Customized Slip Rings
Customized Slip Rings
DHS086-3-80A high power conductive slip ring out diameter 86mm with 3channels 80A/channel
This is a capsule unit with a 86 mm body, carrying 3 circuits across a continuously rotating joint. Power and signals cross the joint through sliding precious metal contacts, so the moving assembly can turn indefinitely in either direction. On this model it…
Product Overview
DHS086-3-80A at a Glance
This is a capsule unit with a 86 mm body, carrying 3 circuits across a continuously rotating joint. Power and signals cross the joint through sliding precious metal contacts, so the moving assembly can turn indefinitely in either direction. On this model it combines 80 power (A rating) channels with the electrical rings in one body, sealing is rated IP65, rated speed is 0~600rpm.
- Ø86 mm
- IP65
- 0~600rpm
- -40℃~+65℃
Key Benefits
What This Model Gives the Machine
Unlimited rotation without cable wind-up
The rotating side keeps its electrical connection through continuous 360° turning, so the machine never has to stop and unwind. Rated speed is 0~600rpm.
Maintenance-free contact system
Precious metal contact pairs are designed to run without lubrication or servicing for the rated life, so there is nothing to schedule on this axis. Dynamic resistance variation stays <10MΩ.
Fits a 86 mm interface
The 86 mm envelope keeps the joint inside the space the assembly already has, so the surrounding design does not have to change.
One axis carries 80 power (A rating) channels
Stacking separate rotary joints on one shaft costs length, alignment and reliability. Combining them in a single body removes those interfaces.
Backed by a 12 month warranty
12 months from date of sale; free repair or replacement for quality problems not caused by human damage
Who It Is For
Engineers Who Specify This Part
OEM engineering teams, defence and research institutes, special machine builders and integrators who cannot design around a catalogue part.
Application scenarios
Problems It Solves
Three Failures It Removes
Failure 1
A twisted harness inside a rotating assembly chafes against the housing until an intermittent fault appears that nobody can reproduce.
Failure 2
Slip rings that need periodic servicing pull a machine out of production for a job that should never have been on the schedule.
Failure 3
Sourcing several rotating joints for one axis multiplies lead times and alignment tolerances.
Technical Features
Materials Contacts and Construction
Contact system
Precious metal rings and brushes, selected for low contact resistance and long wear life.
Housing
Aluminum Alloy housing, machined in-house on a CNC centre.
Insulation
Insulation resistance ≥1000MΩ @500VDC. Insulation strength 1500 VAC@50Hz,60s,2mA.
Lead wire
Colored Teflon insulated & tinned stranded flexible wire, 500mm + 20mm Standard product outline drawing as standard.
Operating environment
Working temperature -40℃~+65℃. Working humidity <70%. Protection level IP65.
Specifications
Full Parameter Table
Values published for this model. Anything in this table can be changed on a customised build.
| Model code | DHS086-3-80A |
|---|---|
| Body diameter | 86 mm |
| Product family | Customized Slip Rings |
| Manufacturer | JiuJiang Ingiant Technology Co., Ltd, Jiujiang, Jiangxi, China |
| Standard lead time | 7–15 days |
| Warranty | 12 months from date of sale |
| Rated voltage | 0~240 VAC/VDC |
| Rated current | can be customized |
| Rotating speed | 0~600rpm |
| Working temperature | -40℃~+65℃ |
| Working humidity | <70% |
| Protection level | IP65 |
| Insulation resistance | ≥1000MΩ @500VDC |
| Insulation strength | 1500 VAC@50Hz,60s,2mA |
| Dynamic resistance variation | <10MΩ |
| Housing material | Aluminum Alloy |
| Electrical contact material | Precious metal |
| Lead wire specification | Colored Teflon insulated & tinned stranded flexible wire |
| Lead wire length | 500mm + 20mm Standard product outline drawing |
Manufacturing and Quality Control
How the Unit Is Built and Checked
Machining runs on the in-house CNC centre across roughly 6000 m² of research and production space, and assembly is done by the production team in Jiujiang.
Before despatch each unit is checked for insulation resistance, insulation strength, dynamic resistance variation and functional signal performance, using the test equipment and procedures held under the ISO 9001 and GJB9001C quality systems.
Certifications
- ISO 9001
- GJB9001C
- GB/T 19001-2008 / ISO 9001:2008
Customization Options
What Can Be Changed on This Build
- Circuit count, and the current and voltage rating of each ring
- Body diameter, overall length and mounting interface
- Added channels — Ethernet, USB, HD-SDI, optical fibre, RF coaxial, pneumatic or hydraulic passages
- Sealing grade from IP51 to IP68, and housing material
- Lead length, lead specification, connector termination and outlet direction
- Quality grade S Standard, I Industrial or P Premium against the revolutions expected
Simple customisation 10–20 days. Complex customisation 15–40 days.
Comparison
How It Compares With the Other Formats
A through bore unit keeps the centre of the axis clear but needs more radial space and a flange. Choose the capsule format when nothing has to pass through the middle and the envelope is the binding constraint. Against separate single-purpose joints, this hybrid build puts 80 power (A rating) channels and the electrical rings on one axis, which removes an interface and a set of tolerances.
Use Guide
Fitting and Commissioning
Mount the stator, not the load
Fix the stator to the frame through the flange or the anti-rotation arm and couple the rotor to the rotating part. The slip ring must never be used as a bearing — the machine's own bearing carries the load.
Respect the lead route
Standard lead length is 500mm + 20mm Standard product outline drawing. Leave a service loop at both ends and keep the bend radius above the cable's own minimum. Most field failures start at a lead that was pulled straight.
Separate power and signal runs
Route the power leads and the signal leads apart from each other after they leave the unit, and ground the shield at one end only.
Commission at low speed
Rated speed is 0~600rpm. Turn the assembly by hand first, check continuity on every circuit, then run up to speed and confirm the signal quality before the machine goes into production.
Products
Related Models
Other models in the same family and nearby sizes.
Customized Slip Rings
DHS085-37 Servo motor slip ring diameter 85mm 37channels for test equipment
Customized Slip Rings
DHS088-62 diameter 88mm solid shaft rotor flange conductive slip ring…
Customized Slip Rings
DHS088-55 custom automation slip ring diameter 88mm 43channels singal…
Customized Slip Rings
DHK083-10 customized through hole slip ring hole diameter 83mm 10channels…
Customized Slip Rings
DHS090-4 Ingiant solid shaft high current slip ring out diameter 90mm 3…
Knowledge
Related Reading
2026-06-24
Deepening Global Rotary Connection Market Layout | Jiujiang Ingiant Technology Concludes 2026 Moscow International Packaging & Printing Exhibition, Upcoming Attendance at Top South African Mining Equipment Expo
1. Review of Moscow Packaging & Printing Exhibition From June 16 to 19, 2026, the international packaging and printing industry…
2025-09-11
What are the differences between explosion-proof conductive slip rings and ordinary conductive slip rings?
What are the differences between explosion-proof conductive slip rings and ordinary conductive slip rings? Explosion-proof slip…
2024-10-07
Key Features of Medical Device Slip Rings
Facebook Twitter LinkedIn Key Features of Medical Device Slip Rings The key features of medical slip rings include high…
FAQ
About DHS086-3-80A
How many circuits does DHS086-3-80A have?
This build has 3 circuits, rated 0~240 VAC/VDC at can be customized. The ring count can be changed on a customised build — send the number of single wires that have to cross the joint.
What does the 86 mm in the model number refer to?
It is the outside diameter of the body. In DHS086-3-80A the digits after the series letters give that dimension in millimetres, and the number after the dash is the circuit count.
Is IP65 enough for my application?
IP65 is the rating on this build. Tell INGIANT the real exposure — dust, splash, washdown, outdoor weather or immersion — and the sealing grade is set against it, with options available up to IP68.
How long does delivery take?
Standard products ship in 7–15 days. Simple customised products take 10–20 days and complex customised products take 15–40 days. The delivery port is Jiujiang, China Mainland.
Can this model be modified for my machine?
Yes. Send the rotating speed, the installation type and size, the circuit count, the voltage and current per ring, the signal types and their parameters, the operating temperature and the IP requirement, and the unit is redesigned around them.
Get a Price and Lead Time for DHS086-3-80A
Tell us the application and the quantity. A standard unit ships in 7–15 days; a modified build comes back with a drawing first.