Copper Alloy 1KW DC To 67 GHz 300 Rpm RF Rotary Joint
1KW Radio Frequency Rotary Joint
CENO's RF rotary joint belongs RCN series. RF rotary joint design adopts the principle of skin effect of high frequency signal and the structure simulation of coaxial cable. To ensure RF rotary joint with the high frequency signal low damage and reliable transmission,CENO uses import high elastic wear-resisting material in the internal key contact point of the RF rotary joint and do special plating in the surface for it. It is a connector device to transmit high frequency signal from the static to rotating part.
Radio frequency characteristics
| Interface type / material / surface finish | 1.85-f (50 Ω) / copper alloy / gold plated |
| Interface orientation | Style I |
| Frequency range | DC to 67 GHz |
| Peak power capability | 1 kW @ 2.000 m if not pressurized |
| Average power capability | 10 W @ DC to 10 GHz / 5 W @ 10 to 26 GHz 3 W @ 26 to 50 GHz / 1 W @ 50 to 67 GHz |
| VSWR, max. | 1.1 @ DC to 10 GHz / 1.2 @ 10 to 26 GHz 1.3 @ 26 to 50 GHz / 1.4 @ 50 to 67 GHz |
| VSWR variation over rotation, max. | 0.02 @ DC to 10 GHz / 0.04 @ 10 to 26 GHz 0.08 @ 26 to 50 GHz / 0.10 @ 50 to 67 GHz |
| Insertion loss, max | 0.2 dB @ DC to 10 GHz / 0.3 dB @ 10 to 26 GHz 0.4 dB @ 26 to 50 GHz / 0.5 dB @ 50 to 67 GHz |
| Insertion loss variation over rotation, max. | 0.02 dB @ DC to 10 GHz / 0.04 dB @ 10 to 26 GHz 0.08 dB @ 26 to 50 GHz / 0.10 dB @ 50 to 67 GHz |
| Phase variation over rotation, max. | 1 deg. @ DC to 10 GHz / 2 deg. @ 10 to 26 GHz 3 deg. @ 26 to 50 GHz / 4 deg. @ 50 to 67 GHz |
| DC carrying capability | 0.2 A |
Mechanical characteristics
| Rotating speed, max. / nominal | 300 / 200 rpm |
| Life, min. | 0.2 x 106 revolutions |
| Torque (room / min. temperature), max. | 0.5 Ncm / - @ start-up 0.5 Ncm / - @ rotation |
| Interface loads, max. | ±0.5 N in axial direction ±0.5 N in radial direction |
| Case material | copper alloy and stainless steel |
| Case surface finish | partially gold plated |
| IP protection level | IP50 |
| Weight, approx. | 0.03 kg |
| Marking | adhesive label |
Environmental conditions
| Operation |
| Ambient temperature range | -40 to +60°C |
| Relative humidity, max. | 95% (non-condensing) |
| Storage |
| Ambient temperature range | -55 to +80°C |
| Relative humidity, max. | 95% (non-condensing) |
Features
- Stable performance and high reliability
- Integrated RF rotary joint
- Apply to RF signal and high data speed rate transmission
Applications
- Simulation tester
- Antenna system
- Traffic control system
Optional
- Circuit number
- Installation way
- Radio frequency range
Outline Drawing
Why with CENO
CENO is one technologically company in slip ring field who engages research and development,manufacturing and sales.We have advanced equipment and high precision test instruments to ensure products quality and reliable performance.Facility area covers 3000 square meters and located in Shenzhen China.
Certification
ISO9001,CE,RoHS,UL,Explosion-proof
CENO Advantage
Member in engineering team have more than 10 years experience in slip ring's field.Operators work on critical procedure are all qualified by internal training.
Service CENO provides
24 hours,7days consultant service.
Mass and customized production.
Solution offerring for 360° rotation system.
Welcome to consult us with your requests for any 360° rotation system.We will provide one stop service to you timely respond your inquiries.
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