Specifications
The document provides technical specifications for the CTH0522 series of through-bore slip rings. These slip rings feature a 5mm bore for routing hydraulic or pneumatic lines and have a compact 22mm outside diameter. They utilize fiber brush contact technology for enhanced performance and long life.

Electrical Data
- Rated Voltage: 0~240VAC/VDC for both power and signal.
- Insulation Resistance: ≥500MΩ/500VDC.
- Lead Wires: AWG28# Teflon, standard length 300mm (adjustable).
- Insulation Strength: 500VAC@50Hz for 60 seconds.
- Electrical Noise: Less than 0.01Ω.

Mechanical Data
- Working Life: 10 million revolutions.
- Rotating Speed: Maximum 250 RPM.
- Working Temperature: -30°C to 80°C.
- Operating Humidity: 0 to 85% RH.
- Contact Material: Gold-Gold.
- Housing Material: ABS/Aluminium Alloy.
- Torque: 0.05Nm; +0.02Nm per 6 rings.
- Protection Grade: IP51.

Product Quality Levels
- Level S: Max Rotating Speed 250RPM, 20 Million Revs, Precious Metal contacts.
- Level I: Max Rotating Speed 600RPM, 60 Million Revs, Gold-Gold contacts.

Lead Wires Color Code
The document includes a color code for lead wires, with specific colors assigned to each ring number.

Part Number Composition
The part number includes specifications for inner and outer diameter, number of power and signal wires, flange options, special options (e.g., CanOpen, Ethercat, Profibus, Giga Ethernet), IP protection levels, quality levels, rotor and stator cable lengths, and flange positions.