美國紐曼蒂克(numatics)圓形氣缸/上海經(jīng)銷商
美國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，缸筒內(nèi)表面的表面粗糙度應(yīng)達(dá)到Ra0.8um。對鋼管缸筒，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)。美國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)可提高氣缸的導(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部分長度來決定。滑動部分太短，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。NUMATICS是一家總部設(shè)在美國專業(yè)生產(chǎn)氣動元件和電動伺服控制設(shè)備的化制造商。公司成立于1945年，目前公司是世界上5家zui大的氣動元件公司之一。世界上每個大陸的主要工業(yè)市場里都有我們NUMATICS的銷售合作伙伴和經(jīng)銷商在銷售產(chǎn)品并為之服務(wù)。
NUMATICS公司自1945年創(chuàng)立至今已有50多年歷史，其發(fā)展制造的氣動零、組件在世界各行業(yè)自動化機(jī)械上廣泛使用。NUMATICS不僅是美國氣動控制材料銷售的品牌，而且一直居世界氣動元件行業(yè)的。
NUMATICS閥的心臟——閥芯閥套組件是NUMATICS的設(shè)計。這種設(shè)計始于1949年，并于1954年完善地應(yīng)用在四通五路接口閥上。 經(jīng)*客戶近50年應(yīng)用實踐表明，這種結(jié)構(gòu)已經(jīng)成為NUMATICS氣動元件高品質(zhì)的標(biāo)志。NUMATICS閥芯閥套都用440C不銹鋼制成，經(jīng)超精密 配對研磨拋光加工，達(dá)到高精度配合公差。當(dāng)氣流經(jīng)閥套上小孔進(jìn)入，在閥芯、閥套間微小間隙中形成空氣薄膜，閥芯閥套中自動對中。當(dāng)閥芯在 這種空氣軸承上運動時，象在空氣分子場中一樣，*沒有金屬和金屬間的接觸。同時，其芯套經(jīng)熱處理達(dá)到硬度RC5-62，閥套小孔內(nèi)緣及閥芯凸肩外緣均呈 無倒角銳邊狀，這種刃形邊緣形成一把理想的切刀，可切碎任何進(jìn)入閥套小孔的雜質(zhì)顆粒，并由氣流帶走。Numatics Incorporated is a leading manufacturer of pneumatics and motion control products. Our broad spectrum of custom developed products and application components have made a significant impact on pneumatic innovation as well as pneumatic and motion control technology. Our company has an extensive history of generating innovative concepts and technological breakthroughs. In fact, our innovativeness dates back to our humble beginning in 1945. With the introduction of the billion cycle, lapped spool and sleeve valve in 1952, we firmly established our reputation for design excellence and established the benchmark for value, reliability and performance.
Today, we continue our constant pursuit of offering our customers the best solutions for their application requirements at an economical price. For instance, the introduction of the 2005 and 2012 Series Valves with advanced integral Fieldbus electronics has again established a new benchmark for industry. Today, our product depth covers all major pneumatic component categories: Air Preparation, Motion Control, Valves, and Accessories. Furthermore, our comprehensive product offering and global representation enables Numatics to be your single-point fulfillment company for all of your pneumatic component requirements. - We’re Everywhere You Need Us To Be!
Manufacturer of Quality and Excellence in Automation
To remain a technological leader in the Fluid Power Industry, Numatics strives for excellence through quality assurance programs and investment in advanced machine tooling. We continuously improve our production and inventory management equipment and techniques, as well as our just-in-time manufacturing and delivery capabilities. Our computer tracking of inventory, production, and customer orders gives us the versatility and flexibility to quickly respond to our customers’ needs.
In today’s business climate, failure and downtime are simply unacceptable. The foundation of Numatics began with the premise that the failure of pneumatic components was intolerable. For more than five decades, our objective has been continuous improvement within every facet of our business.

美國紐曼蒂克(numatics)圓形氣缸/上海經(jīng)銷商
供應(yīng)美國NUMATICS電磁閥、3系列，8系列，15系列，25系列，兩位五通，三位五通，直動式，金屬密封，流量大，零壓啟動，*，品質(zhì)可靠，使用壽命長、后冷卻器、干燥機(jī)、過濾器、薄膜式干燥管、模塊式組合FRL組件、大流量FRL組件、精密減壓閥、 模塊式電磁軟啟動快速排氣閥、 氣囊等。每個Numatics閥的心臟——閥芯閥套組件是Numatics的設(shè)計。這種設(shè)計始于1949年，并于1954年完善地應(yīng)用在四通路五接口閥上。經(jīng)*客戶近50年應(yīng)用實踐表明，這種結(jié)構(gòu)已經(jīng)成為Numatics氣動元件高品質(zhì)的標(biāo)志而*。產(chǎn)品型號有 L01系列直動閥(L01SA459、L01SS459、L01SS559、L01SS659)；L1系列先導(dǎo)閥(L11BA452、L11BB452、L11BB552、L11BB652、L11BB752)；L2系列先導(dǎo)閥(L22BA452、L22BB452、L22BB552、L22BB652、L22BB752)； 輕巧型ISO系列閥E12BA4004000061；S系列微型閥HSM2L7F00B；NAF系列電磁閥和氣控閥   NAF 25000G、NAF 25010G、NAF 25100G等。
紐曼蒂克型號：
L01SA4592G00061、 L01SA4592000020、
 L01SA4592000030 、L01SA4592000040 、
L01SA4592000060、 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 081SA43A2G12A40
081SS400MG00061

美國紐曼蒂克(numatics)圓形氣缸/上海經(jīng)銷商