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GNC Aluminum alloy rigid clamping coupling
GNC Aluminum alloy rigid clamping coupling
Product Detail

Description:

The rigid clamping shaft coupling has the properties of shock mitigation and torsional vibration isolation. Can make the motor starter has a delay time, slow speed, reduce the sudden start caused by the mutual impact between parts, and can make the light load motor starting performance: due to the coupling of the pump is proportional to the square of the wheel torque and rotational speed, therefore, when starting instantaneous pump wheel due to the low speed torque, motor similar to bye with pump load starting, so short starting time, small starting current, Smooth starting, especially suitable for starting heavy load with large inertia.


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model parametercommon bore diameter d1,d2ΦDLFMtightening screw torque
(N.M)
GNC-16x163,4,5,6,6.35,7,816163.75M2.51
GNC-16x243,4,5,6,6.35,7,816243.75M2.51
GNC-20x204,5,6,6.35,7,8,9,9.525,1020203.75M2.51
GNC-20x304,5,6,6.35,7,8,9,9.525,1020303.75M2.51
GNC-25x255,6,6.35,7,8,9,9.525,10,1225256M31.5
GNC-25x365,6,6.35,7,8,9,9.525,10,1225366M31.5
GNC-28.5x386,6.35,7,8,9,9.525,10,12,12.7,1428.5387.8M42.5
GNC-32x326,6.35,7,8,9,9.525,10,12,12.7,14,15,1632327M42.5
GNC-32x416,6.35,7,8,9,9.525,10,12,12.7,14,15,1632417.75M42.5
GNC-40x448,9,9.525,10,11,12,12.7,14,15,15,17,18,19,20404410.5M57
GNC-40x528,9,9.525,10,11,12,12.7,14,15,15,17,18,19,20405210.5M57
GNC-50x5510,11,12,12.7,14,15,16,17,18,19,20,22,24,25505513M612
GNC-50x6610,11,12,12.7,14,15,16,17,18,19,20,22,24,25506616M612
GNC-63x7110,11,12,12.7,14,15,16,17,18,19,20,22,24,25,28,30,32,35637116.5M612


model parameterRated torque
(N.M)*
allowable eccentricity
(mm)*
allowable deflection angle
(°)*
allowable axial deviation
(mm)*
maximum speed
rpm
moment of inertia
(Kg.M2)
Material of shaft sleevesurface treatmentweight
(g)
GNC-16x165---10002.9x10-7High strength aluminum alloyAnodizing treatment7
GNC-16x245---94002.9x10-713
GNC-20x2010---75008.6x10-615
GNC-20x3010---75008.6x10-625
GNC-25x2512---60002.7x10-629
GNC-25x3612---60002.7x10-643
GNC-28.5x3814---55002.5x10-648
GNC-32x3215---47007.1x10-655
GNC-32x4115---47007.1X10-665
GNC-40x4419---40001.45x10-5123
GNC-40x5219---40001.45x10-5150
GNC-50x5545---40007.0x10-5240
GNC-50x6645---40007.0x10-5280
GNC-63x71100---35009.0x10-5320



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