Long Life Cable Reel Winch Slip Ring 60 Circuits 15000 RPM Gold Contact Aluminum Alloy

SP056060-CR Long Life High-Speed Slip Ring for Cable Reel and Winch

Product Overview

The SP056060-CR long life slip ring transmits power and control signals between a fixed supply and the rotating drum of cable reels and winches. 60 circuits handle motor power, encoder feedback, limit switches and emergency stop loops without cable twisting or slip ring wear, and a 50 million revolution working life matches the duty cycle of heavy lifting equipment. The aluminum alloy body resists vibration and impact on port, construction and mining sites.

Technical Specifications

Electrical Specifications

Mechanical Specifications

Applications

• Motorized cable reels and hose reels
• Lifting winches and hoisting drums
• Power, encoder and limit switch signal transfer
• Port, construction and mining site equipment

Technical Advantages

• Gold-Gold Contact Technology: 99.99% pure gold plating ensures ultra-long service life and stable electrical performance
• Precision Concentricity: Integrated casting process maintains concentricity between ring groove and bearing ≤ 0.01mm
• Mirror Surface Finish: Contact surface smoothness reaches Ra0.02 for reliable contact and reduced friction
• Ultra-Precision Manufacturing: Dimensional tolerance < 0.01mm (ISO 2768 H grade) for high precision
• Near-Zero Pressure Brush Design: Extends service life by 33% through reduced mechanical wear
• Vibration Resistant Aluminum Alloy Body: built for heavy lifting and outdoor site duty

Why Choose Our Long Life Slip Rings

• Long operational life with minimal maintenance requirements
• Continuous 360 degree rotation with stable power and signal transmission
• Precision manufacturing and strict quality testing before shipment
• OEM support and fast technical response
• Factory-direct supply with stable quality and competitive pricing