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    Shaft Coupling

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    Flexible Jaw Coupling, 20 x 30mm

    SKU: ATO-SC-GFCG-2030
    Flexible jaw coupling for CNC machine tools, Φd20mm, length 30mm, bore 4mm to 10mm, plum-blossom coupling with simple structure and strong bearing capacity, suitable for medium and high speed occasions.

    Flexible Jaw Coupling, 25 x 34mm

    SKU: ATO-SC-GFCG-2534
    Professional clamp coupling for sale, diameter x length (25mm x 34mm), with stable performance, flexible plum jaw coupling is widely used to connect CNC machine tools, stepper motors, water pumps and fans, etc.

    Flexible Jaw Coupling, 30 x 35mm

    SKU: ATO-SC-GFCG-3035
    Plum jaw coupling for CNC machine, bore 8mm to 19mm, diameter 30mm, length 35mm, shaft sleeve made of stainless steel, good corrosion resistance, clamp coupling has large axial, radial and angular compensation capabilities and is suitable for large torque transmission.

    Flexible Jaw Coupling, 35 x 50mm

    SKU: ATO-SC-GFCG-3550
    Flexible jaw coupling size 35mm x 50mm, bore 8mm to 19mm, large bearing capacity, long service life, compensation for the relative offset of the two axes, shock absorption, wear resistance and buffering performance.

    Flexible Jaw Coupling, 40 x 55mm

    SKU: ATO-SC-GFCG-4055
    Affordable price jaw coupling for sale, diameter 40mm, length 55mm, bore size 8mm to 24mm, has good wear resistance, corrosion resistance, and electrical insulation, which can reduce the wear of shaft components.

    Flexible Jaw Coupling, 40 x 66mm

    SKU: ATO-SC-GFCG-4066
    Flexible stainless steel jaw coupling ΦD 40mm x L 66mm, strong colloid wear resistance, plum coupling can be disassembled and used individually, it is an ideal choice for connecting servo motors, encoders and machine tools.

    Flexible Jaw Coupling, 55 x 78mm

    SKU: ATO-SC-GFCG-5578
    Plum jaw coupling bore size 12 mm to 32mm, diameter 55mm x length 78mm, well balanced and suitable for high speed applications, it is often used to connect servo motors, stepper motors and ball screws.

    Flexible Jaw Coupling, 65 x 90mm

    SKU: ATO-SC-GFCG-6590
    Flexible jaw coupling bushings made of 304 stainless steel, with good corrosion resistance, 65mm diameter, 90mm length, bore 14mm to 40mm, large carrying capacity, long service life, safe and reliable.

    Rigid Coupling, 16 x 16mm

    SKU: ATO-SC-GNC-1616
    Rigid shaft coupling diameter 16mm, length 16mm, 4mm to 8mm, ratd torque 5 N.m, low inertia and high sensitivity, shaft coupler is made of high-strength aluminum alloy with strong corrosion resistance.

    Rigid Coupling, 16 x 24mm

    SKU: ATO-SC-GNC-1624
    Rigid coupling diameter 16mm, 24mm length, rated torque 5 N.m, speed of 9400rpm, moment of inertia 2.9 X 10-7 N.m, rigid clamping couplings are widely used in automation equipment, lasers (marking, engraving, welding, cutting), non-standard automation, dispensing machines, screw machines, etc.

    Rigid Coupling, 20 x 20mm

    SKU: ATO-SC-GNC-2020
    Diameter 20mm x length 20mm rigid coupling for sale, 5mm to 10mm, rated torque 10 N.m, speed of 7500rpm, high torque and high rigidity, the shaft couplers are widely applied to small CNC machines encoding and screw machines.

    Rigid Coupling, 25 x 25mm

    SKU: ATO-SC-GNC-2525
    Sell low price rigid coupling, clamp type, 25mm x 25mm, bore 6mm to 12mm, rigid couplings have the advantages of light weight, ultra-low inertia and high sensitivity, widely used in automation equipment, laser marking and dispensing machines.

    Rigid Coupling, 25 x 36mm

    SKU: ATO-SC-GNC-2536
    Light weight rigid coupling speed of 6000rpm, clamp type, 12Nm rated torque,diameter 25mm, length 36mm, load smoothly, reliable force transmission, easy to install and disassemble. Rigid shaft coupling has the advantages of maintenance-free, super oil and corrosion resistance.

    Rigid Coupling, 32 x 32mm

    SKU: ATO-SC-GNC-3232
    Rigid shaft coupling diameter 32mm, length 32mm, 8mm to 15mm bore, 4700rpm speed, 15 N.m rated torque. Small size rigid coupling has the characteristics of light weight, low inertia and high sensitivity.

    Rigid Coupling, 32 x 41mm

    SKU: ATO-SC-GNC-3241
    Rigid shaft coupling rated torque 19Nm, 32mm diameter, 41mm length, integrated structure, the overall use of high-strength alu-minum alloymaterial to ensure that the rigid coupling will not be corroded and oxidized after long-term use.

    Rigid Coupling, 40 x 44mm

    SKU: ATO-SC-GNC-4044
    Sell high-sensitivity rigid couplings at low prices, 40mm diameter, 44mm length, bore 8mm to 20mm, easy to install and remove, light weight, low inertia, load smoothly, used for occasions with small transmission torque.

    Rigid Coupling, 50 x 55mm

    SKU: ATO-SC-GNC-5055
    High torque rigid shaft coupling diameter 50mmm, length 55mm, speed of 4000rpm, simple structure, light weight, bore 0.39 inch to 1 inch, suitable for the connection of low speed, stable load, short and rigid shaft.

    Rigid Coupling, 20 x 30mm

    SKU: ATO-SC-GNC-2030
    Rigid clamping couping adopts high-strength stainless steel as a whole, which has strong corrosion and oxidation resistance, rated torque 10 Nm, speed of 7500rpm. Diameter 20mm, length 30mm, 5mm to 10mm, clamping screw tightening method.

    One Diaphragm Coupling, 4mm to 8mm

    SKU: ATO-SC-GSM1920
    One diaphragm coupling diameter 19mm, length 20mm, 4mm to 8mm, shaft sleeve material high-strength aluminum alloy, high torque, speed 10000rpm, used in occasions with frequent load starting or working load changes.

    One Diaphragm Coupling, 5mm to 10mm

    SKU: ATO-SC-GSM2626
    5mm to 10mm shaft coupler with one diaphragm, 26mm diameter x 26mm length, coupling made of stainless steel, strong corrosion resistance. Widely used in CNC machine tools, servo motors, spindles, stepping motors, etc.

    Shaft coupling refers to the connection of two shafts or shafts and rotary parts, in the transfer of motion and power process together, under normal circumstances does not take off a device. Sometimes also used as a safety device to prevent the connected parts from bearing too much load, play the role of overload protection.

    Shaft coupling can be divided into two types, flexible coupling and rigid coupling, ATO sells diaphragm coupling and rigid coupling at a favorable price, a variety of sizes to choose from.