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恶劣条件下使用气动塑料执行器
1.2-Versions 产品种类
PRISMA900pneumatic actuator are designed according to ISO 2011-VDI/VDE 3845(NAMUR)norms and are Manufactured in Five Versions:
PRISMA 气动执行器根据ISO 5211和VDI/VDE 3845(NAMUR)标准设计而成,分以下五大系列:
PA,P-Construction In Aluminum Cataforesis Rilsan
铝制,电解阳极氧化和RILSAN丽绚粉末涂层
PP-Construction In Polyamide.
工业塑料聚酰胺材质
PI-Construction in Stainless Steel AISI-316
不锈钢AISI-316材质
PH-Construction in Aluminum P.T.F.E.for high temperatures
铝制覆P.T.F.E.涂层,适用于高温环境
PG-Construction in Aluminum Cataforesis Rillan,turn of 1800
铝制,电解阳极氧化和RILSAN丽绚粉末涂层,1800旋转型
1.3-Essential Limits 基本参数
Feeding fuild:Group 1.Natural Gas
气源:压缩空气
Maximum working pressure:8bar
zui大气源压力:8bar
Temperature:
环境温度:Models PA,PP and PG:-320C to +900C
PA,P,PP 和PG系列:-320C至+900C
Models PI:-320C to+900C(Atandard)
-500C to+800C(With low temperature o-rings)
-320C to+2650C(With high temperature o-rings)
PI 系列:-320C to+900C(标准)
-50 to+800C(配低温密封圈)
-32 to+2650C(配高温密封圈)
Models PH:-320C to+2650C
PI 系列:-320C to+2650C
Course:
旋转角度:
Models PA ,P,PP,PI,PH:900 With a tolerance at opening and closing up to +20.
PA,,P,PP,PI,PH:系列:900(20容差)
Models PG:180 0with a tolerance at opening and closing up to +20
PG 系列:180(20容差)
NOTE:Models PA,PI with stroke adjustments as standard, For Model P,you
Can order PT as a replacement with strocke adjustments as standard.
备注:PA和PI系类标配行程调节装置,可进行±20-±40调节。对于P系列,
若需要标配行程调节,可选订型号PT。
Pneumatic connection:Two 1/4”BSP threaded inlets.
气路连接:两个1/4“BSP螺纹内孔
Air Consumption.耗气量
To calculate the consumption of air, multipy figures in the follwing chart by the
Real working pressure.Data in liters.
所需计算耗气量,用下表中的数据乘以实际工作压力。单位:升
MODEL | OPEN | CLOSED | MODEL | OPEN |
PAW | 0.075 | 0.11 | PAWS | 0.075 |
PA00 | 0.15 | 0.18 | PA00S | 0.15 |
PA05 | 0.28 | 0.37 | PA05S | 0.28 |
PA10 | 0.35 | 0.45 | PA10S | 0.35 |
PA15 | 0.65 | 0.82 | PA15S | 0.65 |
PA20 | 0.80 | 1.15 | PA20S | 0.80 |
PA25 | 1.50 | 2.02 | PA25S | 1.50 |
P30 | 2.05 | 1.90 | P30S | 2.05 |
P40 | 5.30 | 5.30 | P40S | 5.30 |
P50 | 10.50 | 7 | P50S | 10.50 |
PA70 | 31 | 30 | PA70S | 31 |
Same consumptions for models PP,PI,PH,PG.
PP,PI,PH,PG系列耗气量计算方法相同,对于上表数据。
1.6-Cycle time in Seconds and Weights 行程时间(秒)和重量(公斤)
MODEL | OPEN | CLOSED | WEIGHT | MODEL | OPEN | CLOSED | WEIGHT |
PAW | 0.1 | 0.1 | 0.91 | PAWS | 0.15 | 0.15 | 1 |
PA00 | 0.15 | 0.15 | 1.40 | PA00S | 0.2 | 0.2 | 1.625 |
PA05 | 0.2 | 0.2 | 2.57 | PA05S | 0.25 | 0.25 | 2.94 |
PA10 | 0.25 | 0.25 | 3.08 | PA10S | 0.3 | 0.3 | 3.48 |
PA15 | 0.3 | 0.3 | 4.2 | PA15S | 0.4 | 0.4 | 5.04 |
PA20 | 0.4 | 0.4 | 5.61 | [A20S | 0.5 | 0.5 | 6.63 |
PA25 | 0.5 | 0.5 | 9.30 | PA25S | 0.8 | 0.8 | 11.30 |
P30 | 0.6 | 0.6 | 9.1 | P30S | 2 | 2 | 36.4 |
P40 | 1.2 | 1.2 | 17.6 | P40S | 2. | 2 | 36.4 |
P50 | 2 | 2 | 30.7 | P50S | 6 | 6 | 58.4 |
PA70 | 6 | 6 | 77.9 | PA70S | 15 | 10 | 118.2 |
1.6-Operation 操作
插入图片
-Double acting:
Pressurized air through channel A”(NO,2,according to ISO-5559-2,POSITION1)
Displaces two opposite pistons to the end of the cylinder, transmitting by the RACK-PINION system a 90 0turn to the shaft of the actuator, provoking its OPENING,Pressurized air intirduced through channel “B”(NO.4,according to ISO-5559-2,POSITION2)reverses the movement of the two pistons,placing them to their initial position(CLOSED).
-双作用
加压的气体通过讲气路A(标号2,根据ISO-5559-2,位置1)进入,推动两个相对的活塞到达气缸左右两端,利用齿轮齿条系统使执行器轴旋转900,使其开启。
加压的气体通过气路B(标号4,根据ISO-5559-2,位置2)进入,推动活塞进行反向运动,回到其初始状态(关闭)。
-Spring return:
These models contain compressed springs,situated between the capes and the pistons,The pressure made by these springs keep the pistons in POSITION2(CLOSED).Introduction of air to channel “A”(NO.2,according to ISO-559-2)
Displaces the two pistons to the ends,pressing the springs even further to POSITION 1.When the air pressure ceases,spring push the pistons to their initial position (CLOSED)Depending on the position which the actuator is mounted onto the valve,we will obtain that it works NORMALLY OPEN(N.A)or NORMALLY CLOSED(N,C.).
-单作用(弹簧复位)
这一系列执行器内置弹簧,至于端盖和活塞之间,弹簧的弹力使活塞处于位置2(关闭)转台。加压的气体通过气路A(标号2,根据ISO-5559-2,WEIZHI 1)进入,推动两个相对的活塞到达气缸作用两端,从而推动弹簧到达位置1(开启)。在失气的情况下,弹簧的弹力推动活塞回到初始状态(关闭)。根据执行器安装在阀门的位置的不同,可以达到常开(N.A)或常闭(N.C)的工作状态。
MOUNTING POSITION 安装位置 | OPERATION操作状态 | |
ACTUATOR执行器 | VALVE阀门 | |
CLOSED关 | CLOSED关 | N.C. 常闭 |
OPEN开 | OPEN开 | |
CLOSED 关 | OPEN开 | N.A. 常开 |
OPEN 开 | CLOSED关 |
1.7-Identification
All PRISMA pneumatic actuators carry on the rear side on indentification label with the follwing description:
每个PRISMA 执行器的背面都有其专属的标签如下图所示:
恶劣条件下使用气动塑料执行器
售后服务
本公司销售的所有产品一律按我司三包规则:如有质量问题,七天包换,一年保修,维身维修。
以下情况下不享受包退换货服务:
1. 客户自行拆机或撕毁,涂改机身所贴的易碎保修标贴,则视为主动放弃保修权利
2. 包修,包换期内发生商品外观磨损及附属配件缺少的
3. 非承担保修责任的第三方拆动,改装,改版造成损坏的
4. 由于人为原因造成的机器损坏,外力碰撞,坠落,等其他原因造成的个人失误
5. 免费保修期外,我们提供有偿维修服务(只收成本配件费用)
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恶劣条件下使用气动塑料执行器