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Kilowatt Grade HMT2578-3

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  • Last update:

    2017-07-09 03:19

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Hangzhou Grand Technology Co.,Ltd









Gaodi Industrial park, Nanyuan St. Yuhang District, Hangzhou, ZJ, 311199,CN


http://www.slipringchina.com/ http://chihong.snk-lt.com/


Slip rings of HG series can be used to mount the slip ring on a bracket or used for routing space for hydraulics.Multi-contacting can ensure contacting reliable with low wear.The through hole can be from 2.0mm to 1000mm.

◆ Suffice 360 degree unrestrained continuous rotation
to transmit power or data.
◆ Maintenance free
◆ Operating smoothly and reliability
◆ Extremely low electrical noise
◆ Precious metal contact ensures long life-span
◆ Convenient to assembly
◆ Modularized design and also provide customized solutions.
◆ Compatible with data bus protocols

Typical applications

◆ Electrical test equipment ◆ Exhibit / display equipment
◆ Manufacturing and process control equipment ◆ Laboratory equipment
◆ Indexing tables, Cable reels ◆ Camera system
◆ Robotics, rotary sensors, urgent illumination ◆ Aviation, military, marine and medical
equipment equipment


◆ Operation speed, current &voltage ◆ Housing color
◆ Flange mounting ◆ Position of wire outlet
◆ Connector ◆ Wire length
◆ No. of circuits ◆ Protection level (dust and water)
◆ Housing material ◆ Signal,power and data transmitted or
◆ Inner diameter combination transmitted

Electrical data

Rated Voltage 380VAC/240VDC
Rated Current 20A or 40A
Insulation Resistance 1000MΩ/500VDC
Dielectric  Strength 1000VAC@60Hz,60s between each circuit
Electrical Noise <0.01Ω
Lead length Standard 300mm

Mechanical data

Operating Speed 0-800rpm
Working Temperature -40℃ - +80℃
Working Humidity 75%RH or higher
Contact Material  Precious Metal
Bearing Steel ball bearings
Structure Material Engineering Plastic or Metal
Torque 0.1N/m for 6 rings, 0.03N/m increased for every 6 rings added.
IP Rating IP54
Operational life ≥ 50,000,000 cycles (Depends upon working temperature, rotating speed,
environment and continuous working time)

Outline dimesion unit

Installation Guide
1.Position the slip ring in the desired location and tighten four screws to shaft.
2.Route the wiring and make the necessary connections,fasten the anti-rotation tab.
1.Slip ring can not support the weight of equipment which connects with it, roating equipment should be fastened
so that its weight will not fall on the rotor.
2.Slip ring should be used in dry,low dust environment.If used outdoor,shield is necessary.
3.The surface of lead wire should avoid being damaged while equiment rotating,all lead wire can not bear
weight while you put the lead wire in order.
4.No damaging the surface of lead wire while barking its end.