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Home > Electrical Equipment > Slip Rings > OD6.5mm Miniature Electrical Slip Ring | 1A, 4/6/8/12 Wires
  • OD 6.5mm Miniature Electrical Slip Ring | 1A, 4/6/8/12 Wires
  • Miniature Electrical Slip Ring, OD6.5mm, 4/6/8/12 Wires
  • Miniature Electrical Slip Ring, OD6.5mm, 4/6/8/12 Wires
1/1
  • OD 6.5mm Miniature Electrical Slip Ring | 1A, 4/6/8/12 Wires
  • Miniature Electrical Slip Ring, OD6.5mm, 4/6/8/12 Wires
  • Miniature Electrical Slip Ring, OD6.5mm, 4/6/8/12 Wires

OD 6.5mm Miniature Electrical Slip Ring | 1A, 4/6/8/12 Wires

SKU: GP-SR-OD65
  • Conductive rotating slip ring without wire winding, can be used for 360° unlimited rotation to transmit current and signals.
  • Miniature slip ring with an outer diameter of 6.5mm.
  • Allows each current to reach 1A, with customizable 4/6/8/12 wires.
  • Suitable for various harsh environments.
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  • Wires & Current:
    4 Wires; 1A/Wire
    6 Wires; 1A/Wire
    8 Wires; 1A/Wire
    12 Wires; 1A/Wire
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  • OD 6.5mm Miniature Electrical Slip Ring | 1A, 4/6/8/12 Wires
  • Miniature Electrical Slip Ring, OD6.5mm, 4/6/8/12 Wires
  • Miniature Electrical Slip Ring, OD6.5mm, 4/6/8/12 Wires
  • OD 6.5mm Miniature Electrical Slip Ring | 1A, 4/6/8/12 Wires
  • Miniature Electrical Slip Ring, OD6.5mm, 4/6/8/12 Wires
  • Miniature Electrical Slip Ring, OD6.5mm, 4/6/8/12 Wires
1/1
  • OD 6.5mm Miniature Electrical Slip Ring | 1A, 4/6/8/12 Wires
  • Miniature Electrical Slip Ring, OD6.5mm, 4/6/8/12 Wires
  • Miniature Electrical Slip Ring, OD6.5mm, 4/6/8/12 Wires
  • Overview
  • Documents
  • FAQ

Features

  • Ultra-Compact Design: 6.5mm OD, world's smallest commercially available slip ring.
  • Technical Reliability: Gold-gold contact technology ensures stable performance with <0.05N·m torque.
  • Fully Customizable: Configurable from 2 to 12 circuits (1A/circuit); standard models in stock, specs and length adjustable.
  • Seamless Integration: Flangeless, direct-wire installation for rapid deployment.


Specification

Mechanical
SKU GP-SR-OD65
Rotating Speed 150RPM
Working Temp. -30℃ ~ 80℃
Working Humidity 0~85%RH
Contact Material Gold-gold
Housing Material Stainless Steel
Torque 0.05N.m (+0.01N.m / 6 circuits)
Working Life 10 millions for ref (depends on working conditions)
IP Grade IP51

Electrical
Rated Voltage 0~240VAC/VDC
Insulation Resistance ≥300MΩ/300VDC
Lead Wire Spec. AWG30#teflon, silver plated
Lead Wire Length Standard 150~200mm (can be customized)
Dielectric Strength 300VAC@50Hz, 60s
Electrical Noise ＜0.01Ω

Model List

Model Wires No. Max Current / Wire Length (mm)
GP-MOD65-04 4 1A 11.8
GP-MOD65-06 6 1A 11.8
GP-MOD65-08 8 1A 11.8
GP-MOD65-12 12 1A 17.6
Customization Contact us Contact us Contact us


Dimension Drawing



Color Code of Wire
ring # 1 2 3 4 5 6 7 8 9 10 11 12
Color BLK BRN RED ORG YEL GRN BLU PUR GRY WHT PINK LGT BLU


Applications

This OD6.5mm micro slip ring is widely used in:
  • Micro robotics & small automated systems.
  • Medical instruments & portable precision devices.
  • Miniature sensors & CCTV cameras.
  • Handheld rotating equipment & small testing devices.
  • Extreme space-limited electrical rotary transmission.

Customized Service
The following parameters can be customized:

1. Number of wires (wire count), outer diameter size, current, voltage, rotor speed, etc.

2. Combined transmission of video, USB, HDMI, fiber optic, radio frequency, Ethernet, etc. signals.

3. Combined passage of gases, liquids, etc. media.


Contact us: 



Electrical Slip Ring FAQ

What is an electrical slip ring? What is its primary function? +
An electrical slip ring, also known as a rotary electrical joint or conductive slip ring, is a precision electromechanical component. Its primary function is to transmit power, electrical signals, or data between the stationary and rotating parts of a machine, enabling 360-degree continuous and unlimited rotation to prevent wire winding.
What are the key parameters to consider when selecting a slip ring? +
Key selection parameters include: Outer Diameter (OD), number of circuits (wires), current/voltage per circuit, rotational speed, torque, working life, IP Rating, operating temperature range, and contact material (e.g., gold-to-gold). Product documents typically provide detailed specification tables for these.
What are the differences among miniature, capsule, and through-bore slip rings? Where are they mainly used? +
Miniature slip rings refer to compact types with very small outer diameters for highly space-constrained devices. Capsule slip rings often have a flange on one end for easy mounting. Through-bore slip rings have a hollow center allowing a mechanical shaft to pass through. They are widely used in robotics, CCTV cameras, rotating displays, wind turbines, medical equipment, and automated production lines.
What should be noted during the installation and use of a slip ring? +
During installation, ensure the slip ring is concentric with the rotating shaft and avoid subjecting it to excessive radial or axial load. Do not exceed its rated current, voltage, and rotational speed during operation. For long-term stable performance, avoid use in extreme environments with heavy dust, corrosive gases, or severe vibration unless the product is explicitly rated for such conditions.
Can you customize slip rings? What is the lead time? +
Yes, GoodProx offer customization services:
  • Number of circuits;
  • Current, voltage, size;
  • Lead length and wire type;
  • Mounting structure;
  • Protection grade (IP51, IP54, IP65, etc.).
Standard models are often in stock for quick delivery. The lead time for customized products depends on complexity and should be confirmed with us.
What affects slip rings' lifespan? +
Key factors affecting lifespan include:
  • Abrasion of contact materials
  • Contamination (dust, moisture, chemicals)
  • Excessive speed or load
  • Inadequate lubrication or maintenance
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