SPINNER High-Frequency Rotary Joints

SPINNER is the leading European manufacturer of high-frequency rotary joints, and has more than 40 years of experience in the industry.

The SPINNER group has production facilities in Germany, Hungary and China, with more than 1,100 employees worldwide. Our subsidiaries and representatives are present in over 40 countries and provide our customers with an international network of support. Quality, flexibility and service have made the group internationally successful.

Single and multi-channel rf rotary joints and hybrid solutions

High-quality SPINNER hybrid rotary joints are mainly used in military radar systems, fire control systems, rotating vehicle-mounted camera systems and in mobile battlefield communication systems.

In areas such as ATC (Air Traffic Control) and commercial SatCom, for airborne, naval and ground based solutions SPINNER’s rotary joints are widely used as well.

The following main components are designed and manufactured by SPINNER at our production facility in Westerham, Germany, and we are able to supply:

  • Single or multi-channel coaxial rotary joints
  • Waveguide single or multichannel rotary joints
  • Fiber optical single or multichannel rotary joints
  • Contactless Fast Ethernet and Gigabit Ethernet
  • Media joints for fluids and air
  • Contactless power transmission

The combination of the above mentioned groups of transmission technologies and encoders are so called hybrid rotary joints combined with slip rings. This enables SPINNER to offer complete system solutions from a single source. These solutions are achieved by the utilization of a highly motivated team of research and development engineers, equipped with state-of-the-art design and simulation tools.

CNC turning and milling centres

SPINNER in-house manufacturing capabilities include:

  • CNC controlled turning and milling centers
  • Electroplating for all common surfaces
  • Mechanical test equipment (covering sub-micron range to ensure outstanding quality)
  • Climate and salt spray chambers for environmental tests
  • Shock and vibration tests, as well as testings in co-operation with external institutes

This high quality standard guarantees a frictionless operation in extreme situations.

FORJ (fiber optical rotary joint) and gigabit ethernet transmission

These are the most commonly used combinations for next generation high performance radar and data transmitting systems. Normally, one or two high-power channels (coax/waveguide) are combined with several low-power channels. Slip ring modules for power supply and data transmission are additionally integrated. Due to constantly increasing data rates, optical rotary joints and contactless Gigabit Ethernet transmission are becoming more important.

SPINNER solutions are widely spread from the standard 20 channel FORJ to smallest available 6 channel FORJ on the market, down to a single channel FORJ that can be integrated into the inner conductor of a coax channel with an outer diameter of only 3mm.

Customised solutions including media joints

SPINNER delivers a large variety of rotary joint combinations according to customer specifications in all varieties, frequency bands and sizes.

The integration of media joints and contactless Gigabit Ethernet ensure that SPINNER solutions are able to provide all requirements of any radar system.

Rotary joints maintenance and repair

As an additional service, SPINNER offers repair and maintenance of all rotary joint brands.

SPINNER offers as well connectors, special phase adjustable cable assemblies for phased array systems, power combiners for radar transmitters and many others.

The quality assurance (QA) system at SPINNER has been certified according to DIN EN ISO 9001. The results of our endeavors are documented in our DIN EN ISO 14001 certified environmental management system.

Make an enquiry

Follow this company

Follow the company to be always up to date with this company

Press Release

SPINNER: Success with Precision

Production of dual channel rotary joints for SatCom applications on modern SPINNER CNC machinery demands the inclusion of ultra-precise milled and rotary parts and exact simulation methods for development and verification of high design demands.

Address
SPINNER GmbH

Erzgiessereistrasse 33

80335 München

Other

Germany

+49 89 12601 1235 +49 89 12601 1287 www.spinner-group.com

SPINNER Images

Products and Services

White Papers

Press Release

14 April 2014

Production of dual channel rotary joints for SatCom applications on modern SPINNER CNC machinery demands the inclusion of ultra-precise milled and rotary parts and exact simulation methods for development and verification of high design demands.

Read more
7 April 2014

SPINNER is expanding its solutions in the field of rotary joints for satellite communications to include a further component: a compact slip ring with very thin walls now complements the range of standard couplings for all fields of use.

Read more
27 January 2014

In the past few months, the focus of Spinner's satellite communication portfolio was on different C band and Ku band rotary joints.

Read more
20 January 2014

At the end of 2013, the first media joint made by SPINNER was delivered. This milestone is a very important step for SPINNER regarding its development from supplier of high frequency (RF), optic and non-contacting signal transmitters to a system provider for rotary joints.

Read more
13 January 2014

In our magazine SPOTLIGHT 04/2012, the new generation of fiber optic joints by SPINNER was presented. In the meantime, the family has grown further and optimum solutions are available for virtually any application.

Read more
9 September 2013

SPINNER, a global leader with 65 years of experience in developing and manufacturing state-of-the-art RF components, will exhibit at DSEI 2013 in London from 10-13 September 2013.

Read more
10 July 2013

In the last SPOTLIGHT issue, two new high-quality L-shaped R120 waveguide rotary joints (BN 635725 and 635726) with a design particularly adapted to the use with Ku-band satellite communication systems within a tight budget were presented.

Read more
10 July 2013

The new SPINNER Fast Ethernet modules have been successfully integrated in C and X band radar systems.

Read more
4 October 2012

In the SPOTLIGHT edition 4/2011, the first R84 joint family of the new generation was already introduced.

Read more
4 October 2012

Due to the requirement of the customer to operate an antenna system in a high temperature environment, SPINNER had to take the challenge to design a rotary joint which was able to handle 1kW of average power at 10GHz at an environmental temperature of +60°C.

Read more
5 October 2011

The products of the R84 family represent a new generation of broadband single channel waveguide rotary joints, which were especially developed for the field of SatCom and can offer outstanding RF values.

Read more
31 March 2011

For many mobile satellite communication systems developed these days, there is a requirement to significantly reduce the height of the radomes under which the SatCom systems are installed. This is to improve their drag coefficient. This means that less installation space is available fo

Read more
11 November 2009

A typical application for the use of such rotary joints is in ground based satellite communication systems. These systems are used to build up a communication link for example in remote areas where no fixed line or WIFI or even mobile communication is available. That happens with the help of a mo

Read more
11 November 2009

For TV satellite systems on ships or in trains, busses and camping vehicles with automatic tracking function, which follow a satellite even when the vehicle is moving, SPINNER offers a cost-efficient version of RF rotary joints. Further fields of application are conceivable, such as swivel camera

Read more
22 January 2009

In 2004 SPINNER GmbH developed the first one-channel miniature rotary joint, thus laying the foundation for what has become a large family of rotary joints for civilian and military applications. By 2008 the fields of application for rotary joints have grown well beyond high-end systems such as r

Read more
22 January 2009

The 3-D CAR was originally developed as part of a program between Indian DRDO and Poland's PIT as a family of mobile S-Band 3D radars. The areas of cooperation were developing the Planar Array and general architecture. The Indian variant is the 3-D CAR, a medium range surveillance radar for Akash

Read more

Regional Offices

SPINNER GmbH

Erzgiessereistrasse 33

80335 München

Other

Germany

+49 89 12601 1235 +49 89 12601 1287 www.spinner-group.com

Contact company

I have read and accept the terms and conditions and privacy policy.
We'd like to keep you informed about relevant promotions, products and services, if you would like not to receive these, check this box.
If you would like to hear from carefully selected third party companies, check this box
Follow this company to receive notifications when they update.