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 |
| Number Of Circuits | 20 |
| Dielectric Strength | >250VAC/50Hz/60s |
| Current Rating | 1A |
| Temp Range | -45℃ ~ 60℃ |
| Contactmaterial | Gold-Gold |
| Contact Resistance | ≤10mΩ |
| Brand Name | SPR-ing |
| Model Number | SP036020 |
| Place of Origin | Shenzhen |
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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 | Number Of Circuits | 20 |
| Dielectric Strength | >250VAC/50Hz/60s | Current Rating | 1A |
| Temp Range | -45℃ ~ 60℃ | Contactmaterial | Gold-Gold |
| Contact Resistance | ≤10mΩ | Brand Name | SPR-ing |
| Model Number | SP036020 | Place of Origin | Shenzhen |
| High Light | high speed slip ring for robotic arm ，long life conductive slip ring ，20 circuit OEM slip ring | ||
The SP036020 is a premium high-speed slip ring designed for demanding industrial testing. Featuring 20 circuits with 3A/250V capacity, it offers exceptional durability with a lifespan of up to 100 million revolutions. Utilizing advanced gold-to-gold contact technology and a mirror-finished surface (Ra0.02), this rotary joint ensures low dynamic resistance (≤10mΩ) and stable signal transmission even at speeds up to 3000-8000 RPM. Ideal for aircraft engines, high-speed rail components, and automotive testing platforms. Available in Aluminum or Stainless Steel housing with IP51 protection.
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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