This 31-channel signal combination slip ring integrates 13 channels of 20A power circuitry, 13 channels of 10A power circuitry, and 4 signal paths using 0.2mm² RVSP shielded twisted-pair cable. The product features an aluminum alloy housing with an inner diameter of 38.1mm and an outer diameter of 99mm. The large aperture design ensures excellent throughput, while also providing IP51 protection and a maximum speed of 200rpm.
signal combination slip ring Key Features
Three-in-one integrated design: A single device integrates 13 channels of 20A high-current circuitry, 13 channels of 10A standard current circuitry, and 4 channels of RVSP shielded signal paths, simplifying system integration.
High-current power core: Provides up to 26 high-load circuits (13 channels of 20A + 13 channels of 10A), easily driving high-power loads such as motors and actuators.
Clean signal transmission: 4 independent shielded signal paths using RVSP twisted-pair cable effectively suppress electromagnetic interference, ensuring the integrity of control signals and data.
Spacious mechanical structure and robust protection: A large 38.1mm inner diameter facilitates cable passage; the robust and durable aluminum alloy casing has an IP51 protection rating, adaptable to various industrial environments.
signal combination slip ring Performance Parameters
| Parameter | Value |
| Dielectric strength | 300VCA@50Hz,60s |
| Insulation resistance | ≥1000MΩ/300VDC |
| Dynamic resistance change value | ＜0.01Ω |
| Rated voltage | 0～220VDC/VAC |
| Wire Specifications | Teflon wire |
| Wire length | Rotor 300mm; stator 300mm (reference value) |
| Operating temperature | -30℃～+80℃ |
| Operating humidity | 0～85%RH |
| Protection level | IP51 |
| Shell material | aluminum alloy |
| Rotational torque | 0.05N.m,+0.01N.m/6-way |
| Service life | 20 million rpm |
signal combination slip ring Product Dimensions
signal combination slip ring Applications
Heavy-duty automated equipment: such as welding turntables and large robotic arm joints, providing power and signals.
Stage machinery and performance equipment: driving and controlling large rotating stages and lighting rigs.
Testing and measuring equipment: used for dynamic performance testing benches, transmitting power and sensor data.
Wind power, mining machinery, and other industrial applications requiring high current and synchronous signal transmission.
signal combination slip ring Frequently Asked Questions
Q1: What types of signals can the 4-channel shielded signal path be used to transmit?
A: These 4 channels are ideal for transmitting analog signals, differential signals such as RS485/422, encoder signals, and other low-voltage digital signals sensitive to interference, effectively ensuring communication quality.
Q2: With an inner diameter of 38.1mm, what types of cables can typically pass through?
A: This size provides ample central cabling space for compressed air pipes, hydraulic oil pipes, network cables, fiber optic cables, and additional control cables, making it ideal for achieving unwinding rotation of the equipment's central axis.
Q3: Can the 13-channel 20A circuit be used in parallel to obtain a larger single-channel current?
A: In principle, it is possible, but this must be proposed during the design and selection phase for evaluation and customization by engineers to ensure the overall thermal design and performance matching of the slip rings. Parallel connection by users is not recommended.
