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意大利Air Torque AT401UDA氣動(dòng)執(zhí)行器系列齒輪齒條式氣動(dòng)執(zhí)行器是以壓縮空氣為動(dòng)力,通過(guò)活塞齒條的直線運(yùn)動(dòng)帶動(dòng)輸出軸的齒輪傳動(dòng)，以轉(zhuǎn)角行程輸出的氣動(dòng)執(zhí)行器。有雙作用及單作用型，廣泛適用于球閥、蝶閥、旋塞閥等角行程閥門的開(kāi)關(guān)和調(diào)節(jié)，也可適用于其他回轉(zhuǎn)場(chǎng)合，是實(shí)現(xiàn)工業(yè)管道自動(dòng)化控制的理想裝置。Italy Air Torque AT401UDA pneumatic actuator series rack and pinion pneumatic actuator is powered by compressed air, the linear motion of the piston rack drives the gear transmission of the output shaft, and the pneumatic actuator is output by the angular stroke. There are double-acting and single-acting types, which are widely used for the switching and adjustment of angular stroke valves such as ball valves, butterfly valves, plug valves, etc., and can also be applied to other rotary occasions.

型號(hào)規(guī)格齊全：
AT251U D/S   PT200 BD/S
PT200 BD/S    PT250 BD/S
AT351U D/S   PT300 BD/S
AT401U D/S   PT350 BD/S
AT451U D/S   PT400 BD/S
AT501U D/S   PT450 BD/S
AT551U D/S   PT500 BD/S
AT601U D/S   PT550 BD/S
AT051U D/S   PT045 BD/S
AT101U D/S   PT050 BD/S
AT201U D/S   PT100 BD/S
執(zhí)行器和閥門的接口符合 ISO5211, DIN3337
執(zhí)行器和控制閥（電磁閥等）的接口符合 NAMUR
執(zhí)行器和信號(hào)單元（限位開(kāi)關(guān)，定位器）的接口符合 NAMUR
行程范圍及開(kāi)-關(guān)位角度調(diào)節(jié)
標(biāo)準(zhǔn)行程：0°±5°～ 90°±5°（兩個(gè)**的外部調(diào)節(jié)螺栓可滿足在0°和90°同時(shí)實(shí)現(xiàn)±5°的調(diào)節(jié)范圍。）
大行程：0°±5°～ 180°±5°（也可以選擇 100°,110°, 120°, 130°, 140°, 150°, 160° 或 170°）
三位式：0°±5°-中間位置- 90°±5°； 0°±5°-中間位置- 180°±5°