12-channel 2A hollow flange electric slip ring features a black aluminum alloy shell and AWG22# Teflon wire for internal wiring. It is suitable for 380V operation and can reach a maximum speed of 200rpm. The contact parts are made of precious metals to ensure stable signal transmission and durability. With an inner diameter of 12.7mm and an outer diameter of 56mm, it supports both through-hole and flange mounting methods, adapting to various assembly requirements.
hollow flange electric slip ringKey Features
Stable Multi-channel Transmission: Provides 12 channels, each supporting 2A current, meeting the power and signal transmission needs of complex equipment.
Efficient Through-hole Design: The 12.7mm inner diameter hollow structure provides convenient passageways for air pipes, hydraulic pipes, and cables, simplifying machine design.
Rugged and Durable: The black aluminum alloy casing combines lightweight design with excellent heat dissipation, ensuring stable operation even at high speeds.
High Speed and Long Lifespan: Maximum speed of 200rpm, combined with precious metal contacts, effectively reduces contact resistance and wear, ensuring long-term stable operation.
hollow flange electric slip ring Performance Parameters
| Parameter | Value |
| Dielectric strength | 500VCA@50Hz,60s |
| Insulation resistance | ≥1000MΩ/500VDC |
| Dynamic resistance change value | ＜0.01Ω |
| Rated voltage | 0～380VDC/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 | Engineering Plastics |
| Rotational torque | 0.05N.m,+0.01N.m/6-way |
| Service life | 2 million rpm |
hollow flange electric slip ring Product Dimensions
hollow flange electric slip ring Applications
With its reliable performance and compact design, this slip ring is widely used in:
Automated robots: Providing power and signals to rotating joints.
Packaging and filling equipment: Solving the problem of cable tangling in rotating parts.
Rotating display stands and radar systems: Ensuring energy supply for continuous rotation.
Cable reel equipment: Achieving efficient and stable cable winding and unwinding operations.
