Hollow-shaft slip ring
70mm TH Bore JINPAT Electronics Co., Ltd.


  • Construction:


  • Rotational speed:

    500 rpm (3141.59 rad.min-1)

  • Current:

    Min.: 2 A

    Max.: 15 A

  • Voltage:

    380 V

  • Number of contacts:

    Min.: 1 unit

    Max.: 24 unit


The LPT070 uses our fiber brush technology which offers several advantages over conventional slip ring contacts including multiple points of contact per brush bundle, low contact force per fiber and low contact wear rates.


70 mm through-bore
Compact 135mm outside diameter
Modular design - a single module can have: one 50 amps ring; two
30 amps rings; one, two or three 10 amps rings or six 5 amps signals
Up to 20-50 amps circuits
Speed up to 500 rpm continuous
Steel bearings and machined shaft and housing for harsh
Collar mounting is standard; flange mounting is optional
Various lead exits are available
Silver plated rings are standard. Gold plated optional.
Continuous 360°rotation of power or data signals
Sealed unit


Unique signal handling performance with minimal electrical noise
Compact design to fit in the most demanding space constraints
Low torque minimizes system torque budget
Rapid delivery

Main Application

Packaging / wrapping machinery
Semiconductor handling systems
Industrial machinery
Exhibit Display machinery
Medical equipment
Rotary index tables
Process control equipment
Emergency lighting, robotics Palletizing machines,
Heavy equipment turrets or cable reels


Placement of custom circuitry directly onto the unit
Custom mechanical integration features
Addition of special components
Inclusion of coax and miniature data bus cables


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If you want to know more details about JINPAT Slip Rings, please contact us with your special needs!


Other JINPAT Electronics Co., Ltd. products

Through Hole Slip Rings