The through hole slip ring compatible with signal supports high-speed data transmission, including HD-SDI, ISDN, and Ethernet signals, alongside power delivery. People use it in advanced surveillance cameras, armored vehicles, and other high-performance applications, in which high-definition video and real-time data transmission are required.
Drawing(mm)
Product Parameters
Mechanical:
|
Working speed |
1000rpm |
|
Operating temperature |
-40℃~ +100℃ |
|
Contact material |
Precious metal |
|
IP Grade |
IP 54 |
Electrical:
|
Circuit |
6, 12, 18, 24,36.48 or more |
|
Current |
5A, 10A , 20A,40A or combined rings to get higher current |
|
Voltage |
≤380V, 600V optional |
|
Dielectric strength |
≥1000V@50Hz between each circuit |
|
Insulation resistance |
1000MΩ@ 500VDC |
|
Electric noise |
≤7mΩ |
|
Lead wire size |
22AWG, 17AWG, 14AWG, UL, color Teflon, silver or tin plated |
|
Lead wire length |
200mm |
Critical Dimension:
|
Model |
Length "L" |
||||
|
Current |
Formula (A means No. of ring) |
6 circuits |
12 circuits |
18circuits |
|
|
BTH3899 |
2A/5A |
24.15+3.35×A |
44.25mm |
64.35mm |
84.45mm |
|
10A |
24.15+4.05×A |
48.45mm |
72.75mm |
97.05mm |
|
|
15A/20A |
24.15+4.85×A |
53.25mm |
82.35mm |
111.45mm |
|
Wires color code ( 1 is from the rotor side ) :
|
AWG10# |
|
|
|
|
|
|
|
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1 |
2 |
3 |
4 |
5 |
6 |
7 |
… |
|
Black |
Red |
Yellow |
Green |
Blue |
White |
Brown |
Recycle |
|
AWG14# |
|
|
|
|
|
|
|
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
… |
|
Black |
Red |
Yellow |
Green |
Blue |
White |
Brown |
Recycle |
|
AWG17# |
|
|
|
|
|
|
|
|
1 |
2 |
3 |
4 |
5 |
6 |
|
|
|
Black |
Red |
Yellow |
Green |
Blue |
White |
|
|
|
7 |
8 |
9 |
10 |
11 |
12 |
|
|
|
Brown |
Orange |
Gray |
Pink |
White/black |
White/red |
|
|
|
13 |
14 |
15 |
16 |
17 |
18 |
… |
|
|
White/yellow |
White/green |
White/blue |
White/brown |
White/orange |
White/gray |
Recycle |
|
|
AWG22# |
|
|
|
|
|
|
|
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
… |
|
Black |
Red |
Yellow |
Green |
Blue |
White |
Brown |
Recycle |
|
AWG24# |
|
|
|
|
|
|
|
|
1 |
2 |
3 |
4 |
5 |
6 |
… |
|
|
Black |
Red |
Yellow |
Green |
Blue |
White |
Recycle |
|
|
AWG26# |
|
|
|
|
|
|
|
|
1 |
2 |
3 |
4 |
|
|
|
|
|
Black |
Red |
Yellow |
Green |
|
|
|
|
|
5 |
6 |
7 |
8 |
… |
|
|
|
|
Blue |
White |
Brown |
Orange |
Recycle |
|
|
|
|
AWG28# |
|
|
|
|
|
|
|
|
1 |
2 |
3 |
4 |
5 |
|
|
|
|
Black |
Red |
Yellow |
Green |
Blue |
|
|
|
|
6 |
7 |
8 |
9 |
10 |
… |
|
|
|
White |
Brown |
Orange |
White/Red |
White/blue |
Recycle |
|
|
Some of Application Scenarios
Harvesters and Planters
Our through hole slip rings compatible with signal are installed on the rotary drive of modern harvesters and seeders to help monitor the working status, control the working speed and seeding amount. It also collects control data between the equipment power supply.
Spacecraft
Spacecraft can achieve signal and data transmission during docking by installing slip rings, making their docking smooth. During the construction of the International Space Station, slip rings also help its various modules to dock data.
Offshore Platform Cranes
Cranes on offshore oil production platforms hoist various equipment and materials. The slip ring transmits power and control signals to its rotating mechanism to coordinate parameters such as lifting speed, rotation angle, and boom extension.
FAQ
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