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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



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



Twitter: btslipring



US Office:

US Atlanta

Canada Edmonton

ID35mm,OD91mm Through Hole Slip Rings---BTH3591

ID35mm,OD91mm Through Hole Slip Rings---BTH3591

ID 35mm,OD91mm, typical 20A per circuit, current & voltage option, circuits option, prompt delivery

Product Details

A slip ring is an electromechanical device that allows the transmission of power and electrical signals from a stationary to a rotating structure. A standard through hole slip ring can be used in any electromechanical system that requires rotation while transmitting power or signals. Its inner part rotates with a rotating shaft pass through the inner hole, so we call it “ through hole slip ring”   It can improve mechanical performance, simplify system operation and eliminate damage-prone wires dangling from movable joints




Mechanical :

Working speed


Operating temperature

  -40~ +100

Contact material

 Precious metal

IP Grade

 IP 54





Typical 20A , lower or higher optional  


 ≤380V, 600V optional

Dielectric strength

≥1000V@50Hz between each circuit

Insulation resistance

1000MΩ@ 500VDC

Electric noise


Lead wire size

22AWG, 17AWG,14AWG,UL, color   Teflon, silver or tin plated

Lead wire length



Critical Dimension:



Length   “L”


Formula (A means No. of ring)

3   circuits

6   circuits









Features  ID35mm,OD91mm through hole slip rings :

l  Low noise

l  Wear-resisting (Silver to silver contacting)

l  Good impact resistance

l  Signal and current compatible

l  Workable in hostile environment(-40℃~ +100℃)

l  Flexible design for special requirements

Alternatives ID35mm,OD91mm through hole slip rings:

l  Circuits

l  Loading of each circuit

l  Wire length

l  Inner hole /outer hole diameter or length

l  Working speed

l  Gold contacting

l  Housing color

Typical Applications ID35mm,OD91mm through hole slip rings:

Aerospace / Defense

• Armored vehicle turrets, IR and EO systems

• Missile seeker gimbals and inertial systems • Helicopter de-ice systems, EO / IR trackers  and target


• Fixed-wing aircraft - EO / IR trackers, fire control systems, surveillance systems and targeting systems

• Missile counter measures

• Space - solar array mechanisms
• Shipboard / submersible - navigation systems and fire control radar

• Surveillance systems


• Medical equipment and devices • Robotics
• Index tables
• Semiconductor handling

• Pan tilt cameras
• Packaging and processing equipment • Cable reels
• Wind energy
• CT scanners


• Remote operated vehicles (ROV)
• Seismic surveying
• Oceanographic winches
• Subsea  

 communications and control
• Floating production, storage and offshore loading (FPSO) • Diving

• Marine instrumentation

• Down hole / wire logging and drilling

Advantages of slip ring manufacturer---ByTune:

l  Affordable price

l  Quality guaranteed

l  Response within 24 hours

l  Prompt delivery

l  Reliable package & shipment

l  Flexible & quick customization

Delivery time and shipment:

l  2 weeks ARO

l  By UPS ,DHL or FedEx (depends on your location) 3 days door to door service

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ByTune Electronics Co.,Ltd