The Cap Conductive Slip Ring 4 Wire is designed for reliable electrical signal and power transmission between rotating and stationary parts.
With its gold-to-gold contact design, it ensures a low-resistance and long-lasting connection suitable for various industrial and robotics applications.
This compact and lightweight slip ring supports up to 300 RPM rotation speed, offering excellent performance with minimal electrical noise.
It’s ideal for sensors, robotics joints, rotating cameras, and turntable mechanisms where continuous rotation and power transmission are needed.

Features:

• 4 separate circuits for independent signal/power lines
• Supports both AC and DC up to 240V
• Stable gold-to-gold contact design
• Compact and easy to integrate in small devices
• Maintenance-free and long-lasting (up to 50 million turns)
• Teflon-coated silver-plated wires (250mm each)
• High insulation resistance for stable operation

Applications:

• Robotics and automation arms
• CCTV and security camera systems
• Turntable and display mechanisms
• Wind turbines and rotating sensors
• Industrial equipment and drones

Technical Specifications:

⚙️ Please allow 3% measuring deviation.

Package:

• 1 × Cap Conductive Slip Ring (4-Wire Type)

Documentations:

• Slip Ring Working Principle Guide

What is a Cap Conductive Slip Ring 4 Wire?

A slip ring is an electromechanical device that allows the transmission of power and electrical signals from a stationary structure to a rotating one.
The 4-wire cap slip ring can transfer multiple independent signals or power lines through gold contacts that ensure low friction and long-term stability — ideal for systems that rotate continuously.

How to Use:

Connect the stator wires to the stationary side of your circuit and the rotor wires to the rotating side. Each color wire corresponds to one circuit, allowing for separate power or signal transmission.
Ensure proper strain relief and avoid bending the wires excessively. Once installed, the slip ring can rotate freely while maintaining stable electrical continuity. Perfect for projects like pan-tilt cameras or rotating joints in robotic arms.

Applications:

• Power and signal transfer in rotating equipment
• Robotics, drones, and automation systems
• CCTV Pan-Tilt units
• Display stands and turntables
• Rotary sensors and instrumentation

FAQ:

• 1. What is the maximum voltage supported?
  It supports up to 240V AC/DC per circuit.
• 2. How many independent circuits does it have?
  There are 4 separate circuits for power and signal transmission.
• 3. What type of contact material is used?
  Gold-plated ring and gold-plated brush for low resistance and long life.
• 4. Is it suitable for outdoor use?
  It has an IP54 protection rating, suitable for light moisture and dust.
• 5. How long is its lifespan?
  Up to 50 million rotations, depending on usage conditions and speed.

Reference Links / Blog Links:

• Slip Ring Basics – Electronics Tutorials
• Understanding Slip Rings for Robotics