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Home > Knowledge > Content

Slip Rings for Hydraulic Swivel

ByTune Electronics Co.,Ltd | Updated: Jun 17, 2016

Standard though hole slip ring BTH2586

Hydraulic slip ring

Basic Info.

Model NO.:standard BTH2586Application:Power, RF, Audio & Video
Package:Bubble Bag +CartonSpecification:CE, ROHS
Trademark:ByTune Electronics Co.,LtdOrigin:ShenZhen, China
Lead Length:Standard 500mmDielectric Strength:500VAC@50Hz, 60s
Opreating Speed:0~500rpmOpreating Humidity:60%Rh or Higher
Contact Material:Precious MetalsHS Code:85369090
Production Capacity:120, 000PCS/Year

Product Description

Slip rings of BTH series can be used to mount the slip ring on a bracket or used for routing space for hydraulics.Multi-contacting can ensure contacting reliable with low wear.The through hole can be from 4mm to 1200mm.
Suffice 360 degree unrestrained continuous rotation
  to transmit power or data.
Maintenance free
Operating smoothly and reliability
Extremely low electrical noise      

Precious metal contact ensures long life-span
Convenient to assembly          

Modularized design and also provide customized solutions.
Compatible with data bus protocols
Typical applications

Electrical test equipment
Exhibit / display equipment
Manufacturing and process control equipmentLaboratory equipment
Indexing tables, Cable reelsCamera system
Robotics, rotary sensors, urgent illuminationAviation, military, marine and medical
  equipment  equipment


Operation speed, current &voltage
Housing color
Flange mountingPosition of wire outlet
ConnectorWire length
No. of circuitsProtection level (dust and water)
Housing materialSignal,power and data transmitted or
Inner diameter  combination transmitted


Electrical data

Rated Voltage380VAC/240VDC240VAC/VDC
Rated Current10A2A
Insulation Resistance1000MOhm/500VDC500MOhm/500VDC
Lead SizeAWG16 tinning TEFAWG26 silver plated Teflon
Dielectric  Strength 1000VAC@60Hz,60s between each circuit
Electrical Noise<0.01mOhm
Lead lengthStandard 300mm


Mechanical data

Operating Speed0-600rpm
Working Temperature-40C - +80C
Working Humidity75%RH or higher
Contact Material Precious Metal
BearingSteel ball bearings
Structure MaterialEngineering Plastic or Metal
Torque0.1N/m for 6 rings, 0.03N/m increased for every 6 rings added.
IP RatingIP 54~IP67
Operational life120,000,000 cycles (Depends upon working temperature, rotating speed,
environment and continuous working time)


Installation Guide
1.Position the slip ring in the desired location and tighten four screws to shaft.
2.Route the wiring and make the necessary connections,fasten the anti-rotation tab.
1.Slip ring can not support the weight of equipment which connects with it, roating equipment should be fastened
so that its weight will not fall on the rotor.
2.Slip ring should be used in dry,low dust environment.If used outdoor,shield is necessary.
3.The surface of lead wire should avoid being damaged while equiment rotating,all lead wire can not bear
weight while you put the lead wire in order.
4.No damaging the surface of lead wire while barking its end.


ByTune Electronics Co.,Ltd