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電液伺服控制直行程（緊湊型一體化）執(zhí)行器
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電液伺服控制角行程（緊湊型一體化）執(zhí)行器
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技術(shù)數(shù)據(jù)
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Technical Data
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電液執(zhí)行器
緊湊型一體化設(shè)計
根據(jù)德國 VDI/VDE-準則3844，滿足用戶的特殊需求或者其它國際標準
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Electric-Hydraulic Actuators
self contained design
According to German VDI/VDE-Guideline 3844, customers specifications or other international standards
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● 用伺服閥，電動或氣動模擬輸入信號進行位置控制調(diào)節(jié)
● 用電脈沖（二進制信號）進行步進控制或打開-關(guān)閉功能
● 當(dāng)電源故障時的安全設(shè)計：
- 鎖定在故障時的位置
- 通過使用液壓蓄能器或彈簧力來移動到限定位置打開或關(guān)閉
● 防爆型設(shè)計
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● 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
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直行程執(zhí)行器
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Linear Actuators
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尺寸
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1型
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2型
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3型
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單位
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Unit Size
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- 推力
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1.5-15
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12-50
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40-200
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(KN)
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-Positioning forces
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- 速度
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5-40
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4-12
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2-6
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(mm/s)
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-Positioning speeds
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- 功率
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150
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400
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600
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(W)
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-Positioning powers
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- 行程
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20-80
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20-100
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20-260
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(mm)
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-Positioning strokes
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角行程執(zhí)行器
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Rotary Actuators
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尺寸
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1型
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2型
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3型
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單位
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Unit Size
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- 力矩
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40-300
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250-1500
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900-4500
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(Nm)
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-Positioning torques
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- 時間
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2-6
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4-14
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8-28
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(s)
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- Positioning times (90°)
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- 功率
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150
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400
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600
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(w)
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-Positioning powers
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- 角度(最大)
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90
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90
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90
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(°)
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-Positioning angle
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- 特殊型號可達：
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- Available as special model:
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● 更大的推力和力矩
● 更快的速度
● 更大的行程
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Higher positioning forces and torques
Higher positioning speeds
Higher Positioning strokes
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系統(tǒng)特性
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System Specifications
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- 響應(yīng)
≤輸入信號滿量程的0.2%
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- Response
≤0.2% of final value of the input signal
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- 線性
約為行程/角度的1%
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- Linearity
approx. 1% of the positioning stroke / angle
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- 遲滯
<行程/角度的0.4%
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- Hysteresis
<0.4% of the positioning stroke / angle
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點擊圖片查看原圖
