SP013018 High Speed Slip Ring
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 |
SP013018 series high-speed slip ring
The standard models in this series include SP013018-009/SP013018-012/SP013018-018. This 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 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, 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 Small in size and compact in structure, it can meet the space constraints of users.
ü The slip ring adopts a solid 304 stainless steel metal structure with strong sealing performance, suitable for extremely harsh environments.
ü High speed, this slip ring can reach a maximum speed of 20000 revolutions per minute.
Precision Manufacturing Laboratory
The Precision Manufacturing Laboratory, as the manufacturing center for the structural components of slip ring conductors, mainly conducts systematic manufacturing process research on the ring surface/axis machining of slip rings and precision electric components. Currently, the mirror cutting technology of the contact surface of slip ring conductors has reached the international leading level.
Slip ring friction pair proportioning laboratory
This laboratory provides a basis for the selection of core components such as brush wires and conductive ring materials for slip ring conductors. Currently, our company has 12 friction pair technologies suitable for special fields such as high-speed slip rings, long service life, strong corrosive environments, high temperature environments, and big data transmission. The more reasonable use of friction pairs will greatly improve the performance of slip rings
Experimental rate of high-speed slip ring current collector
The laboratory is mainly used for dynamic performance testing of high-speed slip ring current collectors and has received support from the Torch Center of the Ministry of Science and Technology of China. Currently, the laboratory is equipped with 5 test benches with different speeds and torques, with a maximum testing speed of up to 90000 revolutions per minute and a maximum output torque of 5.5 N.m