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Long Life Elevator Rotary Joint Slip Ring 18 Circuits 10000 RPM Gold Contact 304 Stainless Steel
Long Life Elevator Rotary Joint Slip Ring 18 Circuits 10000 RPM Gold Contact 304 Stainless Steel
Long Life Elevator Rotary Joint Slip Ring 18 Circuits 10000 RPM Gold Contact 304 Stainless Steel
Long Life Elevator Rotary Joint Slip Ring 18 Circuits 10000 RPM Gold Contact 304 Stainless Steel
Long Life Elevator Rotary Joint Slip Ring 18 Circuits 10000 RPM Gold Contact 304 Stainless Steel
Long Life Elevator Rotary Joint Slip Ring 18 Circuits 10000 RPM Gold Contact 304 Stainless Steel
Specifications
Rated Voltage :
80VDC
Max Starting Torque :
0.5N·cm
Rated Current :
1A
Dielectric Strength :
>300VAC/50Hz/60s
Dynamic Resistance Variation :
≤20mΩ
Model Number :
SP013018-EL
Packaging Details :
Export Carton
Delivery Time :
1 week
Design Loop :
≤18
Rated Speed :
0-10000 rpm
Insulation Resistance :
250MΩ/250V/DC
Contact Material :
Gold-gold
Lead Wire Length :
Standard 400mm (adjustable)
Housing Material :
304 Stainless Steel
MOQ :
1 Piece
Payment Terms :
L/C, T/T
Operating Humidity :
≤80% RH
Brand Name :
SPR-ing
Place of Origin :
Shenzhen
Operating Temperature :
-50℃ ~80℃
Certification :
ISO 9001:2015, RoHS
Price :
USD 200-800 / Piece
Supply Ability :
1000 Pieces / Month
Working Life :
10 million rpm
Description

Elevator Rotary Joint Long Life Slip Ring

Product Overview

The SP013018-EL series long life slip ring is a miniature, long-life electrical connector specifically engineered for elevator and escalator rotary systems applications. Standard configurations support up to 18 channels, featuring:

  • Max Speed: 0-10000 rpm
  • Service Life: 10 million rpm (MTBF >10,000 hours)
  • Stability: Gold-gold contact technology ensures reliable signal transmission

Technical Parameters

Electrical Specifications

ParameterValue
Design Loop≤18
Insulation Resistance250MΩ/250V/DC
Rated Voltage/Current80VDC / 1A
Dielectric Strength>300VAC/50Hz/60s
Dynamic Resistance Variation≤20mΩ

Mechanical Specifications

ParameterValue
Rated Speed0-10000 rpm
Working Life10 million rpm
Operating Temperature-50℃ ~80℃
Operating Humidity≤80% RH
Contact MaterialGold-gold
Housing Material304 Stainless Steel
Lead Wire LengthStandard 400mm (adjustable)
Max Starting Torque0.5N·cm

Key Applications

  • Real-time strain gauge and thermocouple signal acquisition
  • Continuous rotation data and power transmission
  • High-speed precision measurement systems

Technical Advantages

  • Gold-Gold Contact Technology: 99.99% pure gold plating for ultra-long service life
  • Precision Concentricity: Integrated casting ensures ≤0.01mm concentricity between ring grooves and bearings
  • Mirror Surface Finish: Contact surface roughness reaches Ra0.02 (optical mirror quality)
  • Ultra-Precision Machining: Dimensional tolerances <0.01mm for high precision and stability
  • Advanced Brush Wire Technology: Near-zero pressure brush design extends life by 1/3
  • 304 Stainless Steel Construction: Durable and well-sealed for harsh environments
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Long Life Elevator Rotary Joint Slip Ring 18 Circuits 10000 RPM Gold Contact 304 Stainless Steel

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Product Detail
Rated Voltage :
80VDC
Max Starting Torque :
0.5N·cm
Rated Current :
1A
Dielectric Strength :
>300VAC/50Hz/60s
Dynamic Resistance Variation :
≤20mΩ
Model Number :
SP013018-EL
Contact Supplier
Long Life Elevator Rotary Joint Slip Ring 18 Circuits 10000 RPM Gold Contact 304 Stainless Steel
Long Life Elevator Rotary Joint Slip Ring 18 Circuits 10000 RPM Gold Contact 304 Stainless Steel
Long Life Elevator Rotary Joint Slip Ring 18 Circuits 10000 RPM Gold Contact 304 Stainless Steel

Shenzhen SPRing Technology Co.,Ltd

Verified Supplier
2 Years
shenzhen
Since 2019
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
7 Sided Prism, Mini Slip Ring, 12 Sided Prism
Total Annual :
10,000,000-50,000,000
Employee Number :
80~100
Certification Level :
Verified Supplier
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