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    Curved Jaw Coupling, 105 x 140mm

    This curved jaw coupling comes with a 105mm outer diameter and 140mm length, it's engineered for high-torque applications. With a substantial 720 Nm torque rating and an allowable speed of 5800 RPM, this rigid coupling is perfect for demanding applications.
    SKU: ATO-SC-GFCG-105140
    30-day Returns
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    Delivery date: 6-12 days

    This coupling offers versatility in its operation, accommodating rotational speeds of up to 5800 RPM, featuring an outer diameter of 105mm and a length of 140mm. It's a reliable choice for your industrial needs.


    • Model: ATO-SC-GFCG-105140
    • Rated Torque: 720 Nm
    • Eccentricity Allowed: 0.02mm
    • Allowable Declination: 1∠°
    • Allowable Axial Deviation: ±1.00mm
    • Allowable Speed: 5800rpm
    • Static Torsional Stiffness: 5800 Nm/rad
    • Moment of Inertia: 3.3 x 10-2 Nm
    • Bushing Material: 304 Stainless steel
    • Rubber Block Material: Polyurethane imported from Germany
    • Surface Treatment: Polished
    • Weight: 7730g
    • Certificate: ISO9001, REACH, RoHS
    • Warranty: 12 Months

    105 x 140mm Flexible Jaw Coupling Dimension (unit: mm)

    Plum blossom coupling dimension

    • d1/d2 Inner Diameter Size: 22-24-25-28-30-32-35-38-40-45-46-47-48-50-60
    • ΦD: 105
    • L: 140
    • LF: 81.2
    • LP: 26.4
    • M: M8
    • Tightening Torque: 15 Nm

    Tips: How does temperature affect the performance of flexible jaw couplings?

    Temperature can significantly impact the performance of flexible jaw couplings. High temperatures can cause the coupling material to soften, reducing its stiffness and torque transmission capabilities. Conversely, low temperatures can make the material more rigid, potentially affecting flexibility and shock absorption. Extreme temperatures can also lead to material degradation, shortening the coupling's lifespan. It's crucial to select couplings designed for the specific temperature range of your application to ensure optimal performance and longevity.

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