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Large Power Slip Ring
(Central Electric Collection Slip Ring)
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Description of our large
power slip ring:
- Our large
power slip rings are usually installed at the
rotary center of the equipment and used to for
transmission of high current and various signals
between the stationary platform and the rotating
platform.
- The large
power slip
rings adopt high quality copper-graphite brushes or silver-graphite brushes
according to the real application, with least contact resistance and electrical sliding wearing and mechanical wearing.
It has very little temperature rising.
- The low
frequency (LF) signal adopts gold to gold
contact with least transmission loss for long
working life.
- High current
and signal use electric sealing structure to
realize high efficient insulation and shielding.
- Both the rotor
and stator have their own independent wiring
box, maintenance window and observation window.
Features of our high power
slip ring:
- Compact design,
requiring just small installation space.
- Easy for
installation and convenient for maintenance.
- High
concentricity and good capability of
anti-tilting.
- Keep little
temperature rising under high current.
- Reliable and
stable under high voltage, with excellent
insulation performance.
- Capable of adapting to various environment such as high temperature, low temperature, impacting, vibration, salt spray, damp heat, and etc.
- Can be
integrated with optical fiber, RF, liquid (gas) rotary joints.
- Available with
optional accessories of heating and dehumidifying
fixture and heat-dissipating fixture.
Typical Applications of our
high power slip ring:
- Ocean and Sea
Machinery.
- Heavy
Industrial Machinery.
- Tunnel Shield
Machine.
- Large Power
equipment.
Customized Options:
- Outline
dimensions.
- Installation
size and installation mode.
- Materials of
housing.
- Surface
treatment.
- Electrical
connection (Wiring and connector).
- Experiment
projects.
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Parameters:
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Content |
Standard |
Options |
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Environmental Parameters |
Enclosure |
IP40 |
IP67 |
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Operating Temperature |
-40℃～+60℃ |
-60℃～+60℃/0℃～+150℃ |
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Operating Humidity |
≯95% |
100% |
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Electric Parameters |
Voltage Rating |
≤690VAC |
10KV |
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Current Rating |
≤1200A |
3000A |
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Electrical Noise |
≤0.01Ω |
≤0.003Ω |
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Insulation Resistance |
1000MΩ@1000VDC |
1000MΩ@5000VDC |
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Withstand Voltage |
2000VAC |
30KVAC |
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Mechanical Parameters |
Rotary Rate |
0～30rpm |
100rpm |
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Central Thru Bore |
≤300mm |
1000mm |
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Life(*） |
≥8 million r |
≥20 million r |
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* Depends on product application |
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We are in a good position to design electric slip
rings to withstand the extreme conditions that are
often encountered in outdoor and marine
applications. From wind turbines and outdoor
pan-tilt heads to marine cable reels and downhole
inspection equipment, these harsh environment
electric slip rings are durable and reliable enough
for even the most demanding applications.
Our high-performance
slip ring products are designed for use in a wide range of high-end OEM applications. We pride ourselves in our ability to provide the right precision solution for the right application.
We produce a wide variety of electric motors and slip ring assemblies, including miniature capsule slip rings, through hole slip rings,
RF slip rings, compound slip rings, split slip
rings, large power slip rings, deep water slip
rings, ethernet slip rings, and etc. Our substantial product offering enables us to address all slip ring applications.
China TrueSci offers quick, cost-effective customization of our products to meet your unique specifications. |
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