Anillo colector de alta temperatura NHG50120

Los anillos deslizantes de la serie NHG50120 son especialmente adecuados para entornos de trabajo de alta temperatura de 100 ℃ ~ 250 ℃, como rodillos calientes, dispositivos de calefacción. Grand aplica ruidos reducidos de metales preciosos nobles e interferencia entre circuitos, el par de baja fricción asegura una larga vida útil.

Serie NHG50120 con orificio pasante de 50 mm, DE 120 mm, adecuado para aplicaciones giratorias que requieren un orificio pasante ≤50 mm, el modelo estándar admite 1-36 anillos de potencia (0-20 A/anillo) o 1-72 anillos de señal (0~5 A/anillo).

Description

Electrical DataMechanical Data
Rated CurrentPower,10~20A/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
Lead SizePower,Sliver plated Teflon AWG16(10A),AWG14(20A)
Signal,Sliver plated Teflon AWG26(2A), AWG22(5A)
Contact materialPrecious metal
Lead 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/20A)Signal Rings (5A)Length L(mm)
NHG50120-6P6-75.5
NHG50120-12S-1275.5
NHG50120-12P12-105.5
NHG50120-6P/12S612105.5
NHG50120-24S-24105.5
NHG50120-18P18-135.5
NHG50120-12P/12S1212135.5
NHG50120-6P/24S624135.5
NHG50120-36S-36135.5
NHG50120-24P24-165.5
NHG50120-18P/12S1812165.5
NHG50120-12P/24S1224165.5
NHG50120-6P/36S636165.5
NHG50120-48S-48165.5
NHG50120-30P30-195.5
NHG50120-24P/12S2412195.5
NHG50120-18P/24S1824195.5
NHG50120-12P/36S1236195.5
NHG50120-6P/48S648195.5
NHG50120-60S-60195.5
NHG50120-36P36-219.5
NHG50120-30P/12S3012225.5
NHG50120-24P/24S2424225.5
NHG50120-18P/36S1836225.5
NHG50120-12P/48S1248225.5
NHG50120-6P/60S660225.5
NHG50120-72S-72225.5