ByTune's through hole slip rings-BTH1256 are a mechanical device that allow the transmission of electrical power and signals from a fixed point to a rotating device and are used to simplify the operation of a system or improve its mechanical performance.
Â
Through bore slip rings can be drum or pancake-style designs which are highly customized for the application. The variety of hollow shaft dimensions is vast, ranging from very narrow to more than 500mm. Through Bore Slip Rings can support signal and/or power transmission. They integrate bearings and provide low torque. Capacity to interface with the host system is a key requirement.
Â
Â
High reliability
Through hole slip rings-BTH1256 are carefully designed and manufactured to ensure stable performance and long-lasting service life.
Efficient transmission performance
With 360-degree continuous rotation, through-hole slip rings-BTH1256 can efficiently transmit power, signals and data, maintaining the stability of signal transmission and power supply.
Reduce electrical noise
Through hole slip rings-BTH1256 use advanced contact technology and high-quality materials to reduce the friction between the brush and the ring, thereby reducing electrical noise and improving transmission quality.
Â
Â


Â
Â
Mechanical:
Working speed |
1000rpm |
Operating temperature |
-40℃~ +100℃ |
Contact material |
Precious metal |
IP Grade |
IP 54 |
Â
Electrical:
Circuit |
6 , 12, 18, 24 |
Current |
5A, 10A , 15A, 20A 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, UL, color Teflon, silver or tin plated |
Lead wire length |
300mm |
Â
Critical Dimension:
Model |
Length "L" |
||||
Current |
Formula (A means No. of ring) |
6 circuits |
12 circuits |
18circuits |
|
BTH1256 |
2A/5A |
20+2.3×A |
33.8mm |
47.6mm |
61.4mm |
10A |
20+2.8×A |
37.8mm |
53.6mm |
70.4mm |
|
15A/20A |
20+3.8×A |
42.8mm |
65.6mm |
88.4mm |
Â
Â
Through-hole slip rings-BTH1256 are widely used, including but not limited to glass production equipment, virtual reality equipment (such as movie cars), drying equipment (such as dryers, drying and sterilization equipment, grain dryers, etc.), cast film equipment, three-phase AC and DC meter calibration equipment, movie equipment (such as 4D movie equipment, 5D movie equipment, 7D movie equipment, etc.), amusement facilities (such as children's ride series amusement machines, carousels), etc. Through-hole slip rings adopt an integrated structural design, which is easy to install and provides reliable power and signal transmission solutions for various applications.
Â




Â
Â
Q: What technical data should be provided for our customized slip ring model?
1.operating speed(RPM)
2.the type of installation
3.installation size
4.channels(the No. of single wire besides cable)
5.rated voltage & current for power rings and signal rings
6.the signal type and related parameters(very important)
7.operating temperature h.IP(sealing requirements)
Q: How are through hole slip rings used in robotics?
Q: What purpose does the use of through hole slip rings serve?
Â
https://www.bt-slipring.com/