Custom Designed Slip Rings For Aerospace Applications
SP013008 Ultra small slip ring 8-way miniature slip ring
This 8-way small slip ring is specially customized by our company for weapons, and can be customized with high-speed and long-life slip rings.
Technical advantages:
ü Slipring's core technology - friction pair technology: gold metal contact technology, ensuring an ultra long service life.
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 aluminum alloy metal structure with strong sealing performance, suitable for extremely harsh environments.
ü High speed, customizable speed of 10000 revolutions per minute.
ü Long lifespan, 10 million revolutions per minute.
Technical Parameters
| Electrical specifications |
| Design loop | 1~8 |
| Insulation resistance | 250MΩ/250V/DC |
| Rated voltage/current | 80VDC / 1A |
| Dielectric strength | >250VAC/50Hz/60s |
| Dynamic resistance change value | ≤10mΩ |
| Mechanical specifications |
| Rated speed | 0-1000 rpm (1000-10000RPM requires customization) |
| Working life | 10 million rpm (>10 million rpm requires customization) |
| Operating temperature | -40℃ ~ 65℃ |
| Operating humidity | ≤80% |
| Contact material | Gold-gold |
| Shell material | Aluminum alloy |
| Weight | <20g |
| IP grade | IP51 |
Size
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
Assembly line
