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Through Bore 18 Channel Mini Slip Ring High Current Rotary Electrical Connector Device

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Through Bore 18 Channel Mini Slip Ring High Current Rotary Electrical Connector Device

Rotating Speed : 0-10000 rpm

Maximum Current : 1A

Price : 200-800USD

Delivery Time : 1 week

Brand Name : SPR-ing

Place of Origin : Shenzhen

Dynamic Resistance Change : ≤20mΩ

Shell Material : 304 stainless steel

Supply Ability : 1000/month

Insulation Resistance : 200MΩ/250V/DC

Model Number : SP013018

Working Life : 10 million circle

Packaging Details : Carton

Design loop : 18

MOQ : 1

Payment Terms : L/C,T/T

Working Temperature : -50℃ ~ 80℃

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18 Channel Through Bore Slip Ring High Current Rotary Electrical Connector

The SP013018 high-speed electrical slip ring provides stable and reliable power and signal transmission for rotating devices operating at high speeds. This miniature slip ring is widely used in industrial testing systems and high-speed rotating machinery.

Application Areas

Used for high-speed testing platform strain gauge signals, thermocouple signals, and similar applications including aircraft engine testing, high-speed rail component testing, and automotive wheel hub performance testing.

Technical Parameters
Electrical Specifications
Design Loop ≤18
Insulation Resistance 250MΩ/250V/DC
Rated Voltage/Current 80VDC /1A
Dielectric Strength >300VAC/50Hz/60s
Dynamic Resistance Change Value ≤20mΩ
Wire Length Standard 400mm (adjustable according to requirements)
Mechanical Specifications
Rated Speed 0-10000 rpm
Working Life 10 million rpm
Operating Temperature -50℃ ~ 80℃
Operating Humidity ≤80%
Contact Material Gold-gold
Shell Material 304 stainless steel
Maximum Starting Torque 0.5N.cm
Outline Drawing
Through Bore 18 Channel Mini Slip Ring High Current Rotary Electrical Connector Device
Technical Advantages
  • Friction Pair Technology: Gold metal contact technology ensures ultra-long service life
  • Integrated Casting Process: Ensures concentricity between ring groove and bearing ≤ 0.01mm precision
  • Mirror Processing Technology: Contact surface smoothness reaches Ra0.02 for more reliable contact
  • Precision Component Manufacturing: Dimensional tolerance <0.01mm, axial displacement <0.01mm for high precision and stable performance
  • Advanced Brush Wire Modulation: Near-zero pressure brush design extends slip ring life by 1/3
  • High Speed Capability: Maximum speed of 8000 revolutions per minute (with cooling system)
  • Extended Lifespan: Maximum lifespan of up to 100 million revolutions per minute

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