Electric slip ring DHK100

through-borefor cable reelsfor wind turbine

Short Description

• Ingiant DHK100 Series outer diameter 190 mm and inner hole diameter 100 mm
• Rated voltage 0-240VAC/VDC
• Working speed 0-600rpm
• Working temperature -40°C ~ +65°C
• Protection level IP54

Product Detail
Ingiant DHK100 Series outer diameter 190 mm and inner hole diameter 100 mm. The unit is an integrated precision conductive through-bore slip ring with 1–120 channels. It supports mixed transmission of signals and power and can be customized in number of circuits and current/voltage ratings based on standard models.

Typical Applications

• Various radars
• Security equipment
• Entertainment equipment
• Various robots and manipulators
• Aerostats
• Wind power equipment
• Bottle blowing machines
• Light inspection machines
• Turntables and revolving stages
• Amusement equipment
• Virtual 3D and VR equipment
• Vehicle-mounted satellite antennas
• Ship-mounted satellite wires
• Cable reels
• Window cleaning equipment
• Revolving screens and revolving restaurants
• Electric engineering machinery
• Latest VR simulation equipment

Product Naming Description

• (1) Product type: DH — electric slip ring
• (2) Installation method: K — through hole
• (3) Through hole product bore diameter: 100 mm
• (4) Total circuits: example variants such as 48 circuits (product supports from 1 to 120 channels)
• (5) The rated current is marked when applicable; different circuits may pass different rated currents
• (6) Identify number: an identification suffix (e.g. -002, -003) can be added to distinguish different specifications of the same model

Technical Parameters (summary)
Product grade table:
General — Working speed: 0 ~ 200 rpm; Working life: 20 million revolutions
Industrial — Working speed: 300 ~ 1000 rpm; Working life: 60 million revolutions

Electrical technical / Mechanical technical:
Number of rings: Custom
Working temperature: -40°C ~ +65°C
Rated current: 2A, 5A, 10A, 15A, 20A (standard options; higher currents by parallel conductors)
Working humidity: ≤70%
Rated voltage: 0 ~ 240VAC/VDC
Protection level: IP54
Insulation resistance: ≥1000MΩ @ 500VDC
Insulation strength: 1500VAC @ 50Hz, 60s, 2mA
Dynamic resistance change value: ≤10 mΩ
Shell material: Aluminum Alloy
Electrical contact material: Precious metals
Lead specification: Colored Teflon
Working speed: 0-600 rpm (typical for this model series)
Lead length: 500mm +20mm (standard)

Wire Specification (summary)
Rated current ≤2A — Wire size AWG26, Conductor ~0.15 mm², Colors: red, yellow, black, blue, green, white, brown, gray, orange, purple, light red, transparent; Wire diameter ~Ø1mm
Rated current 3A — Wire size AWG24, Conductor ~0.2 mm², Colors: assorted; Wire diameter ~Ø1.3mm
Rated current 5A — Wire size AWG22, Conductor ~0.35 mm², Colors: assorted; Wire diameter ~Ø1.3mm
Rated current 6A — Wire size AWG20, Conductor ~0.5 mm², Colors: red, yellow; Wire diameter ~Ø1.4mm
Rated current 8A — Wire size AWG18, Conductor ~0.75 mm², Multiple color options; Wire diameter ~Ø1.6mm
Rated current 10A — Wire size AWG16, Conductor ~1.5 mm², Typical colors: red, yellow, black, brown, green, white; Wire diameter ~Ø2.0mm
Rated current 15A — Wire size AWG14, Conductor ~2.0 mm²; Wire diameter ~Ø2.3mm
Rated current 20A — AWG14, Conductor ~2.5 mm²; Wire diameter ~Ø2.3mm
Rated current 25A — AWG12, Conductor ~3.0 mm²; Wire diameter ~Ø3.2mm
Rated current 30A — AWG10, Conductor ~6.0 mm²; Wire diameter ~Ø4.2mm
For >30A — use multiple AWG12 or multiple AWG10 in parallel

Characteristics / Technical specifications

• Outer diameter: 190 mm
• Inner bore diameter: 100 mm
• Channels: 1–120 (customizable)
• Rated voltage: 0–240 VAC/VDC
• Rated currents (standard): 2A, 5A, 10A, 15A, 20A (larger by parallel conductors)
• Working speed (typical): 0–600 rpm
• Operating temperature range: -40°C to +65°C
• Protection level: IP54
• Shell material: Aluminum alloy
• Electrical contact material: Precious metals
• Dynamic resistance change: ≤10 mΩ
• Insulation resistance: ≥1000 MΩ @ 500 VDC
• Insulation strength: 1500 VAC @ 50 Hz, 60 s
• Standard lead length: 500 mm +20 mm