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Stainless Steel Rings
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Slip Rings

Stainless Steel Rings

Part No. Stainless Steel Rings

Stainless steel slip rings (AISI 316/316L-class) for harsh, corrosive and high-humidity environments — corrosion-resistant, wear-resistant and contamination-resistant rings with specialized brush pairing. Ring/housing material, dimensions and ratings to be confirmed per SKU.

ApplicationStainless steel slip rings for **harsh and corrosive environments** — marine and offshore equipment, chemical and high-humidity plants, outdoor machinery and sealed (IP67-class) rotary connectors. More durable against mechanical wear than bronze rings; ma
VoltageSS slip rings range from low-voltage instrument circuits to **4,000 VAC high-vol
Current Densitycurrent rating per channel per SKU (typical SS ring assemblies: 2 A to 500 A+ pe

Compatible Models

Marine / offshore rotary power and signal transfer systems Chemical and high-humidity process machinery Outdoor and weather-exposed rotating equipment Sealed slip-ring connectors (IP67-class AISI 316L options) High-current collector assemblies with stainless housings (e.g. 500A-class copper-graphite contacts)
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48h Sample Dispatch 60+ Countries Served Datasheet Included

Technical Specifications

Stainless Steel Slip Rings — Family Specifications
SpecificationValue
Product TypeStainless steel slip ring (collector ring)
Ring MaterialStainless steel (AISI 316 / 316L common)
Housing MaterialStainless steel options (sealed IP67-class available)
Key PropertiesCorrosion resistance; wear resistance; contamination resistance; higher contact resistance
Brush PairingSpecialized brush grades (brush softer than ring — sacrificial wear)
ApplicationsMarine/offshore; chemical & high-humidity plants; outdoor machinery; sealed rotary connectors
VoltagePer SKU (low-voltage to 4,000 VAC class)
CurrentPer SKU (2 A to 500 A+ per circuit typical)
SpeedPer SKU (low-to-medium, ≤250–300 rpm typical for sealed units)
DimensionsPer SKU — confirm OD / bore / width / ring count

* Family-level listing based on stainless slip-ring material engineering references. Verify ring/housing material and ratings per SKU.

Compatible Models

This Stainless Steel Rings is designed as a direct replacement for the following machine models and series:

Marine / offshore rotary power and signal transfer systems Chemical and high-humidity process machinery Outdoor and weather-exposed rotating equipment Sealed slip-ring connectors (IP67-class AISI 316L options) High-current collector assemblies with stainless housings (e.g. 500A-class copper-graphite contacts)

Not sure if it fits your machine? Send us your equipment model, motor type or original part number — our engineers will confirm compatibility and advise the correct grade. Ask an engineer →

Description

Overview

Stainless steel slip rings — corrosion-resistant, wear-resistant collector rings engineered for harsh environments: marine, offshore, chemical, high-humidity and outdoor rotary power/data transfer. Stainless rings withstand contamination and mechanical wear better than bronze or copper rings, at the cost of higher contact resistance — so brush grade pairing must be engineered per duty.Semantic Scholar

Construction

  • Stainless steel rings (AISI 316 / 316L options)
  • Stainless housings for sealed duty (IP67-class options)
  • Matched brush/contact grades (sacrificial brush wear protects the ring)
  • Through-hole, capsule or sealed design per model

Advantages & Notes

  • Excellent corrosion and contamination resistance
  • Higher mechanical wear resistance than bronze rings
  • Specialized brush grades required (higher contact resistance)
  • Moderate ring surface finish allows proper contact film formation

Typical Applications

  • Marine / offshore rotary transfer
  • Chemical and high-humidity process machinery
  • Outdoor and weather-exposed equipment
  • Sealed rotary connectors (IP67, AISI 316L)
  • High-current collectors with stainless housings (500A-class)

Before Ordering — Confirm

  • Ring material vs housing material (both can be stainless)
  • Ring OD, bore, width and ring count
  • Voltage and current per channel
  • Brush/contact grade pairing for the ring material

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Need a custom Stainless Steel Rings?

Send us your drawing, sample or part number — we'll respond within 24 hours.

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