Slip ring is an electrical component for communicating and transmitting power and signal to the rotating body, and is also called slip ring connector, rotary joint, through hole slip ring, and the like. Slip ring can transmit current and signal in 360° rotation. According to power source, the slip ring can be divided into electrical slip ring and pneumatic slip ring. According to size (outer diameter and inner diameter, hole diameter), there are miniature slip ring (capsule slip ring), small slip ring, medium slip ring and large slip ring. According to the medium and signal transmitted, there are hydraulic slip ring, power slip ring, optical slip ring, Ethernet slip ring and so on. The use of slip rings are very wide, often used in high-end industrial electrical equipment or precision electronic equipment with versatility, high performance, high accuracy, and multiple continuous rotary motion. For example, aerospace, radar communication, medical equipment, automatic processing, smelting, mining, cable, amusement equipment, display equipment, alternator, smart home, chemical reactor, wire stranding machine, windmill, robotic arm, robot, rotation Doors, gauges, etc. Slip rings provide a reliable power and signal transmission solution for these electromechanical devices to achieve complex motion. It can also be said that slip ring is the hallmark of advanced smart sports equipment.
1-passage rotary joint is a kind of slip ring. It supports M5 port for 4mm pipes, can transfer various mediums including hydraulic, cooling water, compressed air, steam, vacuum, negative pressure, positive pressure, hot oil, etc. When 360° rotating, it also can combine to transmit electrical power and signal.
The 2-passage rotary joint has G1/8" port for 6~8mm pipes, can be used in transmission for various gas and flow mediums such as compressed air, steam, vacuum, pressure, cooling water, hot oil, etc. In 360° rotation, it also can combine to transmit electrical power and signal.
The 4-passage rotary joint are ideal for 360° rotation transmission of 2A~800A current and 2A~10A signal. The 4 passages with 4 inlet and 4 outlet to make flow of the same or different medium into or out of the rotating equipment. The medium can be compressed air, steam, vacuum, negative pressure, positive pressure, cooling water, hot oil, etc. Its thread port is G1/8" for 6~8mm pipes, can be integrated directly with slip rings.
The pneumatic rotary union has 6 flow/gas passages with 6 inlet 6 outlet and the 6 passages do not interfere with each other. It can transfer various medium including air, water, hydraulic, vacuum and the like. It has G1/8" thread port suitable for 6~8mm pipes. It not only can transport gas and liquid, but also current and signals.
The electrical/pneumatic rotary unions have 8/12 passages to select, can transfer hydraulic, air, steam, oil and other fluid medium. It is 8/12 inlet 8/12 outlet, not only transport gas and liquid in 360°, but also transmit current/signal. The thread port is G1/8" and M5, support 4~6mm and 6~8mm pipe. The rotary joint is light in weight, small in size and small in torque, and the each passage do not interfere with each other.
The electrical miniature slip ring for sale has outer diameter of 6.5mm and is available in 4-wire, 6-wire, 8-wire, and 12-wire. The maximum current per channel is 1A. The core technology uses gold-gold contacts to ensure stability and longevity. The 90° angle V-groove make a wider contact surface, smoother rotation, low torque and low dynamic resistance.
The 12.5mm electrical miniature slip ring with quite compact size of 12.5mm outer diameter, specially designed for medium/small equipment to transmit power or signals when 360° rotating. Signals that can be transmitted include Ethernet, video, USB, HDMI, fiber, RF, etc. The circuit wires can be 6-wire, 12-wire and 18-wire, each wire is 2A. 2-wire, 4-wire, each wire is 5A
The miniature slip ring connector is a capsule design with an outer diameter of 22mm. The slip ring length are available in 19, 26, 33, 40, 57.3mm. The number of circuits can select 2-36 wires in standard models. The mounting methods are A-type flange or U-type flange. The electric miniature slip ring are small in size and compact in structure, and can transmit gas, liquid and other medium as well as signals such as USB, optical fiber and Ethernet at 360° rotation.
The miniature slip ring connector has an outer diameter of 25 mm. It is a medium-sized electric capsule slip ring. It has compact structure, supports 2~56 wires of 2A signals. Slip rings are made of ultra-thick gold-plated, high-performance bearings and rare metal alloy brush wires. The wires at rotor and stator use 24-color colored wire for easier wiring and operation. The conductive rings use 90-degree angle V-groove that expand the contact surface for smoother rotation and reduce torque and dynamic resistance.
The 30mm miniature electrical slip ring is a large current + signal capsule slip ring. Its outer diameter is 30mm, supports 2~6 wires of 30~50A large current, and has advantages of small size and large current. The core process is a gold-gold contact point with high stability and longevity. Wires of the miniature slip ring rotor and stator use multi-color colored wires, and the wiring is simple. With A-type flange, installation and use of slip rings are easy.
The series of through hole slip rings are miniature electrical slip rings with optional hole diameter (inner diameter) of 3/5/8mm. It is suitable for any rotating device with hole diameter of less than 3/5/8mm. The outer diameter is 17/22/35mm. The through hole slip ring can select 2~12 circuits of 2~10A current or signal, or 10A current mixed with 2A signal. Slip rings act as the connector for rotating assembly, rotary joints, and other axial structures, can rotate and transmit signals at 360°.
The series of electrical slip rings are small through hole slip rings with small apertures. Through hole slip ring with inner diameter of 12.7 mm has optional outer diameter of 35 mm/56 mm. Slip ring with inner diameter of 20 mm has optional outer diameter of 42 mm/56 mm. Small through hole slip rings have compact structure and can stably transfer small currents or signals of 2A~10A. The housing material can be plastic, aluminum or stainless steel. The number of circuits are 2~24 wires in selectable or customizable, support signal and power hybrid transmission. The small through hole slip ring is ideal for 360° rotation transmission of various control signals for pneumatic, electrical, hydraulic and other industrial equipment.
Through bore slip ring with hole diameter of 25.4mm~80mm and outer diameter of 86~158mm, is a integral structure medium-sized slip ring connector. It can stably transmit 2~48 wires of 10A current (magnification *10A) or 2A signal. Through bore slip rings are ideally suited for applications where power and electrical signals need to be transferred under 360° rotation. The series of slip rings are designed with hollow shaft to provide electrical connections for shafts, rotary joints, pneumatic, hydraulic and other industrial instrument needed for the function of the rotating assembly.
Through bore slip ring has a hole with diameter of 100mm, the outer diameter is 185mm. The series of slip rings can be used as rotary connectors for industrial or civil equipment such as hydraulic, power, optical, Ethernet, etc., can transmit 6~24 circuits of 10A current and 2A signals in 360° rotation. Slip rings are made of durable materials, the aluminum alloy housing allows it to operate stably in harsh environments. Through bore slip rings have compact structure and size, making installation and use of slip rings more easy and convenient.
High speed slip ring is a high speed rotary conductive device designed for high-speed rotating equipment. It is more wear-resistant and has higher electrical conductivity than traditional slip rings. Max speed 1500rpm, hole size ranges from 0~20mm, outer diameter 56mm, optional 6~12 circuits 10A current.