|
|
|
|
|
|
电液伺服控制直行程（紧凑型一体化）执行器
|
电液伺服控制角行程（紧凑型一体化）执行器
|
|
|
|
|
技术数据
|
Technical Data
|
|
电液执行器
紧凑型一体化设计
根据德国 VDI/VDE-准则3844，满足用户的特殊需求或者其它国际标准
|
|
|
Electric-Hydraulic Actuators
self contained design
According to German VDI/VDE-Guideline 3844, customers specifications or other international standards
|
|
|
● 用伺服阀，电动或气动模拟输入信号进行位置控制调节
● 用电脉冲（二进制信号）进行步进控制或打开-关闭功能
● 当电源故障时的安全设计：
- 锁定在故障时的位置
- 通过使用液压蓄能器或弹簧力来移动到限定位置打开或关闭
● 防爆型设计
|
|
|
● 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
|
|
|
|
|
|
直行程执行器
|
|
Linear Actuators
|
|
尺寸
|
1型
|
2型
|
3型
|
单位
|
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
|
|
|
|
|
角行程执行器
|
|
Rotary Actuators
|
|
尺寸
|
1型
|
2型
|
3型
|
单位
|
Unit Size
|
|
- 力矩
|
40-300
|
250-1500
|
900-4500
|
(Nm)
|
-Positioning torques
|
|
- 时间
|
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
|
|
|
|
|
- 特殊型号可达：
|
- 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
|
|
|
|
|
系统特性
|
System Specifications
|
|
- 响应
≤输入信号满量程的0.2%
|
- Response
≤0.2% of final value of the input signal
|
|
- 线性
约为行程/角度的1%
|
- Linearity
approx. 1% of the positioning stroke / angle
|
|
- 迟滞
<行程/角度的0.4%
|
- Hysteresis
<0.4% of the positioning stroke / angle
|
|
点击图片查看原图
产品分类