This precision-engineered metal housing capsule slip ring for signal is popular in VR/AR systems, camera gimbals, UAVs, and ROVs that require high signal integrity. It features a compact 25mm OD metal housing with 56 gold-plated contact wires. This provides high-level EMI shielding with less noise interference. While the gold-to-gold contact maintains stable transmission even with micro-signals.
Drawing(mm)
Picture
Product Parameters
Mechanical:
|
Working speed |
500rpm (typically) |
|
Limited speed |
800rpm |
|
Operating temperature |
-40℃~ +100℃ |
|
Contact material |
Gold to Gold |
|
Bearing |
Steel ball bearing |
|
IP Grade |
IP 54 |
Electrical:
|
Circuit |
25-56 |
|
Current |
2A or combined rings to be higher current |
|
Voltage |
≤240V |
|
Dielectric strength |
≥500V@50Hz between each circuit |
|
Insulation resistance |
500MΩ@ 500VDC |
|
Electric noise |
≤7mΩ |
|
Lead wire size |
28AWG, UL ,color Teflon, silver or tin plated |
|
Lead wire length |
200mm |
|
Others |
Compatible with Video signal, RS485/232,Ethernet |
Dimension:
|
Type |
Standard Rings |
Body length "L" |
|
BTC025-30 |
30 |
51.7mm |
|
BTC025-36 |
36 |
59.5mm |
|
BTC025-46 |
46 |
72.5mm |
|
BTC025-56 |
56 |
85.5mm |
Color code of wires:
|
AWG28# |
|
|
|
|
|
|
1 |
2 |
3 |
4 |
5 |
|
|
Black |
Red |
Yellow |
Green |
Blue |
|
|
6 |
7 |
8 |
9 |
10 |
… |
|
White |
Brown |
Orange |
White/Red |
White/blue |
Recycle |
Typical Application Scenario
Oil And Gas Drilling
One of the most common applications of metal housing capsule slip ring for signal is in oil and gas drilling rigs. In these rigs, the drilling equipment is connected to the control system using a series of capsule slip rings. These slip rings allow for the transmission of electrical signals from the drilling equipment to the control system, for monitoring and controlling the drilling process.
Wind Turbines
The rotating blades of a wind turbine are connected to the generator using a series of capsule slip rings. These slip rings allow for the transmission of electrical signals from the rotating blades to the generator, converting the mechanical energy of the wind into electrical energy.
Medical Devices
Such as MRI machines, in these machines, the patient is placed inside a large magnet, and the imaging system uses a series of capsule slip rings to transmit electrical signals from the patient to the imaging system. This allows the imaging system to create detailed images of the patient's body, which can be used to diagnose a wide range of medical conditions.
Industrial Automation
They are used in such as robots and conveyors. These slip rings allow for the transmission of electrical signals from the control system to the actuators, to control the movement and operation of the equipment.
Aerospace Instrumentation
They transmit electrical signals from sensors and instruments to the cockpit displays. This allows pilots to monitor important information about the aircraft, such as its speed, altitude, and fuel level, in real time.
Rotating Antennas: : Provides multiple channels for signal transmission in rotating antenna systems. Broadcasting equipments:Used in broadcast equipment where multiple connections are needed in a compact space.
FAQ
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