SP013018 long life high speed slip ring
The miniature high-speed long-life slip ring has a speed of 10000 revolutions per minute and a lifespan of 10 million revolutions per minute, with stable performance!
As one of our key technologies, the high-speed slip ring has been successfully applied to a certain unit model in large quantities. After sufficient user verification, our company's high-speed slip ring has stable performance and long service life.
Application areas: Used for high-speed testing platform strain gauge signals, thermocouple signals, etc., such as aircraft engine testing, high-speed rail component testing, automotive wheel hub performance testing!
Technical parameters
|
Electrical specifications |
|
|
Design loop |
≤18 |
|
Insulation resistance |
250MΩ/250V/DC |
|
Rated voltage/current |
80VDC /1A |
|
Dielectric strength |
>300VAC/50Hz/60s |
|
Dynamic resistance change value |
≤20mΩ |
|
Wire length |
Standard 400mm (adjustable according to requirements) |
|
Mechanical specifications |
|
|
Rated speed |
0-10000 rpm |
|
Working life |
10 million rpm |
|
Operating temperature |
-50℃ ~ 80℃ |
|
Operating humidity |
≤80% |
|
Contact material |
Gold-gold |
|
Shell material |
304 stainless steel |
|
Maximum starting torque |
0.5N.cm |
Outline Drawing
Technical advantages:
ü Slipring's core technology - friction pair technology: gold metal contact technology, ensuring an ultra long service life.
ü Integrated casting process: Ensure the concentricity between the ring groove and the bearing is ≤ 0.01mm.
ü Mirror processing technology: Ensure that the smoothness of the slip ring contact surface can reach Ra0.02, making the contact more reliable.
ü Precision component manufacturing process: dimensional tolerance<0.01mm, axial displacement<0.01mm, high precision, and more stable performance.
ü Advanced brush wire modulation technology: Nearly zero pressure brush design and debugging process, extending the life of the slip ring by 1/3.
ü High speed, this slip ring can reach a maximum speed of 8000 revolutions per minute (with cooling system).
ü Long lifespan, with a maximum lifespan of up to 100 million revolutions per minute.
