Shenzhen Guren Technology Co., Ltd.
Shenzhen Guren Technology Co., Ltd.
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GK3899-6P series through-hole electric rotary joint has an inner diameter of 38mm and an outer diameter of 99mm. It has 6 circuit channels and supports customization of different wiring methods and shell materials. It is suitable for electronic technology equipment such as industrial robot arms and ship radar bases.
GK3899-6P series through-hole electric rotary joint Product Features:
1. The center hole is 38.1mm, which is suitable for most machines and equipment that need to rotate through the shaft.
2. The standard current can pass 5A, 10, and 20A, and multiple signal integrations (such as RS232+USB) can be customized.
3. IP51 protection, precious metal contact materials, suitable for -30℃~+80℃ temperature range.
4. Support terminal wiring customization, support extended inlet and outlet line length.
5. The maximum speed is 250rpm, which is suitable for basic current transmission and signal integration expansion of large equipment.
GK3899-6P series through-hole electric rotary joint Product Parameters
| Parameter name | Parameter Value | |
| Power | Signal | |
| Dielectric strength | 800VCA@50Hz,60s | 300VCA@50Hz,60s |
| Insulation resistance | ≥1000MΩ/500VDC | ≥1000MΩ/300VDC |
| Dynamic resistance change value | ＜10mΩ | |
| Rated voltage | 0～440VDC/VAC | |
| Wire Specifications | AWG Teflon wire (actually change the wire specifications according to the load conditions) | |
| Wire length | Default 300mm (can be adjusted as required) | |
| Operating temperature | 0～85%RH | |
| Operating humidity | -30℃～+80℃ | |
| Protection level | IP51 | |
| Shell material | Metal/engineering plastics | |
| Rotational torque | 0.1N.m,+0.03N.m/6-way | |
GK3899-6P series through-hole electric rotary joint Dimensions
GK3899-6P series through-hole electric rotary joint application
Wind power generation: connecting the rotating nacelle (generator, control system) with the fixed tower (grid, control system)
Industrial automation/robotics: rotating worktable/indexing plate, robot joints
Medical imaging equipment: CT scanner, X-ray machine (rotating C-arm)
Packaging machinery/filling equipment: power supply and signal control of filling head and labeling head
Testing equipment: such as turntable test, centrifugal test, etc.
Security monitoring: high-speed dome camera Ship/maritime: such as rotating radar mast, pod thruster, crane, etc.