High Power Slip Ring—360°Rotating -high reliability

Description:

▲ High power slip ring is mainly installed in the rotary center of the equipment to transmit large current and various signals between two counter rotating platforms.
▲ Generally applying multi-points contact form of gold alloy brush bundle for under 300A current transmission; For more large current application using silver graphite brush block with character of low contact resistance, low electrical and mechanical wear rate and low temperature rise.
▲ Full sealing for inner shaft and electric seal between rings is adopted to ensure insulation reliability under harsh environment
▲ the electric sealing structure is applied to effectively isolate and shield the channels between high power and signal.

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Product Detail

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SciTrue–An Expert of Slip Ring

High Power Slip Ring

Description

▲ High power slip ring is mainly installed in the rotary center of the equipment to transmit large current and various signals between two counter rotating platforms.

▲ Generally applying multi-points contact form of gold alloy brush bundle for under 300A current transmission; For more large current application using silver graphite brush block with character of low contact resistance, low electrical and mechanical wear rate and low temperature rise.

▲ Full sealing for inner shaft and electric seal between rings is adopted to ensure insulation reliability under harsh environment

▲ the electric sealing structure is applied to effectively isolate and shield the channels between high power and signal.

Features

Typic Application

Optional Specification

◆ Easy for maintenance and installing
◆ High concentricity and tilt install capability
◆ Low temperature Rising for high current
◆ Anti-interference capability for signal
◆ well safety at high voltage and stable insulation performance
◆ Better environmental adaptability
◆ Optional integrated with optical fiber, fluid , RF rotary joints

◆ Marine engineering field
◆ Engineering machinery
◆ shield tunneling machine
◆ Great power equipment

◆ Overall Dimensions
◆ Installation dimension and form
◆ Shell material and surface treatment
◆ Electrical connection modes (cable or connector)
◆ Environmental Tests

Military Quality Fine Works

Operating Parameters

Items		Normal	Special
Environmental	Enclosure	IP40	IP67
	Operating Temperature	-40℃～+80℃	-60℃～+60℃ / 0℃～+150℃
	Operating Humidity	≯95%	100%
Electric	Withstand Voltage	≤690VAC	30KV
	Current Rating	≤1200A	3000A
	Dynamic resistance	≤0.01Ω	≤0.003Ω
	Insulation Resistance	1000MΩ@500VDC	1000MΩ@5000VDC
	Withstand Voltage	1000VAC	50KVAC
Signal Mode		LF, MF, HF electric signals，Optical Fiber signal
Mechanical	Rotary Speed	0～30rpm	100rpm
	Center Thro Bore	≤300mm	1000mm
	Life (reference）	≥1000 M. R	≥2000 M.R
	As difference of product size and application environment, product life is for reference only, Consult to factory.