Engineering excellence defines the SP036020. This unit features axial displacement <0.01mm and dimensional tolerance <0.01mm. The contact surface is mirror-processed to Ra0.02, ensuring stable dynamic resistance (≤10mΩ). Specifications: 20 circuits, 250V/3A, IP51, -45℃~+60℃. Designed for engineers requiring precise signal transmission in high-RPM setup
Technical parameters
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Electrical specifications
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Design loop
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20
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Insulation resistance
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200MΩ/250V/DC
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Rated voltage/current
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250VDC/3A
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Dielectric strength
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≥250VAC/50Hz/60s
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Dynamic resistance change value
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≤10mΩ
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Wire length
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Standard 300 ± 20mm (optional)
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Mechanical specifications
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Rated speed
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0~3000 rpm
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Working life
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10 million~100 million circle
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Operating temperature
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-45℃ ~ 60℃
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Contact material
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Gold-gold
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Shell material
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Alluminum alloy/304 stainless steel/316L stainless steel
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Maximum starting torque
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3.5N.cm
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IP grade
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IP51
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Outline Drawing
Technical advantages:
ü Slipring's core technology - friction pair technology: gold metal contact technology, ensuring an ultra long service life.
ü Integrated casting process: Ensure the concentricity between the ring groove and the bearing is ≤ 0.01mm.
ü Mirror processing technology: Ensure that the smoothness of the slip ring contact surface can reach Ra0.02, making the contact more reliable.
ü Precision component manufacturing process: dimensional tolerance<0.01mm, axial displacement<0.01mm, high precision, and more stable performance.
ü Advanced brush wire modulation technology: Nearly zero pressure brush design and debugging process, extending the life of the slip ring by 1/3.
ü High speed, this slip ring can reach a maximum speed of 8000 revolutions per minute (with cooling system).
ü Long lifespan, with a maximum lifespan of up to 100 million revolutions per minute.
Product Tags:
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360 Degree Rotating 20 Channel 1A Slip Ring IP51 Electrical Connector for Wind Turbines 3000rpm Speed Images
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