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20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
Specifications
Brand Name :
GUREN
Model Number :
FS134248-20P-GRA0660
Certification :
ISO9001.CE.ROHS
Place of Origin :
China
MOQ :
1
Price :
＄19-199
Payment Terms :
L/C,D/A,D/P,T/T
Supply Ability :
1K units/week
Delivery Time :
3 weeks ARO
Packaging Details :
Standard/On Request
Outer Diameter :
248mm
Inner Diameter :
134mm
Contact material :
Precious metals
Signal type :
Sensor signals, thermocouple signals, encoder signals
Circuit :
20-way
Speed :
0-5rpm
Protection level :
IP65
Description
20-Channel Waterproof Slip Ring with Large Aperture Design
This 20-channel waterproof slip ring features an aluminum alloy housing and large-diameter design with IP65 dustproof and waterproof certification. The product integrates 20 dedicated channels across five signal types—including 3 channels of 7A high current, 3 switch signals, 4 sensor signals, 4 encoder signals, and 2 thermocouple signals—with targeted shielding. Specifically engineered for low-speed, heavy-duty industrial applications in harsh environments, it ensures stable, lossless transmission of complex signals in damp and dusty conditions.
Key Features
  • IP65 Ultra-High Protection: Complete dustproofing and protection against low-pressure water jets, suitable for harsh industrial environments including outdoor, humid, and dusty conditions.
  • Multifunctional Channel Integration: Intelligently integrates five signal types—power, switch, sensing, encoding, and thermocouple—providing a comprehensive solution for rotational connection needs in complex equipment.
  • Professional Shielding and Anti-Interference: Targeted shielding applied to different signal types effectively isolates channel interference, ensuring accurate data acquisition and control.
  • Low-Speed Heavy-Duty Optimized Design: Optimized for 5 RPM rotation speed in low-speed, high-precision applications such as slewing bearings and large turntables, delivering exceptional reliability and long service life under continuous operation.
Technical Specifications
Parameter Value
Dielectric strength 300VCA@50Hz,60s
Insulation resistance ≥500MΩ/300VDC
Dynamic resistance change value ＜10mΩ
Rated voltage 0～240VDC/VAC
Wire Specifications Teflon wire
Wire length Rotor 300mm; stator 300mm (reference value)
Operating temperature -30℃～+80℃
Operating humidity 0～85%RH
Protection level IP65
Shell material Aluminum alloy casing
Rotational torque 0.05N.m,+0.01N.m/6-way
Service life 20 million rpm
Product Dimensions
20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
Typical Applications
  • Outdoor heavy machinery: Power and signal transmission for port cranes and mining excavator slewing platforms.
  • Food and pharmaceutical equipment: Rotary filling and mixing equipment in cleaning environments.
  • Environmental protection and water treatment equipment: Drive and sensing for sewage treatment sludge scrapers and large rotary screens.
  • Precision testing turntables: Synchronous multi-parameter signal acquisition for low-speed, high-precision positioning turntables.
Frequently Asked Questions
What specific protection does the IP65 rating provide?
IP65 represents "dust protection level 6" (completely preventing dust ingress) and "water protection level 5" (protecting against low-pressure water jets from all directions). It effectively handles common outdoor wind and rain, equipment washing, and dusty working conditions.
Are there differences in shielding methods for different signal channels (such as encoders and thermocouples)?
Yes. Encoder signals typically use twisted-pair wiring with overall shielding to resist electromagnetic interference; thermocouple signals focus more on the stability of the thermoelectric potential and use twisted-pair shielding with careful attention to grounding. This product has been optimized based on the characteristics of each signal type.
Does a rotational speed of 5 RPM mean it can only be used for extremely slow-speed equipment?
5 RPM is the rated design speed of the product. It indicates that this slip ring has been deeply optimized for low-speed, high-torque applications or those requiring extremely long maintenance-free periods. At this speed, mechanical wear is minimal, and its service life far exceeds that of high-speed slip rings, making it ideal for slewing bearings, large turntables, and similar applications.
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20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission

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Product Detail
Brand Name :
GUREN
Model Number :
FS134248-20P-GRA0660
Certification :
ISO9001.CE.ROHS
Place of Origin :
China
MOQ :
1
Price :
＄19-199
Contact Supplier
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20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission
20-channel IP65 dustproof and waterproof slip ring with large aperture design for stable signal transmission

Shenzhen Guren Technology Co., Ltd.

Verified Supplier
1 Years
guangdong, shenzhen
Since 2020
Business Type :
Manufacturer
Main Products :
Through Bore Electrical Slip Ring, Slip Ring With Flange, Capsule Slip Ring
Total Annual :
3 million-5 million
Employee Number :
160~200
Certification Level :
Verified Supplier
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