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Ganymed-Swivel Joints
Applications: Articulated tongs, Loading stations (chemical, petrochemical industry, etc.) waste water purification techique (ventilation systems, rotating scraper bridges, sludge cleaning, etc.)
Connections: Threads, welding, flanges, cutting rings
Materials: Steel (42CrMo4), Stainless steel (1.4571)
Sealing: PTFE compound
Operating conditions: max. pressure 420 bar, max. temperature 225 °C, min. temperature -50 °C (*, 360° swivelling movements, rotating movements also suitable for low speed
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Connections which give all freedoms of movement, with safety and reliability....
Revolving articulations GANYMED are used for the transport of all types of fluids or gas between a fixed point and a mobile point. By their capacity of rotation, the facility of installation, reliability and the lifespan, these articulations revolving GANYMED are a relevant solution for many applications,
The main features are:
- Rotation: until speeds of 10 turns per minute.
- Diameter of passage: DNN 20 with DNN 700.
- Pressure: vacuum with 700 bar
- Temperature of the fluid: of -50°C with + 225°C
- Sealing: by PTFE joint,
- Construction: with ball bearings integrated
- Connection: male threading, threading female, supports, connection for welding...
- Material of manufacture: Steel (42CrMo4) or stainless steel (1.4571).
Products very neat, manufactured in Germany, available on stock, prices very competitive.
Applications: Chemical process, loading arm, treatment of water, agro-alimentary and pharmaceutical process, energy....
MCPI is the sole distributer in the French-speaking countries of the company HAAG + ZEISSLER
Contact: mcpimail@mcpi.fr
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BALL-SWIVEL PLUG
- The plug swivels for greater manoeuverability!
- Offers a 53° conical range of motion for greater operator comfort
- Allows an airflow of up to 2,095 LPM (74 SCFM)
- Maximum Air Pressure: 6.2 Bar (90 PSIG)
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Rotary Systems' entry level 90 degree swivel is designed for the hose reel industry. This economical swivel uses a hardened and ground shaft and impregnated Teflon seals. The 001 series is able to withstand high pressures, moderate speeds and low side loads.
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Developed originally as part of the TODO-MATIC® coupling construction then subsequently as a stand alone product, the TODO® swivel has proved itself in the toughest applications for over 20 years.
Used mainly to allow free hose movement without imparting torque stresses to the assembly (one of the biggest causes of premature hose failure).
# Simple design, low maintenance
# Very compact
# High flow rate / low pressure drop
# Full range of sizes, materials and connections
# Stainless steel bearings and single 'O' ring seal for realibility
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Technical Description
Can be used in hydraulic systems where rotating connections are essential, for example on accessories with rotating movements. Depending on design, the body is made of brass (TDG) or steel (TKR) and the rotating axis of surface-purified/stainless steel.
Maximum rotation speed: 60 r.p.m.
Advantages
Rotating joints minimise the high wear to the hose, which occurs in hydraulic systems. Solid construction with two plain bearings (TDG) or ball/roller bearings (TKR). Suitable for combining with norm hydraulic components.
Working Temperature*
-20°C up to +100°C (NBR)
depending on the medium.
FKM on request.
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STENFLEX swivel joints are used in applications involving liquid and gaseous media. The swivel joints can be used as flexible pipe connectors under the most demanding conditions and can withstand extreme temperature and pressure.
STENFLEX swivel joints are highly suitable for absorbing oscillations. Swivel motion can be handled as well as complete rotation at low speed.
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Any semi-rigid gas pump hose can be made flexible and easy-to-handle with DynaVariacor® - the patented multi-directional connector.
It reduces efforts, increases nozzle manoeuvrability.
Prevents unwanted twisting of the hose.
Easy filling whatever the position of the gas tank cover or type of vehicle.
Easy nozzle removal from the vehicle.
This connector Improves uniform wear of the hose thanks to less twisting.
Best flow whatever position the connector is in.
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Series 9000
Series with ball bearings and bellows sealing assembly
Available in stainless steel
CD-Cartridge-Design
Recommended medium Heat transfer oil, Air, Steam, Water, Non-toxic industrial gases, Lyes (on request)
Available sizes 1/4" - 4"
Max. speed 1500 RPM (depending on size)
Max. temperature 190 °C
Max. pressure:
Water 17,0 bar
Steam 10,2 bar
Heat transfer oil 6,8 bar
Air 6,8 bar
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Series 9000 G
Series with graphite bearings or ball bearings with solid lubrication and bellow sealing assembly
Maintenance-free
Available in stainless steel
CD-Cartridge-Design
Recommended medium Heat transfer oil, Steam, Water, Air
Available sizes 1/4" - 4"
Max. speed 700 RPM (depending on size)
Max. temperature 315 °C
Max. pressure
Water 17,0 bar
Steam 10,2 bar
Heat transfer oil 6,8 bar
Air 6,8 bar
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The Rotary Joint device allows electrical and pneumatic lines from the robot to feed through to the tool — keeping air and electrical lines on the robot from twisting. The Rotary Joint has two components: fixed and rotating. The rotating component consists of the robot adaptor, tool adaptor, and a central connecting core. The fixed component is a central ring which is held stationary by a torque rod attached to a fixed part of the robot arm.
Lines are attached between the fixed component and your robot controller. As the robot moves, the fixed lines do not twist. Advanced slip ring technology is
used to pass fixed lines to the rotating component and then to your tool— so as your robot moves, electrical signals and pneumatic pressure pass from the robot to the tool preventing the lines from twisting. With many different sizes, this device can be easily integrated onto almost any robot.
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Series 7100
Brass housing
N-model Carbon graphite to tungsten carbide seal
D-model Tungsten carbide to tungsten carbide seal (for applications with poor filtration water, or abrasive fluids)
Recommended medium: water, heat transfer oil, steam
Available sizes: 1/4" - 2"
Max. pressure
water
sizes 1/4" - 1 1/2" 50,0 bar
size 2" 40,0 bar
steam 8,0 bar
heat transfer oil 6,5 bar
Max. temperature
heat transfer oil 200 °C
steam 170 °C
water 175 °C
Max. speed
sizes 1/4" - 3/4" 3500 RPM
size 1" 3000 RPM
sizes 1 1/4" - 1 1/2" 2500 RPM
size 2" 750 RPM
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Stainless steel construction
N-Modell Carbon graphite to tungsten carbide seal
D-Modell Tungsten carbide to tungsten carbide seal (for applications with poor filtration water, or abrasive fluids)
Recommended medium water, heat transfer oil, steam
Available sizes 1/4" - 2"
Max. pressure
water
sizes 1/4" - 1 1/2" 50,0 bar
size 2" 40,0 bar
steam 8,0 bar
heat transfer oil 6,5 bar
Max. temperature
heat transfer oil 200 °C
steam 170 °C
water 175 °C
Max. speed
sizes 1/4" - 3/4" 3500 RPM
size 1" 3000 RPM
sizes 1 1/4" - 1 1/2" 2500 RPM
size 2" 750 RPM
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Deublin Offers a full range of Rotary Unions with Ball Bearings. Some are sealed and do not require any lubrication while others have a gease nipple and require periodic lubrication.
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Air Precision has also developped a range of standard electrical slip rings : EEG, T13 and T20.
They use the same "gold" technology as custom-built slip rings and therefore have excellent electrical qualities and are easily adaptable thanks to interchangeable mechanical interfaces.
Derivates of those standard slip rings are also available.
CONTACT US :
by email : sales@airprecision.com
by phone: +33 1 46 01 21 16
DO NOT HESITATE TO VISIT OUR WEBSITE IN ENGLISH :
www.airprecision-slipring.com
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The LT Series rotary unions from DSTI feature all-aluminum construction for light weight & excellent durability. These units are available with up to (12) independent passages, with optional electrical slip rings with up to (56) circuits. The LT Series products are a readily available solution for today's complex automation requirements.
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Rotary Systems' three passage rotary union with integrated 6 circuit slip ring. The union is constructed from plated carbon steel. The union utilizes a hardened and ground shaft, Teflon seals and radial ball bearings.
The slip ring is a 6 circuit compact commercial capsule rated at 2 amps/210VDC or 240VAC. Gold on Gold contacts with speeds up to 250 RPM. Several circuit configurations for the slip ring and number of passages on the rotary union are available upon request.
Please contact our Technical Sales department at 1-800-959-0146 with your operating parameters if you need a rotary union with an integrated slip ring. Slip rings are available in various configurations and can be modified to meet your specifications.
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Deublin custom rotary unions can be designed and manufactured to suit a wide variety of custom applications. To date, Deublin has designed and supplied 300 mm water and air union and for pressures upto up to 700 bars. Whatever your application might be, Deublin has a solution!
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The 3 passage rotary union pictured is designed for a large crane application. The union is designed with high pressure seals and large bearings for the rugged environment that the union is exposed too. The large flange is welded onto the housing for mounting purposes. A very large slip ring is mounted on the back of the union for electrical power. The union is painted to protect it from the environment.
If you have a custom rotary union application, please contact our Technical Sales department at 1-800-959-0146.
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Deublin custom rotary unions can be manufactured to meet any specific custom application. Please provide detailed application information by clicking the link ... we will either modify an existing design or design one to meet the exacting needs of your custom application.
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AP Series High Pressure
High Speed Unions
- monoflow design
- self-supported rotating union
- seal combination:
Tungsten Carbide/Tungsten Carbide
- double row ball bearing; lubricated for life
- vent holes
- steel housing nickel-plated
- stainless steel end cap and rotor
- all parts in media contact are stainless steel and
corrosion resistant
- designed for high pressure and high speed
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Rotary Systems' 90 degree swivel is designed for super-heavy-duty use. This swivel uses a hardened and ground shaft, impregnated Teflon lip seals, and deep-groove ball bearings. The 004 series is able to withstand high pressures at moderate speeds.
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Kadant Johnson thermal oil unions feature precision-lapped seals and roller or tapered ball bearings. For high temperature applications up to 343°C (650°), we offer a carbon-bearing supported union with a special designed seal geometry for optimum sealing. Use the following table to view our rotary unions designed for thermal oil service.
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DSTI provides custom rotary joints for a number of offshore applications. available fetures include:
316 stainless steel construction, sealed bearing covers, 20,000 psi presssure capability, multiple fluid/air passages & integrated electrical slip rings. Please contact DSTI to learn more about past projects and dicsuss the details of your application.
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Deublin rotary unions for high temperature utilizes heat stabilized bearings, hi-temperature grease and other special sealing components. For higher temperatures yet, Deublin rotary unions feature special self-lubricated carbon bushing bearings and special carbon graphite seals.
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DSTI offers complete custom rotary union design & manfacturing services. DSTI can provide a custom union assembly designed specifically for your unique requirements. Units with 30+ passages, large through bores, or high flow volumes are available. Please contact DSTI to discuss the specifics of your application.
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The union pictured is a large 4 passage rotary union that we designed and manufactured and is utilized on several large plastic injection molding machines. The smaller passages are used for air and the larger ones are used for water. The union is designed to ensure there is no cross-leakage between the passages. There is a bore through the shaft to pass electrical wires. We can custom design and manufacture a large union for your specific application.
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MID has developed a new variable geometry coupling, which can swivel through 360 degrees: the DynaVariacor®. This internationally patented system provides in particular complete flexibility for use with all types of hoses.
The coupling is robust, light and compact; it reduces wear and avoids coiling of the feed hose. When it use with a nozzle this coupling enables increased precision of movement by reducing the handling force required by the user, due to the relative rigidity of the feed pipes. Operator comfort is improved. The DynaVariacor® products have useful features: the interior cross-section of the coupling remains constant at all angles, so pressure loss is minimised and flow rates are naturally optimum.
As well as air, these couplings are suitable for water, oil, petrol and hydrocarbons, and even powders. Many applications are therefore possible. For example, with fire hose or with rigid pipe : à load arm is then easy to make. The system is available in several sizes and fittings for a variety of uses.
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