美國(guó)紐曼蒂克（numatics）圓形氣缸 numatics

美國(guó)紐曼蒂克(numatics)圓形氣缸 numatics詳情如下：
美國(guó)紐曼蒂克圓形氣缸輸出力的大小。活塞要在缸筒內(nèi)做平穩(wěn)的往復(fù)滑動(dòng)，缸筒內(nèi)表面的表面粗糙度應(yīng)達(dá)到Ra0.8um。對(duì)鋼管缸筒，內(nèi)表面還應(yīng)鍍硬鉻，以減小摩擦阻力和磨損，并能防止銹蝕。缸筒材質(zhì)除使用高碳鋼管外，還是用高強(qiáng)度鋁合金和黃銅。小型氣缸有使用不銹鋼管的。帶磁性開關(guān)的圓形氣缸或在耐腐蝕環(huán)境中使用的氣缸，缸筒應(yīng)使用不銹鋼、鋁合金或黃銅等材質(zhì)。
 紐曼蒂克(numatics)圓形氣缸
 美國(guó)紐曼蒂克圓形氣缸中的受壓力零件。為防止活塞左右兩腔相互竄氣，設(shè)有活塞密封圈。活塞上的耐磨環(huán)可氣缸的導(dǎo)向性，減少活塞密封圈的磨耗，減少摩擦阻力。耐磨環(huán)長(zhǎng)使用聚氨酯、聚四氟乙烯、夾布合成樹脂等材料。活塞的寬度由密封圈尺寸和必要的滑動(dòng)部分長(zhǎng)度來(lái)決定。滑動(dòng)部分太短，易引起早期磨損和卡死。活塞的材質(zhì)常用鋁合金和鑄鐵，小型缸的活塞有黃銅制成的。
 美國(guó)紐曼蒂克圓形氣缸示意圖氣缸兩邊都是空心的活塞桿內(nèi)的永磁鐵帶動(dòng)活塞桿外的另個(gè)磁體(運(yùn)動(dòng)部件)我想說(shuō)的是它對(duì)清潔度要求蠻高的我們的磁偶的無(wú)桿氣缸經(jīng)常要拆下來(lái)汽油清洗可能與它的工作環(huán)境吧。

：黃/王
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美國(guó)紐曼蒂克(numatics)圓形氣缸 numaticsL01SA4592000060、 L01SA4592000061、 L01SA4594G00020、L01SA4594G00030、
L01SA4594G00040 、L01SA4594G00060 、L01SA4594G00061、 L01SA4594000020
、L01SA4594000030 、L01SA4594000040 、L01SA4594000060、 L01SA4594000061
、L01SA459OG00020、 L01SA459OG00030 、L01SA459OG00040 、L01SA459OG00060
、L01SA459OG00061、L12BA452OG12A30、 L12BA452OG12A40、 L12BA452OG12A60
、L12BA452OG12A61 、L12BA452OG12B20、 L12BA452OG12B30
、L12BA452OG12B40、L12BA452O000020 、L12BA452O000030、 L12BA452O000040
、L12BA452BG17G20 、L12BA452BG17G30 、L12BA452BG17G60
、L21BA552BG00020、081SA43AMG00061 、081SA43AMG11Z20 、081SA43AMG00060
、081SA43AM000061 、081SA43AM012A20 、081SA63CK011B60 、081SA5252000020...
 081SS6014G11Z40 081SA425MG11B40 081SA43AK012B60 081SA625K012B61 081SS6254012A40
美國(guó)NUMATICS圓形氣缸_紐曼蒂克圓形氣缸
● Valves can also be supplied with EPDM (ethylene-propylene), CR (chloroprene) and PTFE seals
and discs. Use the appropriate optional suffix letter for identification
● Encapsulated, EEx m, for hazardous locations according to “ATEX/CENELEC” and national standards
● Plug with visual indication and with peak voltage suppression or with cable length of 2m
● Valves are suitable for sub-base gangmounting and can be supplied with manifolds up to 4, 8 or 12 valves, if requested
● The valves can be mounted in any position without affecting operation
● 2 mounting holes are provided in the body
● Pipe connection identifier is: G = (ISO 228/1)
● Installation/maintenance instructions are included with each valve
l A rugged flameproof solenoid operator conforming to European CENELEC
Explosion Protection Standards EN 50014 and EN 50018, EEx d
l The solenoid is certified by the British Approvals Service for Equipment in
Flammable Atmospheres (BASEEFA)
l The operator is available as pull and push type solenoid and can be
installed on certain normally open and normally closed valves
l The enclosure is of the direct cable entry construction and is waterproof IP65
CONSTRUCTION
Solenoid enclosure Expoxy coated cast iron (BS1452 GR17
Bonnet Steel (zinc plated)
Cover screws Stainless steel
Safety code EEx d IIC T3/T4/T5/T6
美國(guó)紐曼蒂克(numatics)圓形氣缸 numatics