Everaxis
A global specialist in high-performance rotation and transmission technologies, for the most innovative, demanding and critical sectors.
- 5, avenue Denis Papin
BP 36
Le Plessis Robinson, 92350
France
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Integrated Rotating Systems
In a radar, for instance, the integrated Rotary Joint connects the moving part of the radar with the pedestal, enabling uninterrupted transfer of multiple media. This transmission can be a combination of RF signals in waveguides or coax channels, or multiple other needed transfers like cooling media, fiber optical signals, electrical signals and air. The design of this Integrated Rotating System is conducted in cooperation with the customer, resulting in a tailor-made product with low losses, high peak performance and compact physical dimensions. EVERAXIS’s extensive experience guarantees a product that has one of the longest lifespans in the market.
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Harsh Environment Twist Capsules
From land to air to sea to space, twist capsules are used in many limited rotating platforms. EVERAXIS manufactures Harsh Environment Twist Capsules that operate even in the most extreme environments, and the most demanding operating conditions.
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Swivel Joints
The Swivel Joint is a special type of RF waveguide joint. It is a joint that is limited in rotation angle, compact in size, with low mechanical torque and high peak power capacity.
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Coaxial Rotary Joints
EVERAXIS single and multi channel Rotary Joints are designed to work in rotating 50 Ohm systems, where uninterrupted and low loss signal transfer is required. Coaxial Rotary Joints are compact and lightweight compared to Waveguide Rotary Joints.
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Gimbal Integrated Rotating Systems
EVERAXIS manufactures slip rings and integrates other elements to provide superior assembly for our customers. These assemblies are used on sensor and gimbals for military programs in land, air and sea applications.
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Vacuum Slip Rings
Vacuum Slip Rings are especially suitable for a space environment on satellite platforms or payloads but can also be used in vacuum chambers of large ground-based scientific instruments such as synchrotrons or telescopes.
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Twist Capsules
Twist Capsules are used for applications where limited rotation is required. EVERAXIS has designed many custom solutions for a wide variety of defence, aerospace and space applications.
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Electrical Swivels
Electrical Swivels enable the rotation of data and/or power cables and are designed to be integrated into the swivel stacks of Floating Production Storage and Offloading (FPSO) applications. They can withstand the typically harsh environments of the oil and gas (O&G) industry and are installed on vessels and/or floating moored platforms.
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Contactless Slip Rings
EVERAXIS is a major supplier of customized slip rings to meet specific customer requirements for the transmission of power, data, optical and RF signals, including contactless solutions.Our technology offers compact, reduced-size, maintenance-free slip rings capable of operating in harsh environments.
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Fail Safe Waveguide Switches
Waveguide switches enable very rapid switching between two RF channels. Fail Safe Waveguide Switches return to the de-energized position when the power is disconnected and requires a small holding current in the energized position. All models have low VSWR and high power handling capacity. They withstand the full power rating of the waveguide and most models can be pressurized to 0.2 MPa (2 ATO) for high peak power applications.
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Pancake Slip Ring
Pancake or Platter Slip Rings are a specialty for EVERAXIS USA. All drum style Slip Rings can be reconfigured into a Pancake design. Choosing one or the other is highly dependant on the geometric constraints of the system.
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Slip Rings Separates
Separates are typically rings and insulation material assembled on an axis along with separate contact brushes. They are usually designed with flying leads. Once integrated, they provide electrical contact between stationary and rotating parts of a slip ring assembly. They use bearings from the host system and provide a more compact and economical solution than self-contained Slip Rings. The coupling of these items requires technical skills from the OEM and is suitable for applications that have tight mechanical requirements.
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Waveguide Rotary Joints
Waveguide Rotary Joints are used for the rotary transmission of power and signal between the stationary and rotating parts of a radar or satcom system.EVERAXIS has designed and produced single and multi channel Waveguide (WG) Rotary Joints since 1958. Every new design is simulated in FEM software as well as physically tested for optimal performance. Each high power Waveguide Rotary Joint is tested at maximum peak power before shipment.
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Opto Electrical Slip Rings (Electrical and FORJ Combined)
Opto Electrical Slip Rings are a combination of fiber optic rotary joints (FORJ) with gold, silver or carbon contacts. High data rates are transmitted through the FORJ while power and other signals are transferred through a contact technology.
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RF Rotary Joints
EVERAXIS is the market leader and supplier of choice for integrated waveguide assemblies, passive microwave components, RF Rotary Joints and rotating subsystems to the military and commercial radar and satcom markets. Working together with customers to create tailor-made solutions optimized to meet their needs has been the EVERAXIS business model for more than 70 years.
Related
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Cobham France SAS
As an ISO9001 & 14001 company Cobham Microwave has a long term experience in design and manufacture of Microwave Components and Systems for space, defense & security, industrial, scientific and medical applications. Our areas of capabilities are Silicon Diodes, RF & Microwave Modules, Isolators & Circulators, Filters & Duplexers, Waveguides and Systems. Our products are qualified and embedded on major space, defense & security, industrial, scientific and medical programmes and platforms worldwide.
