Miniature Capsule Slip Rings

Our small capsule slip ring line is engineered for seamless integration with our MJX fiber optic rotary joints, delivering a compact, hybrid solution for systems that require both electrical and optical transmission in a single rotating interface. Designed with precision and reliability in mind, these slip rings minimize footprint without compromising performance, making them ideal for space-constrained, high-demand applications.
 
Whether paired with an MJX FORJ or deployed independently as a high-quality through-bore slip ring, this versatile platform gives customers the flexibility to scale their system architecture while maintaining Princetel’s standard of low noise, long life, and dependable signal integrity.

SPECIFICATIONS

PARAMETERSVALUES
Ring contact materialGold
Brush contact materialGold
Number of rings6, 12, 24, 36
Housing materialAnodized aluminum
Rated voltage0-240 VAC/VDC
Rated current2 A/Ring
Insulation Resistance≥500MΩ/500VDC
Dielectric Stregth500 VAC@60Hz, 60s
Dynamic Resistance≤10MΩ
Operating Speed0~250 RPM
Operating Temperature-40 C ~ +70 C
IP ratingIP50
Dimensions22mm OD, Length varies by circuit count