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    Universal Joint Coupling, 180mm

    A universal coupling is a linkage or joint between two shafts. The 180mm universal joint coupling features a flexibility of 100mm, nominal torque of 12.5 Nm, fatigue torque of 6.3 Nm. ATO universal joint coupling has high precision and durability.
    SKU: ATO-UJC-180
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    Delivery date: 10-12 days

    High-accuracy universal joint shaft coupling with bore 180mm, flexibility of 100mm. 180mm universal coupling is widely used in metallurgical machinery, heavy machinery, petroleum machinery, engineering machinery and other industries.


    • The structure is reasonable, the use is safe and reliable, and the integral fork head is adopted, which eliminates the weak link of the bolt pressing the bearing seat (cover), and completely avoids the common vicious damage caused by the loosening or breaking of the bolts.
    • The service life is 30%-50% higher than other types of couplings.
    • High carrying capacity.
    • The transmission efficiency is high, the transmission efficiency is as high as 98.7%-99.9%, and the energy saving is remarkable when used in high-power transmission, which can reduce power consumption by 5%-15%.
    • The transmission is stable and the noise is low, the general noise is 30-40dB(A).


    • Model: ATO-SWC-180BH
    • Nominal torque: 12.5 KNm
    • Bore: 180mm
    • Shaft hole diameter D1: 180 mm
    • Shaft bore D2: 180 mm
    • Outer diameter: 114 mm
    • Overall length: 810 mm
    • Fatigue torque: 6.3 KNm
    • Maximum axis knuckle: ≤25°
    • Flexibility: 100 mm


    Universal joint coupling dimension

    Lmin D1 D2 D3 Lm n-d K t
    810mm 155mm 105mm 114mm 110mm 8-φ17 17mm 5mm


    Universal joint coupling application


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