- 产品详情
产品概述
结构:三级阀设计,阀芯在套筒内滑动,液压先导控制
反馈:采用 LVDT(线性可变差动变压器)实现无磨损的电位置反馈
集成电子:内置电子放大器,支持模拟信号接口,具备反极性保护
关键性能
| D791 | D792 | |
| Control Functions | Flow | |
| Mounting Pattern | ISO 103742-06-05-0-92 | Special |
| Hydraulic Data | ||
| Rated Flow at ∆p 35 bar (500 psi) per land | 100 to 250 l/min | 400 to 1000 l/min |
| (26.4 to 66 gpm) | (105.6 to 264.1 gpm) | |
| Maximum Flow | 250 l/min (66 gpm) | 1100 l/min (290.6 gpm) |
| Maximum Operating Pressure | Port P, A, B - 350 bar (5,000 psi) | |
| Port T with Y internal - 210 bar (3,000 psi) | ||
| Port T with Y external - 350 bar (5,000 psi) | ||
| Step Response Time for 0 to 100% Step | 3 to 10 ms | 4 to 12 ms |
| Electrical Data | ||
| Supply Voltage | 24 VDC (18 to 32 VDC) | |
| Rated Signal Options | +/-10 V and +/-10 mA | |
| Electrical Connectors | 6+PE | |
技术亮点
高动态性能:三级结构实现极端动态响应
低阈值/迟滞:零位稳定性优异
灵活安装:可选外部先导供油/回油口(X/Y口)
电气接口:24VDC供电,支持±10V或±10mA指令信号
典型应用
适用于对动态性能要求极高的工业液压系统,如:
材料测试设备
注塑机
压铸机
重载运动仿真平台