Shenzhen SPRing Technology Co.,Ltd
| Payment Terms | L/C,T/T |
| Supply Ability | 1000/month |
| Delivery Time | 1 week |
| Packaging Details | Carton |
| Rotating Speed | 0~3000 RPM |
| Design loop | 20 |
| Working Life | 10 million~100 million circle |
| Dynamic Resistance Change | ≤10mΩ |
| Working Temperature | -40℃ to 60℃ |
| Insulation Resistance | 200MΩ/250V/DC |
| Maximum Current | 1A |
| Shell Material | Alluminum alloy/304 stainless steel/316L stainless steel |
| Brand Name | SPR-ing |
| Model Number | SP036020 |
| Place of Origin | Shenzhen |
View Detail Information
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 1000/month |
| Delivery Time | 1 week | Packaging Details | Carton |
| Rotating Speed | 0~3000 RPM | Design loop | 20 |
| Working Life | 10 million~100 million circle | Dynamic Resistance Change | ≤10mΩ |
| Working Temperature | -40℃ to 60℃ | Insulation Resistance | 200MΩ/250V/DC |
| Maximum Current | 1A | Shell Material | Alluminum alloy/304 stainless steel/316L stainless steel |
| Brand Name | SPR-ing | Model Number | SP036020 |
| Place of Origin | Shenzhen | ||
| High Light | high frequency rotary electrical slip ring ，anti interference conductive slip ring ，power slip ring with signal transmission | ||
The SP036020 20-circuit high-speed long-life slip ring is designed for demanding rotating test systems. It supports speeds up to 8000 rpm and offers a customizable service life from 10 million to 100 million revolutions. With gold-to-gold contacts and ultra-low dynamic resistance variation, it ensures reliable signal transmission for strain gauge and thermocouple applications in high-speed test platforms such as aircraft engine testing and automotive wheel hub performance evaluation.
Technical parameters
|
Electrical specifications |
|
|
Design loop |
20 |
|
Insulation resistance |
200MΩ/250V/DC |
|
Rated voltage/current |
250VDC/3A |
|
Dielectric strength |
≥250VAC/50Hz/60s |
|
Dynamic resistance change value |
≤10mΩ |
|
Wire length |
Standard 300 ± 20mm (optional) |
|
Mechanical specifications |
|
|
Rated speed |
0~3000 rpm |
|
Working life |
10 million~100 million circle |
|
Operating temperature |
-45℃ ~ 60℃ |
|
Contact material |
Gold-gold |
|
Shell material |
Alluminum alloy/304 stainless steel/316L stainless steel |
|
Maximum starting torque |
3.5N.cm |
|
IP grade |
IP51 |
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.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2019
Total Annual:
10,000,000-50,000,000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
SPR-ing Technology Co., Ltd. is a technology-based company that integrates the research and development, design, manufacturing, dynamic frequency and stress testing, blade aerodynamic pressure parameter testing, and dynamic temperature testing services of slip ring lead devices and slip ring lead de... SPR-ing Technology Co., Ltd. is a technology-based company that integrates the research and development, design, manufacturing, dynamic frequency and stress testing, blade aerodynamic pressure parameter testing, and dynamic temperature testing services of slip ring lead devices and slip ring lead de...
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