Through Bore Slip Ring
Through bore slip ring is a hollow slip ring, also called through hole slip ring. The center hole can access the transmission shaft. Slip ring can also integrate high-frequency, optical fiber, waveguide, gas-liquid and other types of joints.
Generally It uses advanced cluster brush multi-point contact to ensure reliable contact under low friction. DWG series slipring center hole from 0 to 1200 mm and current up to 1000 ampere, voltage up to 2000 volts.
For example, the application of through bore slip ring include rotary table, robotice, rotating machinery, packaging Machine.
Please contact us immediately if you have special needs, our sales engineers can recommend slip ring models or design customized slip rings for you.
Hollow Shaft Slip Ring Model List
| Model | No. of Rings | ID(mm) | OD(mm) | Rated Current | Rated Voltage |
|---|---|---|---|---|---|
| WDG0522 | 1-12 | 5 | 22 | 2A | 0~240V |
| WDG1233 | 1-12 | 12 | 33 | 5A | 0~240V |
| WDG1254 | 1-24 | 12.7 | 54 | 5A | 0~240V |
| WDG2056 | 1-12 | 20 | 56 | 2A~10A | 0~380V |
| WDG2578 | 1-48 | 25.4 | 78 | 2A~10A | 0~380V |
| WDG3899 | 1-48 | 38.1 | 99 | 2A~15A | 0~380V |
| WDG50120 | 1-72 | 50 | 120 | 5A~20A | 0~380V |
| WDG60135 | 1-96 | 60 | 135 | 5A~20A | 0~380V |
| WDG70155 | 1-96 | 70 | 155 | 5A~20A | 0~380V |
| WDG80180 | 1-96 | 80 | 180 | 5A~20A | 0~380V |
| WDG90190 | 1-96 | 90 | 190 | 5A~20A | 0~380V |
| WDG100203 | 1-96 | 100 | 203 | 5A~20A | 0~380V |
| WDG120215 | 1-96 | 120 | 215 | 5A~20A | 0~380V |
| WDG180298 | 1-96 | 180 | 298 | 5A~20A | 0~380V |
| WDG200320 | 1-96 | 200 | 320 | 5A~20A | 0~380V |
| WDG250396 | 1-96 | 250 | 396 | 5A~20A | 0~380V |
| WDG300430 | 1-96 | 300 | 490 | 5A~20A | 0~380V |
Features
● Compact design
● Free maintenance
● Operating smoothly and reliability
● Extremely low electrical noise
● Convenient to assembly
● Long working life
Options
● Operation speed, current, voltage
● Connector of through bore slip ring
● No. of circuits
● Housing material
● High speed models are available, up to 2500RPM
● Optional slip ring protection level, up to IP68
● Capable of mixed transmission of signals such as Ethernet, USB, RS, Canbus slip rings
● Fluidic rotary joints, FORJ and electrical slip ring can be mixed
Industrial automation equipment, medical equipment, wind power generation equipment, testing equipment, exhibition/display equipment, robot equipment, and turntable equipment.
Of course, just send us an email with inquiry.
We focus on custom slip ring for 10 years. Cases can be provided for reference.
We are very good at one-to-one communication for complex slip ring or rotary joint products, based on our experience. If you can’t find a suitable supplier for your custom case, please try us.