rack piston 齿条活塞
piston rack 活塞齿条机构
piston rack type actuator 活塞齿条式致动器
RACK PISTON AND WORM SHAFT 齿条活塞和螺杆
The Hytork range of quarter turn actuators are piston operated. The linear movement is translated to quarter turn through a simple central modular rack and pinion, designed for long life.
Hytork角行程执行器由活塞牵引转动，透过一个简单的中央模架和齿轮将直行程转成角行程，产品设计寿命长。
Springs are located inside the piston rack.
弹簧位于活塞架内。
The Series 39 Pneumatic Actuator design is based on the opposed rack-and-pinion principle utilizing piston guide rods to guarantee part alignment.
系列气动执行器设计基于对立的机架和小齿轮原理，利用活塞导杆来保证部件对齐。
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