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    Small Through Hole Slip Ring, 12.7mm/20mm Inner Diameter

    $120.00
    The series of electrical slip rings are small through hole slip rings with small apertures. Through hole slip ring with inner diameter of 12.7 mm has optional outer diameter of 35 mm/56 mm. Slip ring with inner diameter of 20 mm has optional outer diameter of 42 mm/56 mm. Small through hole slip rings have compact structure and can stably transfer small currents or signals of 2A~10A. The housing material can be plastic, aluminum or stainless steel. The number of circuits are 2~24 wires in selectable or customizable, support signal and power hybrid transmission. The small through hole slip ring is ideal for 360° rotation transmission of various control signals for pneumatic, electrical, hydraulic and other industrial equipment.
    SKU: ATO-THSR-12720
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    Free Shipping Worldwide
    Delivery date: 6-12 days

    Standard models are available from stock, other specifications such as number of circuits (wires), current, signal, etc. can contact us for customization.

    Application: Small through hole slip ring can be used in industrial production equipment such as automatic welding equipment, desktop dispensers, laser slitting machines, pipeline detectors, winding machines, etc., as well as high-end industrial electrical equipment or precision electronic equipment such as aerospace, radar communications, medical equipment, amusement equipment, etc.

    Specification

    Model ATO-THSR-H1235 ATO-THSR-H1256 ATO-THSR-H2042 ATO-THSR-H2056
    Inner Diameter 12.7mm 12.7mm 20mm 20mm
    Outer Diameter 35mm 56mm 42mm 56mm
    Rated Voltage 0~240VAC/VDC Power Signal Power Signal Power Signal
    0~440VAC/VDC 0~440VAC/VDC 0~240VAC/VDC 0~240VAC/VDC 0~440VAC/VDC 0~440VAC/VDC
    Insulation Resistance ≥500mΩ/500VDC ≥1000mΩ/500VDC ≥1000mΩ/500VDC ≥500mΩ/500VDC ≥500mΩ/500VDC ≥1000mΩ/500VDC ≥1000mΩ/500VDC
    Lead Wire Spec. AWG26# Silver-plated teflon AWG17# Silver-plated teflon AWG22# Silver-plated teflon AWG26# Silver-plated teflon AWG26# Silver-plated teflon AWG17# Silver-plated teflon AWG22# Silver-plated teflon
    Lead Wire Length standard 300mm (can be customized) standard 300mm (can be customized) standard 300mm (can be customized) standard 300mm (can be customized)
    Dielectric Strength 500VAC@50Hz,60s 800VAC@50Hz,60s 500VAC@50Hz,60s 800VAC@50Hz,60s
    Electrical Noise <0.01Ω
    Working Life pls refer to product grade table
    Rotating Speed pls refer to product grade table
    Working Temp. -30℃~80℃
    Work Humidity 0~85% RH
    Contact Material pls refer to produce grade table
    Housing Material AL alloy
    Torque 0.05N.m (+0.02N.m/6 circuits)
    Certification CE, RoHS
    IP Grade IP51

    Note: Please contact us if you need the flange

    12.7mm Inner Diameter/35mm Outer Diameter Through Hole Slip Ring Dimension Drawing

    12.7mm ID/35mm OD Through Hole Slip Ring Dimension Drawing

    12.7mm Inner Diameter/56mm Outer Diameter Through Hole Slip Ring Dimension Drawing

    12.7mm ID/56mm OD Through Hole Slip Ring Dimension Drawing

    20mm Inner Diameter/42mm Outer Diameter Through Hole Slip Ring Dimension Drawing

    20mm ID/42mm OD Through Hole Slip Ring Dimension Drawing

    20mm Inner Diameter/56mm Outer Diameter Through Hole Slip Ring Dimension Drawing

    20mm ID/56mm OD Through Hole Slip Ring Dimension Drawing

    Product Grade Table

    Grade code Max rotating speed Working life Contact material
    C: standard 250rpm 20 millisons revolutions gold alloy
    D: industrical 600rpm 60 millions revolutions precious metal
    H: high quality 1000rpm 150 millisons revolutions precious metal

    Color Code of Lead Wire

    ring # 1 2 3 4 5 6 7 8 9 10 11 12
    color BLK BLK RED RED YEL GRN BLU PUR GRY WHT PINK LGT BLU
    ring # 13 14 15 16 17 18 19 20 21 22 23 24
    color WHT/BLK WHT/BRN WHT/RED WHT/ORG WHT/YEL WHT/GRN WHT/BLU WHT/PUR WHT/GRY BLK/RED BLK/BRN Transparent

    Note: The digital 1 indicates the first wire from rotor side, H2056-06S wire color sequence: BLK/BRN/RED/ORG/WHT/GRN, 24 color wires as one group, if more than 24wires, repeat as sequence, use number tube to tell group 1#, 2#....

    Tips: How to install the through hole slip ring?

    • Installation of through hole slip ring with anti-rotation tab
      1. Place the through hole slip ring on rotating shaft of the device to be installed.
      2. Fix the through hole slip ring rotor. Use a 6-point screwdriver to tighten the 4 screws on slip ring rotor so that rotor of slip ring can rotate with rotating shaft of the device.
      3. Fix the through hole slip ring stator. Tighten the screws on anti-rotation tab of slip ring so that stator of the slip ring is attached to device and remains fixed at all times.
    • Installation of through hole slip ring without anti-rotation tab
      1. Place the through hole slip ring on rotating shaft of the device to be installed.
      2. Fix rotor wire of the through hole slip ring.
      3. Fix stator wire of the through hole slip ring.

    Through Hole Slip Ring with Anti-Rotation Tab Installation Diagram

    Through Hole Slip Ring with Anti-Rotation Tab Installation Diagram

    Through Hole Slip Ring without Anti-Rotation Tab Installation Diagram

    Through Hole Slip Ring without Anti-Rotation Tab Installation Diagram

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