Description:
- Our RF slip
rings simulate coaxial cable structure, mainly
used for transmission of MHF (medium/high frequency)
signals, UHF (ultra high frequency) signals as well as electric power current and low frequency signals.
- The through hole can be realized at the axis center.
- All parameters
of MHF and UHF pass accurate analysis and
calculation to ensure the optimal comprehensive
performance result.
- Advanced
sealing structure is adopted between the MHF/UHF
signal channels with excellent insulation and
shielding capability.
- Superposition of electrical path along the axial direction, adopting gold to gold multi-points contact between with least resistance, reliable and endurable for long working life.
- Capable of
adapting to various environment such as high
temperature, low temperature, impacting,
vibration, salt spray, damp heat, water
saturation, and etc.
Features:
- Compact
structure with least space between channels.
- With RF
interface connection, convenient for
installation.
- With least
insertion loss and phase variation and highest
insulation.
- Strong anti-interference signal transmission with least loss.
- Strong
environment adaptation capability.
- Can be
integrated with current, low frequency, optical
fiber, liquid (gas) rotary joints
-
Maintenance-free during working life.
Typical Applications:
- Radar System.
- High Definition
Video Transmission.
- Satellite
Antenna.
Parameters:
|
Content |
Standard |
Options |
|
Environmental Parameters |
Enclosure |
IP40 |
IP67 |
|
Operating Temperature |
-40℃～+60℃ |
-60℃～+60℃
/0℃～+150℃ |
|
Operating Humidity |
≯95% |
100% |
|
MHF Parameters |
Frequency Range |
≤200MHz |
≤500MHz |
|
Insertion Loss |
≤1.5dB |
≤1.0dB |
|
Isolation |
≥50dB |
≥70dB |
|
Phase - WOW |
≤5° |
≤3° |
|
VSWR |
≤1.5 |
≤1.2 |
|
Central Through Bore |
≤80mm |
≤200mm |
|
Mechanical Parameters |
Rotary Rate |
≤100rpm |
≤300rpm |
|
Life(*） |
≥8 million r |
≥20 million r |
|
*Depends on product application. |
|
UHF Parameters |
Content |
single channel |
binary channels |
|
Frequency Range |
DC～26.5GHz |
DC～5GHz |
|
Insertion Loss (Not include cable) |
≤0.5dB |
≤0.5dB |
|
Isolation |
/ |
≥50dB |
|
Phase - WOW |
≤0.5° |
≤0.5°(CH1)/≤4°(CH2) |
|
VSWR |
≤1.2 |
≤1.2(CH1)/≤1.5(CH2) |
|
Central Through Bore |
No |
No |
|
UHF signal with optical signal at the same
time, high signal cannot achieve |
|
 |
|
For more than 20 years, we have proudly supplied
a large library of designs of slip rings in various
configurations for various applications from miniature slip rings to large scale slip
rings. Our quality slip rings have been widely used in
radars,
military weapons, aerospace equipments, aircrafts, ships,
engineering machinery, wind power generators, oil-drilling, security monitors, and etc.
As a confident manufacturer
with strong R&D team and rich manufacturing experience, we
warmly welcome complicated and sophisticated projects of
slip rings that are required to work under tough
environment, such as armored vehicle turrets, submarine
periscopes, aircraft electro-optical systems, satellites, and etc.
We China
TrueSci put our customers first and we pay top attention to
quality. We deliver reliable slip ring products, competitive pricing, superb technical support, and short lead times through our
capable R&D team and efficient manufacturing processes. Not only do we provide the slip ring, slip ring assembly, and motor assemblies that meet your
special specifications, we offer value-added services to provide you with exactly what is needed quickly and cost-effectively.
We offer the best products in the industry of slip rings accurately.
Please feel free to contact us for high
quality service and reliable products. We treasure the opportunity to
be your best supplier of slip rings. We have the expertise
to design and build slip rings for any application such as
radar system,
military weapons, aerospace equipments, aircrafts, ships,
engineering machinery, industrial robots, oil well logging
tools and security monitors, and etc. We
have been involved in the design and manufacturing of tens
of thousands of slip ring assemblies for all industries. We
know clearly how to build a highly reliable slip ring
assembly and we aim to meet your
unique demand with high efficiency and competitive price.
China TrueSci industrial slip rings provide the solution to transmit electric power and electrical signals from stationary to rotating units in all types of machines like
radar system, antenna dishes, revolving cranes, rotating purifiers in sewage or water treatment facilities, carrousels, manipulators, wrapping machines, theatre stages, wind turbines as well as in cable reels.
Our fully developed and versatile standard program facilitates to assemble slip ring assemblies with any number of poles. Current ratings up to 1200 A and voltages up to 24 kV are possible. The range in size for the slip ring assemblies starts with 30 mm up to 360 mm diameter and lined up to 100-poles.
Slip ring assemblies can be supplied either as open, “non-enclosed” types for special customer adaptations, or totally enclosed with high impact plastic or galvanised steel housing even for hazardous locations. Additional rotating couplings are available for fluids or gases and fiber optic swivels can be integrated.
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