型號描述
氣動旋轉驅動裝置 2050，由一個單作用或雙作用的氣動線性活塞驅動裝置構成，具有一個用于連接旋轉件的內部粗牙螺紋聯軸器以及一個符合 DIN 3337 和 ISO 5211 的通用機械接口。當活塞在控制空氣的壓力作用下或在復位彈簧的彈力作用下做線性運動時，驅動軸會在粗牙螺紋聯軸器的作用下旋轉 90°。該旋轉運動可用于操作相應的調整元件，比如球閥、活瓣等。驅動裝置具有一個用于顯示活塞位置的光學指示器。所用的材料同樣適合惡劣的、具有輕微侵蝕性的環境條件。為了確保旋轉驅動裝置的功能完整性，要求一個 2 bar（SFI）或 3.5/4.0 bar（SFA，參見技術數據）的控制壓力。驅動裝置免維護。
1）可與位置反饋裝置或控制頭相組合
2）符合 ISO 5211 和 DIN 3337 的法蘭
3）高使用壽命
4）光學位置指示器
5）按 NAMUR 的控制閥接口
Type Description
The pneumatic rotary actuator, Type 2050, consists of a single or double-acting pneumatic linear piston actuator with internal quick-acting screw thread coupling to a turn element and a universal mechanical interface to DIN 3337 and ISO 5211. During the linear movement of the piston under the pressure of the control air or the force of the return spring, the actuator shaft is turned through 90° by the quick-acting screw thread coupling. This rotary movement can be used to operate corresponding armatures such as ball valves, flap valves, etc. The actuator has an optical display for the piston position. The materials employed permit use under heavy-duty, slightly aggressive environmental conditions. In order to ensure the full functionality of the rotary actuator, a minimum control pressure of 2 bar (control function I) or 3.5/4.0 bar (control function A, see Technical data) is required. The drive operates maintenance-free.
1）Can be combined with position feedback or control head
2）Flange acc. ISO 5211 and DIN 3337
3）Long life cycle
4）Optical position indicator
5）Pilot valve connection NAMUR
單作用和雙作用的氣動旋轉驅動裝置2050型部分訂貨號如下：
140805 2050-I2-0000-00-00-0000-F-E-F4-AB02* GB11
140806 2050-I2-0000-00-00-0000-F-E-F5-AB02* GB11
140807 2050-I2-0000-00-00-0000-C-G-F5-0000* GB11
140808 2050-I2-0000-00-00-0000-C-G-F7-0000* GB11
140809 2050-A2-0000-00-00-0000-C-G-F5-0000* GB11
140810 2050-A2-0000-00-00-0000-C-G-F7-0000* GB11
142621 2050-A2-0000-00-00-0000-F-E-F4-AB02* GB11
142622 2050-A2-0000-00-00-0000-F-E-F5-AB02* GB11
143960 SYST-2050-140809-8630-140600Y
144225 SYST-2050-140809N-8631-140638R
145964 SYST-2050-140809N-8630-140616B * PE54
147742 SYST-2050-140806-8630-146207C
150122 SYST-2050-140807-8630-145723
158251 SYST-2050-140809-8635-150347
158474 SYST-2050-142621-8633-158362
158476 SYST-2050-140809-8631-158363
158481 SYST-2050-140809-8631-147958
162316 SYST-2050-140807-8630-162330
163651 SYST-2050-140807-8630-145961
164223 SYST-2050-140809-8631-142594
173517 SYST-2050-140809-8630-157781
