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Compound Slip Ring
(photoelectric, liquid, gas)
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Description:
- The
photoelectric and liquid (gas) compound slip
ring is used between the rotor and stator for
transmission of various signals and liquid (gas)
medium simultaneously.
- Our compound
slip ring can adopt radial direction integration
with high concentricity and compact size.
- Our compound
slip ring can adopt axial direction integration
with easy and convenient disassembly and
maintenance.
- High speed
photo signal transmission and high bandwidth,
where WDM technology can be adopted.
- Our compound
slip ring ensures there is no leakage of signal
transmission and no electromagnetic
interference. It is in a good position to
realize long distance and multi-channel
bi-directional transmission.
- It adopts
non-contact transmission of the photo signals,
without friction wearing so to realize long
working life.
- The photo
signal transmission does not produce any
electric spark and it can be used in hazardous
environment such as combustible environment or
explosive environment.
- The liquid
(gas) channel uses special sealing according to
different transmission medium, working pressure
and working environment to ensure long working
life.
- It is designed
to avoid crossed contamination when there are
different mediums transmitted in the liquid
(gas) channel.
Features:
- Compact
structure with small
size, easy for installation.
- Photo signal
transmission channel allows bi-directional
transmission with low insertion loss and strong
anti-interference capability against Electro Magnetic Interference
(EMI).
- The liquid
(gas) channels are designed to avoid leakage
with high reliability.
- It is able to
integrate two or more transmission mediums.
Typical Applications:
- Radar system.
- Ships and
vessels.
- Heavy
Industry.
Customized Options:
- Outline
dimensions.
- Installation
size and installation mode.
- Materials of
housing.
- Surface
treatment.
- Electric
connection (wiring and connector) and location.
- Experiment
projects.
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Parameters:
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Content |
Standard |
Options |
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Environmental Conditions |
Enclosure |
IP40 |
IP68 |
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Operating Temperature |
-40℃～+60℃ |
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Operating Humidity |
≯95% |
100% |
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Optical Fiber |
Channels |
≤4 |
8 |
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Fiber type |
SM/MM |
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Wavelength |
≤650～1650nm |
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Insertion loss |
≤2dB (Single Channel),
≤5dB (Multi Channels） |
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Return loss |
≥45dB |
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Rotary Rate |
≤2000rpm (Single
Channel), ≤200rpm (Multi Channels) |
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Connector type |
ST/FC/adapter/Connector |
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Liquid (gas) |
Fluid Media |
Cooled liquid (gas) |
Hydraulic oil |
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Channels |
4 |
8 |
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Pressure |
≤2MPa |
≤35MPa |
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Flow |
≤30L/min |
≤300L/min |
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Channel diameter |
≤Φ16mm |
Φ38mm |
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Rotary Rate |
≤30rpm |
300rpm |
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Center Through Hole Size |
100mm |
300mm |
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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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