DHK008-5 Mini inner hole 8mm through hole slip ring

Short Description:

DHK Series Mini Through-Hole Slip Rings
· Through-hole slip rings are a general term for a series of conductive slip rings with a central hole. They are primarily used for transmitting precision signals, weak currents, high currents, and high voltages.
· Primarily designed for passage of gas and liquid pipelines or rotating motor shafts.
· Utilizes advanced precious metal brush cluster multi-point contact, ensuring reliable contact with extremely low friction.
· Through-hole diameter 8mm
· Customizable, no stock available
· Gold-plated ring + alloy brush (gold-plated)
· Supports mixed signal and power transmission
· Customizable circuit count, current, and voltage based on standard models
· Customizable hollow shaft slip rings, through-hole slip rings, through-hole conductive slip rings, hollow shaft slip rings, and more


Product Detail

Product Tags

• Through Hole Slip Rings – DHK mini inner hole Series

Available for custom, standard ID 3-500 mm, OD 10-800 mm  

DHK008-5 series through-hole conductive slip rings with an 8mm bore are suitable for rotating electromechanical systems with a bore diameter less than 8mm. They are rated at 2A/ring and have 5 rings. The housing is made of aluminum alloy, with options for special engineering plastics or stainless steel.

For stable transmission of power or signals in electromechanical systems that require 360 degree rotation, it can also be designed in combination with cyclone adapters, liquid rotary adapters, fiber optic slip rings, etc. to form a multifunctional hybrid slip ring.

• Typical Applications:

Applications include winding machines, laser scanners, in-pipe cameras, exhibition/display equipment, food vending machine slip rings, CCD visual inspection equipment, intelligent vision systems, automated assembly machines, rotating LED lights, labeling machines, laboratory equipment, biological testing instruments, and any other device requiring 360-degree rotation, conducting electricity, or transmitting various control signals.

• Product Naming Description

 DHK008-5 -3

(1)Product type: DH—electric slip ring
(2)Installation method: K—through hole
(3)Through hole product bore diameter10 mm
(4)Total circuits:16 circuits
(5)The rated current or it will not be marked if it passes through a different rated current for the circuits.

(6) Identify number: –XXX; In order to distinguish different specifications of the same product model, the identification number is added after the name. For example: DHK080-24 has two sets of products with the same name, the cable length, connector, installation method, etc. are different, you can add the identification number: DHK080-24-002; if there are more of this model in the future, and so on -003 , -004, etc.
• DHK08-5 Through Bore Slip Ring Technical Parameters

Product Grade Table

Product grade Working speed Working life
General 0~200 rpm 20 million revolutions
Industrial 300~1000rpm 60 million revolutions

Technical Parameters

Electrical technical

Mechanical technical

Parameters Value Parameters Value
Number of rings 8 Working temperature -40℃~+65℃
Rated current 2A,5A,10A,15A,20A Working humidity <70%
Rated voltage 0~240VAC/VDC Protection level IP54
Insulation resistance ≥1000ΜΩ@500VDC Shell material Aluminum Alloy
Insulation strength 1500VAC@50Hz,60s,2mA Electrical contact material Precious metals
Dynamic resistance change value <10mΩ Lead specification Colored Teflon
Working speed 0-600rpm Lead length 500mm+20mm

 


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