Aerospace-grade rolling ring

Aerospace-grade rolling ring

Rolling ring systems differ from slip ring systems by replacing sliding friction with rolling friction.


Due to the non-fixed friction points, wear is minimized, leading to a significant lifespan extension.


As a space-grade product, the Rolling Ring System is designed for applications with the most stringent requirements.


Primarily used in industries such as radar, satellite, space station, and navigation.


This product is custom-made, and standard versions are not available.

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Description
Details

Precision-engineered, compact, and highly reliable structure

• Maintenance-free

Lubrication-free and maintenance-free


• Long Service Life

Extremely long service life, reaching hundreds of millions of revolutions


• Wide applicability

Supports signals ranging from mA to 2400A power


High Rotational Speed

• 0-3000RPM

low moment of inertia

low energy loss


Application

Primarily used/applied in radar, satellites, space stations, navigation systems, military missile systems, and other related fields.

 

Technical Specifications



Operating CurrentmA-2400A
Voltage
DC-1KV
Number of Channelsup to 60
Signal OptionsDigital，Analog，HF，Bus，Network

Mechanical Properties

Rotational Speed

up to 3000RPM

Shell Material

stainless steel

Contact Material

Au

Working Temperature

-40°C ... +80°C


[-40°F ... +176°F]

Ingress Protection

IP00-IP67

Installation diagra


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