• JINPAT Electronics Co., Ltd
    JINPAT Slip ring appearance is good, packing carefully, service enthusiasm, need to come again
  • JINPAT Electronics Co., Ltd
    Fast delivery, good performance and good quality, looking forward to the next cooperation.
Contact Person : John
Phone Number : +1 346 401 9643

Through Bore Slip Rings with IP68 High Protection & Over 230 Mil Revoltions Working Life

Place of Origin China
Brand Name JINPAT
Certification ISO9001.ISO14000.CE.UL.FCC.RoHS
Model Number LPT Series
Minimum Order Quantity 1pcs
Price Negotiable
Packaging Details Standard/On Request
Delivery Time 2 weeks ARO
Payment Terms TT/CC/Paypal
Supply Ability 500 pieces /Week
Product Details
Color Black Circuits 1-280 Circuits
Operating Speed 0-500rpm Working Temperature 60%RH
Voltage Rating 380VAC/DC Current Rating 1A~2000A
Dielectric Strength 1000VAC@50Hz Between Circuits IP(Max) Up To IP68
Life(Max) ≥100 Million Turns
High Light

rotating slip ring


hollow shaft slip ring

Product Description

Through Bore Slip Rings with IP68 High Protection & Over 230 Mil Revoltions Working Life




LPT series is a family of robust through bore slip rings, with a central hole up to φ980mm, designed and manufactured by JINPAT with patented technology. Slip rings of the LPT series have the characteristics of precious metal contact and a long service life up to 230 million turns. Furthermore, they are water-proof, pressure-proof, and vibration resistant. Customizable lead wires and connectors support any plug-in including flying lead.

The through bore can be used to mount the slip ring on a bracket or used for routing hydraulic pneumatic passages as it can integrate pneumatic hydraulic rotary joints, high-frequency rotary joints and fiber optic rotary joints to meet more technical challenges.


Technical Ability


Circuits: 1~285circuits

Signal & Data Compatible: HDMI/3G-SDI, Gigabit Ethernet, USB3.0, RS422, RS485, CANbus, Profibus, CC-Link, InterBus, DeviceNet


Current: 1000A per circuit

Voltage rating: 7500VAC

Dielectric Strength: 1000VAC@50Hz between circuits

Insulation Resistance: 1000MΩ@500VDC


Operating Speed: 0-10000rpm

Inner Diameter: 4mm~980mm

Torque: ≤1N.m (-55℃)

Shock Resistance: 11g (axial acceleration)/ 2g (radial acceleration)


Temperature: -60℃~+280℃

Humidity: 100%RH

IP: IP68

Pneumatic Pressure: 7.5kPa (1.8km height)

Life: 230 million turns

*PS: parameters referred above are the maximum values (depending on specific model).


Main Application

  •  Defense
  •  Marine
  •  Energy
  •  Automation
  •  Research institutions
  •  Aviation & Aerospace


Product display

Through Bore Slip Rings with IP68 High Protection & Over 230 Mil Revoltions Working Life 0

Product Application


Through Bore Slip Rings with IP68 High Protection & Over 230 Mil Revoltions Working Life 1


Cooperative Customer Case

Through Bore Slip Rings with IP68 High Protection & Over 230 Mil Revoltions Working Life 2


Company introduction


JINPAT is rich technologically in advanced equipment and high precision test instruments. It covers a wide area of 7000 square meters located in Shenzhen China. We have more than 300 skilled employees. The manpower is so competent that it can meet the needs of various specifications with durability and a reliable quality.


Frequently Asked Questions


What do we do?

We focus on developing, designing and manufacturing high-quality slip rings, and offer various solutions for rotating systems.


How long have we been in the business?

JINPAT has entered into slip rings business since 1996 with thousands of customers accepting our products or services. JINPAT can offer the right solutions to you.


Whom with us?

We have been cooperating and making breakthroughs in different industries. Our expertise can meet various requirements and standards as well as those in the military.


Why should I choose precious metal rather than mercury for contacts?

The primary reason is safety. Mercury is, of course, a toxic substance, so if your application involves food manufacturing or processing, pharmaceutical equipment, or any other use where contamination could be a serious threat, your choice should be precious metal contacts. As we all know, the leakage of mercury and the resultant contamination could.



The operating life of the unit depends upon temperature, rotation speed, and environment. Contact us on wire color codes. We can not display more information on the website for sake of keeping trade secrets. Please send your request for more solutions to us via email.

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