Ingiant 2 way miniature hydraulic rotary joint for hydraulic crane
This is a rotating unit with the envelope you specify, carrying the circuit count you specify across a continuously rotating joint. Power and signals cross the joint through sliding precious metal contacts, so the moving assembly can turn indefinitely in…
Ingiant at a Glance
This is a rotating unit with the envelope you specify, carrying the circuit count you specify 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.
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.
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.
Built to your installation envelope
The mounting interface, lead exit and connector termination are set against your drawing.
Stable transmission under vibration
The contact geometry is designed so that shock and vibration do not translate into resistance variation on the signal rings.
Backed by a 12 month warranty
12 months from date of sale; free repair or replacement for quality problems not caused by human damage
Engineers Who Specify This Part
Machine builders working on rotary tables, wrapping and filling machines, drilling and subsea tools, antenna positioners and process equipment.
Application scenarios
- Any continuously rotating axis
Three Failures It Removes
Failure 1
Cables that have to follow a rotating part fail at the flex point, and the failure always happens in production rather than on the bench.
Failure 2
Contact noise on a rotating joint shows up as sensor drift or dropped packets long before it shows up as a failed continuity test.
Failure 3
Sourcing several rotating joints for one axis multiplies lead times and alignment tolerances.
Materials Contacts and Construction
Build
Specifications for this model are set against the customer's drawing. Send your requirement and the datasheet is issued with the quotation.
Full Parameter Table
Values published for this model. Anything in this table can be changed on a customised build.
| Product family | Rotary Joints |
|---|---|
| Manufacturer | JiuJiang Ingiant Technology Co., Ltd, Jiujiang, Jiangxi, China |
| Standard lead time | 7–15 days |
| Warranty | 12 months from date of sale |
The parameter table for this model is issued with the quotation because the build is set against the customer drawing. Send your requirement and the datasheet comes back with the price.
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
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.
How It Compares With the Other Formats
The alternative formats are the capsule, the through bore and the separate rotor and brush assembly. Which one is right depends on whether anything has to pass through the centre of the axis and how much space is left around it.
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
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
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.
Related Models
Other models in the same family and nearby sizes.
Related Reading
Pan-Tilt Slip Rings: The Critical Hub for Precision Imaging and Stable Transmission
In modern fields like photography, videography, surveillance, and industrial inspection, Pan-Tilt Units (PTUs) play a vital…
Future Technology Development Trend of Conductive Slip Rings
Facebook Twitter LinkedIn Conductive slip rings are electrical connection devices that are commonly used in rotating systems,…
Function and application of slip ring
Facebook Twitter LinkedIn 1.What is a slip ring? Slip ring is a mechanical transmission component, also called a rotary joint or…
About Ingiant
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 Ingiant
Tell us the application and the quantity. A standard unit ships in 7–15 days; a modified build comes back with a drawing first.