Ingiant Hybrid Slip Ring For Gas Liquid And Electric Transfer

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Product Description

Medium size and large size hybrid slip rings for combined transmission of liquids/gases and electrical power/signals. Housing diameter 56mm - 107mm. Max. 16 media transmission plus 96 electrical lines.


Technical Parameter
Number of channels According to customer’s actual requirements
Rated current 2A/5A/10A
Rated voltage 0~440VAC/240VDC
Insulation resistance >500MΩ@500VDC
Insulator strength 500VAC@50Hz, 60s, 2mA
Dynamic resistance variation <10mΩ
Rotating speed 0~300RPM
Working temperature -20°C~+80°C
Working humidity <70%
Protection level IP51
Structural material Aluminum alloy
Electrical contact material Precious metal


Technical Parameter
Number of channels According to customer’s actual requirements
Interface thread G1/8”
Flow hole size 5mm diameter
Working medium Cooling water, compressed air
Working pressure 1Mpa
Working speed <200RPM
Working temperature -30°C~+80°C

Mechanical Specifications

  • Pneumatic/Liquid feedthroughs: 1 – 16 feedthroughs
  • Rotation speed: 0-300 rpm
  • Contact material: silver-silver, gold-gold
  • Cable length: freely definable, standard: 300mm (rotor/stator)
  • Casing material: aluminium
  • Protection class: IP51 (higher on request)
  • Working temperature: -30°C – +80°C

Electrical Specifications

  • Number of rings: 2-96
  • Nominal current: 2-10A per ring
  • Max. Working voltage: 220/440 VAC/DC
  • Voltage withstand: ≥500V @50Hz
  • Electrical noise: max 10mΩ
  • Isolation resistance: 1000 MΩ @ 500 VDC

If you are looking for an all-rounder among the slip rings, then you are well advised to choose our pneumatic liquid series. These slip rings offer you a 360° feed-through for all forms of media and energy that exist: Power current, signal current, pneumatics and hydraulics all find room in these compact but powerful slip rings. This gives you maximum design freedom in the smallest space for your applications.

Pneumatic liquid slip rings belong to the “hybrid slip rings”. They are designed for the passage of more than one form of energy. The pneumatic liquid slip rings are among the most powerful representatives of their class. Their task is to guide any incoming energy form through a rotating union that can be rotated as desired – or vice versa. The return line from a rotating duct into a rigid duct is also possible without any problems. The pneumatic liquid slip rings perform enormously, especially when passing through hydraulic or pneumatic pressures: the components can be pressurised with up to 100 bar. This makes them ideal for particularly demanding applications.

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