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Stainless Steel Metal Bellows Coupling With Clamping Hub Mechanical 20X32mm

Categories Bellows Shaft Coupling
Brand Name: Tianniu
Model Number: GR 20*32
Certification: ISO 9001
Place of Origin: China
MOQ: 1 pcs
Price: Negotiable
Payment Terms: T/T, Western Union, MoneyGram, L/C, D/A, D/P
Supply Ability: 10000 per month
Delivery Time: 3-5 working days
Packaging Details: Cartons by sea shipping by Airplane
Name: Bellow shaft coupling
Structure: Bellow shaft coupling
Material: Aluminium Steel
Bore size: 16-55mm
Warranty: 12 months
Elastomer materia: PA66
Surface Treatment: Anodic oxidation treatment
Weight: 0.013KG
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Stainless Steel Metal Bellows Coupling With Clamping Hub Mechanical 20X32mm

GR 20X32 Aluminum Alloy Bellows Setscrew Coupling For Mechanical


Product introduction


Bellows coupling uses corrugated thin-walled pipe (bellows) to directly weld or bond with the two half couplings to transmit motion. The coupling has the advantages of simple structure, small overall dimension, convenient processing and installation and high transmission accuracy. It is mainly used in small power precision machinery and control mechanisms requiring compact structure and high transmission accuracy.

Products Parameters


Product Drawings


Product Dimensions


model parametercommon bore diameter d1,d2ΦDLLIL2L3NFMtightening screw torque
(N.M)
GR-16x274,5,6,6.35,7,816277.52813.53M30.7
GR-20x325,6,6.35,7,8,9,9.525,10,11,1220327.22.812183.5M30.7
GR-22.5x345,6,6.35,7,8,9,9.525,10,11,1222.5348.052.812.320.24.5M41.7
GR-25x376,6.35,7,8,9,9.525,10,11,1225379.531220.24.5M41.7
GR-32x428,9,10,11,12,12.7,14,153242841827.25.5M54
GR-40x518,9,9.525,10,11,12,12.7,14,15,16,17,18,19,2040519.562034.55.5M54
GR-55x5710,11,12,12.7,14,15,16,17,18,19,20,22,24,255557962751.96.25M67
GR-65x8110,11,12,12.7,14,15,16,17,18,19,20,22,24,25,28,30,32,35,38658119.572860.58.9M67

model parameterRated torque
(N.M)*
allowable eccentricity
(mm)*
allowable deflection angle
(°)*
allowable axial deviation
(mm)*
maximum speed
rpm
static torsional stiffness
(N.M/rad)
moment of inertia
(Kg.M2)
Material of shaft sleevesurface treatmentweight
(g)
GR-16x270.80.12+ 0.4 -1.2200001507.9x10-7High strength aluminum alloyAnodizing treatment8
GR-20x321.50.12+ 0.6 -1.8180002202.0x10-613
GR-22.5x341.80.152+ 0.6 -1.8160003006.2x10-622
GR-25x372.00.152+ 0.6 -1.8150003306.7x10-630
GR-32x422.50.22+ 0.8 -2.5110004902.0x10-553
GR-40x516.40.32+ 0.8 -2.5100005302.1x10-585
GR-55x57120.32+ 0.8 -2.590008602.8x10-5170
GR-65x81180.22+ 0.7 -2.545009002.3x10-5280

Products Features


>The material is aluminum alloy, and the middle bellows is made of stainless steel with excellent corrosion resistance
>Laser welding is used between bellows and shaft sleeve, with zero rotation clearance, suitable for forward and reverse rotation
>Bellows structure can effectively compensate radial, angular and axial deviation
>Designed for servo motor stepper motor
>Fastening method of setscrew


Cheap Stainless Steel Metal Bellows Coupling With Clamping Hub Mechanical 20X32mm for sale
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