精品无码一区二区三区,中国老熟女重囗味HDXX,丰满少妇被猛烈高清播放,成人无码T髙潮喷水A片动漫小说

產品目錄

Products

產品中心

您現在的位置:首頁 > 產品中心 > > 美國VICKERS(EATON)威格士 > VICKERS美國比例閥門放大器,威格士放大器重要參數

VICKERS美國比例閥門放大器,威格士放大器重要參數

簡要描述:

VICKERS美國比例閥門放大器,威格士放大器重要參數
EEA-PAM-533/535-A-30 KFG4V-3/5
EEA-PAM-568-A-30 KFDG5V-8
EEA-PAM-581-A-30 KHDG5V-5/7/8
This procedure may also be applied to the EEA-PAM-5**-C-30 and partially to the EEA

更新時間:2024-10-23
訪問量:1682

VICKERS美國比例閥門放大器,威格士放大器重要參數


Remote electric, programmable signals to the amplifier controls all of the above functions.
This document describes how to set up the Vickers 30 design proportional valve power amplifiers.
The Eurocard type amplifiers covered in this procedure are listed below.
More detailed information on the power amplifiers can be found in Vickers catalog GB-C-2007C.
AMPLIFIER VALVE
EEA-PAM-523/525-A-30 K*G4V-3/5  Non-feedback valves
EEA-PAM-533/535-A-30 KFG4V-3/5
EEA-PAM-568-A-30 KFDG5V-8
EEA-PAM-581-A-30 KHDG5V-5/7/8
This procedure may also be applied to the EEA-PAM-5**-C-30 and partially to the EEA-PAM-5**-B-30.
Refer to Vickers catalog GB-C-2007C for more detailed information on these power amplifiers.
This is an easy-to-use procedure for anyone with a little understanding of how proportional valves work.
Proportional valve solenoids are current controlled.
This current is usually regulated by varying the command voltage into the amplifier.
 The greater the current to the solenoid coil, the greater will be the valve spool
 A single proportional solenoid valve can replace several conventional valves in a control system. Deceleration valve,
acceleration valve, flow controls and solenoid switching valve functions are all packaged in one proportional valve envelope.

VICKERS美國比例閥門放大器,威格士放大器重要參數
Smaller manifolds and fewer hydraulic interconnecting lines are needed.
EEA-PAM-561-A-30 KFDG5V-5/7
displacement (travel) and oil flow through the valve.
 By controlling the rate of current increase or decrease,
the spool displacement or valve opening rate will increase or decrease resulting in acceleration
or deceleration control of the hydraulic actuator and its working load.
This document does not deal with valve sizing. However,
 it should be recognized that proper sizing will directly affect the control of acceleration and deceleration.
 Select the smallest valve size possible and the smallest spool size within that valve size. This results in pressure drop
through the valve that exceeds levels traditionally experienced with on-off solenoid valves.
Smooth speed change transitions are obtained as compared to the high shock with on-off solenoid valves.

留言框

  • 產品:

  • 您的單位:

  • 您的姓名:

  • 聯系電話:

  • 常用郵箱:

  • 省份:

  • 詳細地址:

  • 補充說明:

  • 驗證碼:

    請輸入計算結果(填寫阿拉伯數字),如:三加四=7

CONTACT US
  • 成都市錦江區銀木街(綠地468)
  • 028-86751041
成都善榮機電設備有限公司 版權所有
點擊這里給我發消息 點擊這里給我發消息 點擊這里給我發消息 點擊這里給我發消息 點擊這里給我發消息 點擊這里給我發消息 點擊這里給我發消息
在線客服