Deublin is the leading manufacturer of rotating unions for use in the industrial sector and wind power industry. Choose from our selection of rotary unions, including aluminum onewayflow rotating joints, brass twowayflow rotating joints, and more. Deublin builds reliable rotating unions for highperformance applications where high pressures and high speeds are required. Rotary systems offers a wide range of instock rotary unions rotating unions, rotary joints, swivel joints from our standard product lines to match your media type, pressure, speed, and temperature specifications. Operating data size special features 3,500 bearings lubricated for life 3,500 general purpose, standard 1,500 general purpose with flange rotor 750 general purpose, standard 500 standard with thread or flange rotor 750 with repair cartridge 750 carbon graphite bearing and spherical seal 750 carbon graphite bearing and spherical seal 400 carbon. Waterbased coolant or mql oil mist up to 10 bar 145 psi filtration.
Operating manual for autosense unions for machine tools. From single to multipassage versions and with different sealing principles, more than 1,500 standards and thousands of. Contact smc if you wish to use rotary joints at temperatures outside the. Rotating seals are used in mobile units with the function of preventing fluid leakage. Often functioning under high pressure and constant movement a rotary union is designed to rotate around an axis. Slip rings can also be called swivels, rotary joints, collectors, or commutators. Slip rings and slip ring units deublin rotating unions. This site uses cookies and other tracking technologies to assist with navigation, providing feedback, analyzing your use of our products and services, assisting with our promotional and marketing efforts, and provide content from third parties. Operating principles of rotating unions advantage of throughspindle coolant parts of a rotating union nearly all modern machine tools and machining centres are equipped with coolant supplies, because highspeed cutting tools require both cooling and lubrication to reduce the rate of tool wear and to prevent overheating, which degrade the tool. Deublin s entree into the rotating union market was its unique design that incorporated balanced mechanical seals. Deublin keeps the world rotating since 1945, deublin has grown from a small garage shop to the worlds largest manufacturer of rotating unions.
We provide custom designed components for specialized applications. Deublin 655500116 water rotary unions, along with several other deublin products are available at control specialties. Main catalogue deublin deublin pdf catalogs technical. Deublin 150 psi 10 bar 2 hg 7 kpa 3,050 psi 210 bar 250 rpm 250 min1 deublin main catalogue rotating union deuplex for air and hydraulic service, dn 8 20 duoflow design tandem model as triple passage design selfsupported rotating union composite bearing vent holes between passages carbonfilled teflon seals. It has radial housing connection and an independent rotating union. Rotary unions typically are constructed from stainless steel to resist rust and corrosion, but many other metals can be involved like aluminum. Rotating joints and siphon systems deublin pdf catalogs. In some cases, like in larger flanged rotary unions, the shaft may be stationary while the housing rotates.
Deublin 655500116 water rotary union control specialties. Deublin rotating unions help reduce downtime and maintenance costs, caused by a leaking union, with advanced sealing technology. Jun 05, 2018 selection chart for deublin rotating unions. Building on decades of experience in the implementation of sophisticated rotating union applications, deublin has developed electrical slip rings in such a way that they meet the requirements of todays demanding environments. May 23, 2020 a rotary union will lock onto an input valve while rotating to meet an outlet. The textile industry is a large user of water, steam and hot oil unions. Rotating union applications include air clutches, gear boxes, machine tool spindles, textile equipment.
We are a most trusted manufacture of rotoflux rotary unions suited to any industry need. A rotary union may have only one bearing, but multiple bearing are much more common. Deublin company, founded in 1945, is the leading manufacturer in rotary unions and slip rings in the global industrial marketplace. Today, deublin s international headquarters is located in waukegan, illinois, with manufacturing facilities, sales offices and warehouses located in 17 countries on four continents. A rotary union transfers media water, steam, air, oil, hydraulic fluid, etc from a stationary source to rotating. At deublin these deublin rotary union requirements deublin rotary union met by a combination of exclusive design principles, the most modern machining techniques, and a stepbystep program of inspection and testing to assure that every rotating union meets our tough quality standard. Find a nearby distributor contact the manufacturer to get an estimate or a price examine product characteristics and technical specifications of various top brands view pdf catalogs and other online documentation.
Deublin high pressure hydraulic unions for wind energy applications rotating union 7100 series dn 8, 1 4 passages 14 passages selfsupported rotating union hydrostatic bearing design ball bearing supported vent for controlled leakage, depending on pressure shaft seal for secondary sealing aluminium housing steel rotor, coated. Deublin s unique rotating union design incorporated balanced mechanical seals and was immediately accepted by the industry. The ritary of plastic materials encompasses a wide variety of applications including cast film, blown film, foam, flexible and rigid sheet extrusion, single and multilayer coextrusion, blow molding, thermoforming, pelletizing, wire and cable, injection molding and winding. It is thus a device that provides a seal between a stationary supply passage and a rotating. Deublin 1005 series closed seal rotating unions for continuous coolant service single passage for coolant or mql closed seals for transfer line and similar applications fullflow design has no obstructions to trap swarf or debris bearingsupported with threaded rotor for easy installation labyrinth system and large. The manufacturing of plastic materials encompasses a wide variety of applications including cast film, blown film, foam, flexible and rigid sheet extrusion, single and multilayer coextrusion, blow molding, thermoforming, pelletizing, wire and cable, injection molding and winding. With this technology, seal contact pressure and thrust load on the spindle are. Durability features such as water resistant construction and hardened. Deublin rotating unions vary for each application, depending on design, bearing. Deublin rotating unions are available for a wide range of industrial areas and can transfer fluids such as water, thermal oil, hydraulic oil, air compressed air pneumatics, coolant cooling lubricants, vacuum and as well as signals and electrical power via slip rings. Our engineers have over 80 years of combined experience in rotary unions and slip rings and will come up with the perfect solution for your needs. Finally, deublin rotating unions are designed with balanced mechanical seals.
Headquartered in the greater chicago area with strategic global locations, deublin s innovation and unique designs have garnered global accolades and attention in worldwide industrial applications. Deublin rotating unions vary for each application, depending on design, bearing type, construction and material required. For your own safety and the safety of other people read this operating manual carefully and completely prior to working on or with deublin rotating unions. Because rotating unions must accommodate a broad range of materials, viscosities, temperatures, pressures, and speeds, deublin offers over 500 standard unions and more than 3,000 separate models. Calender joints 6000 series cartridge water unions the 6000 series joint is a selfsupported design with the rotor attached to the rotating cylinder by means of a heavyduty flange, while the joint body is attached to stationary inlet and outlet piping. A rotary union is a union that allows for rotation of the united parts. Deublin unions have balanced mechanical sealswith seal. Rotating unions water steam air hydraulic hot oil vacuum coolant custom applications. Jul 01, 2020 deublin rotary unions mill log group of companies there was a problem with your request.
Ball bearings to support the rotating component attached to the machinery deublni the stationary component attached to the stationary supply source mechanical seal to seal the media passing through the rotating union rotating joint are used in numerous manufacturing processes to cool, heat or transfer fluid pneumatic or hydraulic power. They function by making continuous electrical connections from stationary systems to rotating systems. Each deublin rotary union employs a proprietary, controlled leakage sealing technology. Rotary union is a mechanical device that allows transfer of pressurized fluid from a stationary source into rotating machinery such as rollers, cylinders, tables, spindles, or drives for heating, cooling or transfer of fluid power. If our standard rotary unions and slip rings arent quite what youre looking for, weve got you covered. Deublin is the worlds largest manufacturer of rotating unions and rotary joints, with factories and sales offices in 15 countries on four continents.
Deublin ordering numbers for standard rotating unions consist of 2, 3 or 4 number groups. Steel deublin pdf catalogs technical documentation. Jan 08, 2019 all deublin catalogues and technical brochures. Aug 30, 2019 rotating unlon are also referred as rotary swivels, rotary couplings, rotary joints. Deublin rotating unions also can transfer compressed air oil mist, known as minimum quantity lubrication mql, cut ting oils, and even dry air. How rotating unions work a rotating union is a precision mechanical device used to transfer coolant fluid or media from a stationary source, such as a pump, into a rotating device, such as a spindle with cutting tool. A rotating union is composed of 3 parts a housing that turns with the caster roll, a stationary hollow sleeve that connects the water supply and return and a balanced mechanical seal that acts as a leakproof rotating connection. Pop off rotating union for coolant service with dry running. At 20,000 rpm, for example, the seals of a deublin. The fluid is sealed by precision, microlapped seals that provide a uniform, fullflow design.
Oct 03, 2018 thats why deublin developed balanced sealing. The r rotary union connects stationary piping to a rotating device. Models without inner rotors can be used for coaxial feed. Economax air cylinders higginson manufactures the economax series of cylinders for the truck and trailer industry. The typical coolant fluid is waterbased, consisting of approximately 8595% water for cooling, 212 % oil for lubri. Download literature deublin rotating unions deublin. The second most important part of the rotary union is the bearing. Rotary unions, rotary joint, rotary coupling stone stamcor. Deublin is the leading manufacturer of rotary joints for applications in the industrial and renewable energy sector. Deublin rotating unions slip rings minneapolis, mn. Rotating unions for machine tools deublin pdf catalogs. Slip rings can enhance the mechanical performance of a machine, streamline system functionality, and eradicate damageprone wires hanging from rotating joints. Rotary unions are used for heating or cooling the many processing rolls throughout the wide variety of applications. X this site uses cookies and other tracking technologies to assist with navigation, providing feedback, analyzing your use of our products and services, assisting with our promotional and.
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