品牌HTBUC	型号PMA-110-DA,PMA-160-DA
驱动能源气动执行器	加工定制否
产品用途气动执行器

pma-12-da,pma-20-da,pma-35-da,pma-50-da,pma-75-da,pma-110-da,pma-160-da,pma-255-da,pma-435-da,
pma-665-da,pma-1000-da,pma-1200-da,pma-1800-da,pma-2700-da,pma-20-sr,pma-35-sr,pma-50-sr,pma-75-sr,pma-110-da,pma-160-da,pma-255-da,pma-435-da,pma-665-sr,pma-1000-sr,pma-1200-sr,pma-1800-sr,pma-2700-sr,气动执行器
1. compact design pma actuators have identical body and end caps for single and double acting actuators, easy conversion from double to single acting even on site.
2. hard anodized body the body material is extruded aluminium (up to size 665) internal and external hard anodized upto 50 mu for longer life time.
3. rack and pinion design symmetric rack and pinion design for high cycle life and fast operation. reverse rotation can be accomplished by inverting the pistons.
4. travel stops the pma-series actuators provide two external travel stops to allow 5° adjustment in both open and closed position. this allows accurate valve alignment and provides actuator travel adjustment from 80° to 100°. optional bolts fitted to the end caps can provide additional travel adjustment, for the open position.
5. blow out proof drive shaft one piece, blow out proof, electroless nickel, plated drive shaft with bearing guided, one piece pinion for max. safety and max. cycle life.
6. pistons fully machined piston teeth for accurate low backlash. rack and pinion engagement for maximum efficiency. pistons standard anodised for longer life.
7. position indicator the pma-actuators are supplied as a standard with a new design 2 color visual position indicator.
8. torque outputs the pma double acting torque output ranges from 14 up to 3504 nm (at 6 bar) and the spring return actuator procuresses a spring end torques from 4,3 up to 1342 nm.

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上海悍田布茨自控工程有限公司
周先生
15601601923
上海 上海 浦东新区 上海市浦东新区城南路168号