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    Two Diaphragms Coupling, 10mm to 20mm

    5 out of 5 based on 1 reviews | Write a review
    Sell 10mm to 20mm diaphragm coupling at low prices, diameter 44mm, length 50mm, rated torque 12 N.m, low inertia, high speed, specially designed for servo motor and stepper motor.
    SKU: ATO-SC-GLM4450
    Free Shipping Worldwide
    Delivery date: 6-12 days

    Two diaphragms coupling length 50mm, width 44mm, bore 10 to 20mm, coupling diaphragm is made of 304 stainless steel, which has strong oxidation resistance and high torsional rigidity for precise positioning.


    Model ATO-SC-GLM4450
    Length 50mm
    Width 44mm
    Bore 10mm to 20mm
    Rated Torque 12 N.m
    Allow Eccentricity 0.22mm
    Allowable Deflection Angle 1.5∠°
    Allowable Axial Deviation ±0.54
    Allowable Speed 10000 RPM
    Static Torsional Stiffness 9000N.m/rad
    Moment of Inertia 3.8 x 10-5
    Weight 140g
    Certificate ISO9001, REACH, RoHS
    Warranty 12 Months

    Bore 10mm to 20mm Diaphragm Coupling Dimension (unit: mm)
    Shaft coupling dimension

    Diaphragm coupling split graph

    d1/d2 Inner Diameter Size Φd L LF LP S φd3 F M Tightening Torque
    10-11-12-12.7-14-15-16-17-18-19-20 44 50 14.9 11.2 4.5 22 6.5 M4 3.5 N.m

    Tips: Diaphragm coupling application
    Diaphragm couplings are widely used in shaft transmission of various mechanical devices, such as water pumps (especially high-power, chemical pumps), fans, compressors, hydraulic machinery, petroleum machinery, printing machinery, textile machinery, chemical machinery, mining Machinery, metallurgical machinery, aviation (helicopter), naval high-speed power transmission systems, steam turbines, piston-type power mechanical transmission systems, crawler vehicles, and generator sets high-speed, high-power mechanical transmission systems, which are applied to high-speed transmission after dynamic balance shafting.

    Existing reviews of Two Diaphragms Coupling, 10mm to 20mm
    I bought the right size
    I installed some of these 10mm-20mm double diaphragm couplings, the right size, a single screw on each end tightens the collar around the respective shaft, I use it to attach the motor to the lead screw on the small linear slide, they works great.
    From: Darian | Date: 13/04/2022
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