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ByTune Electronics Co.,Ltd

Manufacture Factory :

Add: A5 building , Songbai RD 3055 , Gongming Street, Guangming district,  ZhenZhen, 518100,China

Tel: 0755-27765981

Fax: 0755-8529 6631

Engineering: support@btslipring.com

 

Sales Office:

Tel: +86-755-2964 2158

Fax: +86-755-2350 3855 

Mobile: 189 2742 5032

Add:6th Floor, C building, New generation ;Hi-tech Park,28 district, Bao'an, ShenZhen,518125,China

Sales: sales@btslipring.com

Facebook: slipring1@hotmail.com

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Through Hole Slip Ring for Auto-wrap machines (BTH3899)

Through Hole Slip Ring for Auto-wrap machines (BTH3899)

BTH3899 model is the most traditional and reliable model, which is manufactured in our line at QTY of more than 10 K per month, it is widely used in industry, military and marine, easy installation, long life span, affordable price...

Product Details

Basic Info

Model NO.:BTH3899Production Capacity:10000PCS/Month

BTH3899 through hole slip ring designed through bore is especially for power, hydraulic or pneumatic rotating shaft installation. The inner diameter of BTH3899  is 38.1mm, adopting advanced fiber brush technique to realize multi-point contact and ensure extremely reliable contact at low friction, provide a longer service lifetime and free operation without maintenance or lubricant. In addition, this series in transmission of various signal also has excellent performance, including power, low voltage, high frequency, EMF, thermocouple, computer signal, Strain gauge, Inter Bus, Can-Bus, Profibus, RS422, RS485, PLC, analog / digital video, digital audio, Gigabit Ethernet, a weight sensor signal and other low control signals. It is a very ideal scheme to satisfy different applications from different customers.

BTH3899 Through Hole Slip Rings Characteristics:
*Especially designed for power, hydraulic or pneumatic 

* Rotating shaft mounting in the center, easy installation
*Lifetime of slip ring is dependent upon working speed, continuous working time and working environment
*Adopting advanced fiber brush technique

*realizing multi-point contact, contact reliable
*Longer service lifetime and free operation without maintenance or lubricant
*Through hole from 12.7mm, 25.4mm, 38.1mm, 50.0mm, 70.96mm till to 500mm is optional
*Protection Grade could be high upon to IP68


Support for different rotary system, transmission of video, control, sensing, power, Ethernet and other low control signals
Metal of anti-corrosion appearance treatment for housing and rotating axis is option
Please contact us if any demands, our sales engineers will provide you recommendation or customization.

 Through Hole Slip Rings Application:


*Manufacturing and process control equipment
*Rotating exhibition equipment
*Hoisting equipment
*Robotics, Manipulator
*Packaging machine, Wrapper machine
*Medical equipment
*Radar communication equipment
*Military aviation equipment
*Automatic door, Revolving door
*Amusement rides

BTH3899 Specification
Through Bore 38.1mm
Circuits 1-220circuits
 Operation Speed 0~500rpm
 Working Temperature -20'C ~ + 100'C
 Working Humidity 60%RH or higher
Voltage Rating 380VAC/DC
Current Rating 2A,5A,10A,15A ,20A per circuits or Hybrid
Dielectric Strength Between each circuit  1000V@50Hz
Insulation Resistance 1000MOhm;@ 500VDC
Electric Noise 7mOhm
Contact Material Precious metal
Lead Wire Size ULTeflon
Lead Wire Length Standard 300mm (11.811 inch)
Housing Material Aluminum alloy
Protection IP54 or higher
Others:                                               
Please contact us if any special application, our sales engineers will provide you recommendation or customization.

 

Model

Length   “L”

Current

Formula (A means No. of ring)

6   circuits

12   circuits

18circuits

BTH3899

2A/5A

24.15+3.35×A

44.25mm

64.35mm

84.45mm

10A

24.15+4.05×A

48.45mm

72.75mm

97.05mm

15A/20A

24.15+4.85×A

53.25mm

82.35mm

111.45mm

Wire Color Code

AWG12#









12345Recycle




BlackRedBlueBrownYellow/Green















AWG14#









1234567Recycle


BlackRedYellowGreenBlueWhiteBrown













AWG17#









123456




BlackRedYellowGreenBlueWhite




789101112Recycle



BrownOrangeGrayPinkWhite/redWhite/blue














AWG22#









1234567Recycle


BlackRedYellowGreenBlueWhiteBrown













AWG24#









123456Recycle



BlackRedYellowGreenBlueWhite














AWG26#









12345678Recycle

BlackRedYellowGreenBlueWhiteBrown Orange












AWG28#









12345678910Recycle
BlackRedYellowGreenBlueWhiteBrown OrangeWhite/redWhite/blue


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