High Temperature Slip Ring NHG3899

Slip rings of the NHG3899 series are specially fit for high temperature 100℃~250℃ working environment such as hot roller, heating device. Grand applies noble precious metal reduced noises and interference between circuits, low friction torque assures long life-span.

NHG3899 series with through hole 38.1mm, OD99mm, suitable for rotating application which requires a through hole ≤38.1mm, standard model supports 1-24 power rings(0-15A/ring) or 1-48 signal rings(0~5A/ring).

Slip Rings Get a Quote

Try Grand Slip Rings Now!

🔒Have questions about the NHG3899 High Temperature Slip Ring? Fill out the form below, and our team will get back to you shortly.

Description

Electrical DataMechanical Data
Rated CurrentPower,5~15A/ring
Signal,2~5A/ring
Max. Speed0-250RPM
Rated VoltagePower,0~380VAC/VDC
Signal,0~240VAC/VDC
Working Temperature-20℃~+250℃
Insulation ResistancePower,≥500MΩ/500VDC
Signal,≥500MΩ/500VDC
Working Humidity0-85% RH
Dielectric StrengthPower,500VAC@50Hz,60s
Signal,500VAC@50Hz,60s
Structure MaterialEngineering plastic
or metal
Wire SizePower,Sliver plated Teflon AWG16(10A)
Signal,Sliver plated Teflon AWG26(2A),AWG2(5A)
Contact materialPrecious metal
Wire LengthStandard 500mm(adjustable)Protection levelIP51
Dynamic Resistance<0.01Ω
Operating Torque0.1N•m within 6 rings, increase 0.03 N•m for every 6 rings added

 

ModelPower Rings (10A/15A)Signal Rings (5A)Length L(mm)
NHG3899-6P6-61
NHG3899-12S-1261
NHG3899-12P12-85
NHG3899-6P/12S61285
NHG3899-24S-2485
NHG3899-18P18-108
NHG3899-12P/12S1212108
NHG3899-6P/24S624108
NHG3899-36S-36108
NHG3899-24P24-133
NHG3899-18P/12S1812133
NHG3899-12P/24S1224133
NHG3899-6P/36S636133
NHG3899-48S-48133

Fill out the form to learn more about our advanced High Temperature Slip Ring NHG3899 solutions.

    Input this code: captcha

    Typical drawing

    Features

    ◆ Multi-point brush contact material ensure long life

    ◆ Integrated structure design for easy installation

    ◆ Standard model supports 1-96rings power or signal (0~20A/ring)

    ◆ IP 51 (IP54-IP68 can be customized)

    ◆ Both the data bus agreement compatible

    ◆ Free maintenance

    Optional

    ◆ Optional for underwater IP65, IP68 operation speed, current &voltage

    ◆ No. of rings

    ◆ Connector

    ◆ Housing material

    ◆ Position of wire outlet, wire length

    ◆ Protection level (dust and water)

    ◆ Optional for flange mounting

    ◆ Support integrated high speed data transmission(including Ethernet, USB, Profibus, Ethercat, CANOPEN, CANBUS, RS232, RS485, etc.)

    ◆ Hydraulic rotary joints, FORJ and electric slip ring can be integrated

    Typical application

    ◆ Automatic machines

    ◆ Robotics, rotary sensors, urgent illumination equipment

    ◆ Roller

    ◆ Packaging

    ◆ Heating device

    ◆ Medical, pharmaceutical equipment

    ◆ Converting machines

    ◆ Capping machines

    ◆ Labeling machines

    ◆ Filling machine

    ◆ Machine tools

    Model designation

    high temperature slip ring name

    Lead wires color code

    Ring#123456789101112
    ColorREDYELBLKBLUGRNWHTPUPGRYBRNORNDBLUKHK