- 产品详情
类型：先导式两级电液伺服阀，带模拟接口
系列型号：
G771/771：ISO 10372-02-02-0-92标准
G772/772：ISO 10372-03-03-0-92标准
G773/773：Moog专用标准(N06)
核心设计：
先导级：对称双喷嘴挡板 + 干式力矩电机
主级：四通滑阀，机械反馈弹簧
应用场景：高动态响应的位置/速度/压力/力控制系统(如注塑机、试验台、航空航天)
Preferred Models
| Model Number | Type Designation lpm | Rated Flow (Δ1,000 psi) gpm mA | Rated Current (single coil) | |
| G771/771-3001A | H04FOFM4VBL | 4 | 1 | 40 |
| G771/771-3002A | H10FOFM4VBL | 10 | 2.5 | 40 |
| G772/772-3003A | H19FOFM4VBL | 19 | 5 | 40 |
| G772/772-3004A | S38FOFM4VBL | 38 | 10 | 40 |
| G773/773-3005A | S57FOFM4VBL | 57 | 15 | 40 |
订购指南
| G771/771 | G772/772 | G773/773 | |||
| Valve design | 2-stage,with spool and bushing and dry torque motor | ||||
| Mounting surface | ISO 10372-02-02-0-92 | ISO 10372 -03-03-0-92 | Moog Specific | ||
| Maximum operating pressure | 210 bar (3000 psi) | ||||
| Maximum Flow | 17 l/min (4.4 gpm) | 57 l/min (15.0 gpm) | 63 l/min (16.5 gpm) | ||
| Pilot stage | Nozzle-flapper | ||||
| Rated flow at Δpn35 bar / spool land ( 500 psi /spool land) | 4 l/min (1 gpm) | 10 l/min (2.5 gpm) | 19 l/min (5.0 gpm) | 38 l/min (10.0 gpm) | 57 l/min (15.0 gpm) |
| Step response time for 0 to 100 % stroke | 4 ms | 4 ms | 4 ms | 10 ms | 17 ms |
