型號描述

氣動旋轉(zhuǎn)驅(qū)動裝置 2050，由一個單作用或雙作用的氣動線性活塞驅(qū)動裝置構(gòu)成，具有一個用于連接旋轉(zhuǎn)件的內(nèi)部粗牙螺紋聯(lián)軸器以及一個符合 DIN 3337 和 ISO 5211 的通用機(jī)械接口。當(dāng)活塞在控制空氣的壓力作用下或在復(fù)位彈簧的彈力作用下做線性運動時，驅(qū)動軸會在粗牙螺紋聯(lián)軸器的作用下旋轉(zhuǎn) 90°。該旋轉(zhuǎn)運動可用于操作相應(yīng)的調(diào)整元件，比如球閥、活瓣等。驅(qū)動裝置具有一個用于顯示活塞位置的光學(xué)指示器。所用的材料同樣適合惡劣的、具有輕微侵蝕性的環(huán)境條件。為了確保旋轉(zhuǎn)驅(qū)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(shù)數(shù)據(jù)）的控制壓力。驅(qū)動裝置免維護(hù)。

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(xué)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(zhuǎn)驅(qū)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