptable three-phase, 50HZ, any voltage between 65 to 506V; 
 ◆ can be set to control the AC servo motor or induction motor; 
 ◆ the current loop can be configured according to the servo motor characteristics, the changes in accordance with the DC BUS automatically adjust the BEMF compensation and phase correction function; 
 ◆ speed loop integration of three digital filters, good dynamic performance, and so on; 

 MOOG, Inc. (Moog), valves, the MOOG wall thickness controller, MOOG servo motor. 
 Models include: D651-E491; D661-4 059; D661-4060; D661-4627A; D661-446C; D661-2935-6: D661-4055: D661-444C :072-558A: OF ZHANG ZHOU VOCATIONAL-2137G; D634-341C; D665 -404A; D661-4651; D634-319C; D634-341C; D665-404A; D661-4697C; D631-333C; D661-556C; D661-571C; D661Z556C; G761-3004, G761-3003 
 Shelf products, including D634-319C D634-341C D661-4789, G761-3004 G761-3003 G761-3005 
 Model: D072, D072-383A-HP5 S15FOFA4VBL-J761 S63JOGA4VPL G631-3005-559A, D630 D662 D662-4015-D02HABF6VSX2B OF ZHANG ZHOU VOCATIONAL OF ZHANG ZHOU VOCATIONAL-2705D-Q60FTATCNEC2N of Living Scatted in of Living Scatted in 419AR16KO1AONSP2 D791 D791 4007S25JQS6VSX2,-B G123 G123-815A001 D792 D792-4006 S40JOQS6VSX2-B, D661 D661-XXX-P30HAAF6VSX2-B D662-4005-D01HABF6VSX2 B97007 B97067 H19G761/3003 H19G D634 D634-319CR40K02MONSP2