|
|
|
|
|
|
電液伺服控制直行程（緊湊型一體化）執(zhí)行器
|
電液伺服控制角行程（緊湊型一體化）執(zhí)行器
|
|
|
|
|
技術(shù)數(shù)據(jù)
|
Technical Data
|
|
電液執(zhí)行器
緊湊型一體化設(shè)計(jì)
根據(jù)德國 VDI/VDE-準(zhǔn)則3844，滿足用戶的特殊需求或者其它國際標(biāo)準(zhǔn)
|
|
|
Electric-Hydraulic Actuators
self contained design
According to German VDI/VDE-Guideline 3844, customers specifications or other international standards
|
|
|
● 用伺服閥，電動(dòng)或氣動(dòng)模擬輸入信號(hào)進(jìn)行位置控制調(diào)節(jié)
● 用電脈沖（二進(jìn)制信號(hào)）進(jìn)行步進(jìn)控制或打開-關(guān)閉功能
● 當(dāng)電源故障時(shí)的安全設(shè)計(jì)：
- 鎖定在故障時(shí)的位置
- 通過使用液壓蓄能器或彈簧力來移動(dòng)到限定位置打開或關(guān)閉
● 防爆型設(shè)計(jì)
|
|
|
● Modulating position control with servo-valve, analog input signal electric or pneumatic
● Step control or open-close function with electric impulses (binary signals)
● Possible designs for failsafe position in case of electric power supply failure:
- Blocking in the last control position
- Moving to limit position open or close by using a hydraulic accumulator or with spring force
● Special designs for operation in potentially explosive atmospheres
|
|
|
|
|
|
直行程執(zhí)行器
|
|
Linear Actuators
|
|
尺寸
|
1型
|
2型
|
3型
|
單位
|
Unit Size
|
|
- 推力
|
1.5-15
|
12-50
|
40-200
|
(KN)
|
-Positioning forces
|
|
- 速度
|
5-40
|
4-12
|
2-6
|
(mm/s)
|
-Positioning speeds
|
|
- 功率
|
150
|
400
|
600
|
(W)
|
-Positioning powers
|
|
- 行程
|
20-80
|
20-100
|
20-260
|
(mm)
|
-Positioning strokes
|
|
|
|
|
角行程執(zhí)行器
|
|
Rotary Actuators
|
|
尺寸
|
1型
|
2型
|
3型
|
單位
|
Unit Size
|
|
- 力矩
|
40-300
|
250-1500
|
900-4500
|
(Nm)
|
-Positioning torques
|
|
- 時(shí)間
|
2-6
|
4-14
|
8-28
|
(s)
|
- Positioning times (90°)
|
|
- 功率
|
150
|
400
|
600
|
(w)
|
-Positioning powers
|
|
- 角度(最大)
|
90
|
90
|
90
|
(°)
|
-Positioning angle
|
|
|
|
|
- 特殊型號(hào)可達(dá)：
|
- Available as special model:
|
|
● 更大的推力和力矩
● 更快的速度
● 更大的行程
|
Higher positioning forces and torques
Higher positioning speeds
Higher Positioning strokes
|
|
|
|
|
系統(tǒng)特性
|
System Specifications
|
|
- 響應(yīng)
≤輸入信號(hào)滿量程的0.2%
|
- Response
≤0.2% of final value of the input signal
|
|
- 線性
約為行程/角度的1%
|
- Linearity
approx. 1% of the positioning stroke / angle
|
|
- 遲滯
<行程/角度的0.4%
|
- Hysteresis
<0.4% of the positioning stroke / angle
|
|
點(diǎn)擊圖片查看原圖
