Reliable Supplier and Product Developer of Solution of Signals and Power Transfer for Rotary Machine


Mini compact type
LF type
RF type
Large power type
Compound type
Split type
Ethernet type
Deep water type
High sky type

Mini Compact Slip Ring

  • Our Mini Compact Slip Ring uses casting or injection molding process to be produced with compact and mini size. It is mainly applied for transmitting low current and various LF (low frequency) and MF (medium/intermediate frequency) signals.
  • The slip ring adopts V shape design, while the brush adopts ^ single wire.
  • Both the rotor and the stator are molded as integrated structure without any disassembled parts.
  • Its concentricity can realize up to 0.02mm.
  • The through hole can be realized at the center.
  • Support transmission of up to 300 electric channels simultaneously.
  • The maximum current can be up to 20A.
  • Gold to gold contacts, with advantages of lowest contact resistance and smallest coefficient of friction to realize excellent endurance and low fluctuation of resistance and friction.
  • Very small size and dimension.
  • Lowest rotary torque.
  • Easy and convenient installation.
  • High reliability with very least transmission loss.
  • Compatible with transmission of Gigabit Ethernet signals.
  • Compatible with 1080P UHDV signals.
  • Can be integrated with optical fiber rotary joints.
  • Fast delivery time
  • Wide applications.
Typical Applications:
  • Simulators.
  • Unmanned aerial vehicles (UAV).
  • Various communication system.
  • Precision test machines.
  • Robots.
Customized Options:
  • Outline dimensions.
  • Installation size and installation mode.
  • Materials of housing.
  • Surface treatment.
  • Wiring as well as the specification of the wire and cable.
  • Experiment projects.

China Mini Compact Slip Rings Manufacturer and Product Developer

Content Standard Options
Environmental Conditions Housing IP41 IP66
Operating Temperature -40℃~+60℃ -60℃~+60℃ / 0℃~+150℃
Operating Humidity ≯95% 100%
Electric Indicators Working Voltage ≤48V 380V
Current Rating ≤5A 20A
Electrical Noise ≤0.01Ω ≤0.003Ω
Insulation Resistance 200MΩ@100VDC 500MΩ@5000VDC
compression strength 300VAC 1000VAC
Signal Indicators Signal Types Audio signals, video signals, digital signals, control signals, bus signals, sensor signals, various differential signals.
Channels ≤40 ≤300
Electrical Noise ≤0.01Ω ≤0.003Ω
Mechanical Indicators Rotary Rate 0~30rpm 3000rpm
Center Through Hole Size 0 ≤7mm
Life(*) ≥600 million round ≥2000 million round
* Depends on real product application.

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. Our high-performance slip rings are designed for use in a wide range of high-end OEM applications. We pride ourselves in our ability to provide the right solution for the right application of slip rings. We develop, manufacture and market electrical slip rings for power and signal transmission, rotary unions/joints, hybrid rotary transmissions units, fiber optic rotary joints (forj), rotary / linear encoders and RF rotary joints with the collaboration of our partners technologies of industrial applications. Our goal is to match customers requirement of slip rings through high quality products, competitive prices and prompt reliable services. To be a leading company in the field of slip rings, our aim is to fulfill our offers on exact time and perfect quality, by satisfying our customer's demand of slip ring efficiently.

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.

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TrueSci is a slip rings manufacturer and supplier providing customized service and solution

China manufacturer and supplier of slip rings and rotary electrical joints.

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