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Through-hole slip rings--BTH0932, also known as hollow shaft slip rings, are a special type of electromechanical component consisting of a rotating hollow shaft and a brush assembly fixed to the shaft. Its main function is to achieve continuous transmission of power, signals, etc. between the rotating body and the fixed body.
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In order to ensure the electrical insulation performance of the slip ring, the insulation material of our BTH0932 through-hole slip ring is generally POM. POM has good electrical insulation performance and is not affected by temperature and humidity. It can effectively isolate different conductive parts in the slip ring, prevent current leakage and short circuit, and ensure stable transmission of signals and power.
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360° continuous rotation
The rotor of the BTH0932through-hole slip ring is installed on the rotating shaft, and the stator is fixed on the base. No matter how the rotating shaft rotates, the connection line on the stator can remain stable, and the conductive ring on the rotor can rotate freely with the rotating shaft, achieving 360° continuous rotation while ensuring the transmission of signals and energy.
High speed performance
Our through-hole slip ring has an operating speed of 500rpm, which can adapt to high-speed rotation and has good dynamic performance. It can maintain stable signal transmission under high-speed rotation, and will not cause signal interruption or distortion due to excessively high speed.
High Reliability
The housing of our through-hole slip ring is generally made of high-strength metal materials, such as aluminum alloy, stainless steel, etc., with good pressure resistance and impact resistance. It can work stably for a long time in harsh environments and is not prone to failure.
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Mechanical
|
Working speed |
500rpm |
|
Operating temperature |
-40℃~ +100℃ |
|
Contact material |
Precious metal |
|
IP Grade |
IP 54 |
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Electrical
|
Circuit |
8 & 12 & 18&20 |
|
Current |
2A |
|
Voltage |
≤380V |
|
Dielectric strength |
≥1000V@50Hz between each circuit |
|
Insulation resistance |
1000MΩ@ 500VDC |
|
Electric noise |
≤7mΩ |
|
Lead wire size |
26AWG, UL, color Teflon, silver or tin plated |
|
Lead wire length |
200mm |
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Dimension
|
TYPE |
Rings |
Length |
ID |
OD |
|
BHT0932-8 |
8 |
28.4mm |
Φ9mm |
Φ32mm |
|
BHT0932-12 |
8 |
35.6mm |
Φ9mm |
Φ32mm |
|
BHT0932-18 |
12 |
46.4mm |
Φ9mm |
Φ32mm |
|
BHT0932-20 |
12 |
50mm |
Φ9mm |
Φ32mm |
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Industrial automation
In various automated production lines, CNC machine tools and other equipment, through-hole slip rings-BTH0932 ensure the power and signal transmission of rotating parts.
Robotics
Used in the joints of robots, through-hole slip rings ensure the signal and energy supply of robots during flexible movement.
Aerospace
In satellites, spacecraft and other equipment, through-hole slip rings achieve stable communication and power supply of rotating parts.
Medical equipment
For example, some rotatable medical testing equipment and treatment instruments, through-hole slip rings are used to ensure the transmission of signals and energy.
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Q: Do through hole slip rings rotate with the shaft ?
Q: How to choose a through-hole slip ring with appropriate specifications?
Q: What factors affect the service life of through-hole slip rings?
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https://www.bt-slipring.com/