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Brand Name : Tianniu
Model Number : GS series
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 : 5-7 working days
Packaging Details : Cartons by sea shipping by Airplane
Model : GS single diaphragm set screw coupling
Material : Aluminum alloy
Structure : Diaphragm screw coupling
Bore size : 4-38mm
Warranty : 12 months
Outer diamter : 16-65mm
Elastomer materia : PA66
Surface Treatment : Anodic oxidation treatment
Aluminum Alloy Single Diaphragm Clamping Coupling For Servo Motor
Products Features
Several groups of diaphragms (stainless steel sheet) are connected with the two half couplings alternately with bolts. Each group of diaphragms is formed by overlapping several pieces. The diaphragms are divided into connecting rod type and whole pieces with different shapes. The diaphragm coupling compensates the relative displacement of the two connected shafts by the elastic deformation of the diaphragm. It is a high-performance metal strong element flexible coupling without lubricating oil. It has compact structure, high strength, long service life, no rotation clearance, and is not affected by temperature and oil pollution. It has the characteristics of acid resistance, alkali resistance and anti-corrosion. It is suitable for shaft transmission in high temperature, high speed and corrosive medium working conditions
> High torque rigidity, can accurately control the rotation of the shaft, can carry out high-precision control
> Designed for servo and stepping motor
> No gap between the shaft and sleeve connection, general for positive and negative rotation
> Low inertia, suitable for high speed operation
> The diaphragm is made of spring steel with excellent fatigue resistance
> With keyway design, positioning screw fastening way
Products Parameters
model parameter | common bore diameter d1,d2 | ΦD | L | LF | S | F | M | tightening screw torque |
(N.M) | ||||||||
GS-19X20 | 3,4,5,6,6.35,7,8 | 19 | 20 | 9.1 | 1.8 | 3.3 | M2.5 | 1 |
GS-26X26 | 3,4,5,6,6.35,7,8,9,9.525,10,11,12,14 | 26 | 26 | 11.65 | 2.6 | 3.9 | M3 | 1.5 |
GS-32X28 | 5,6,6.35,7,8,9,9.525,10,11,12,12.7,14,15, | 32 | 28 | 12.25 | 3.5 | 3.85 | M3 | 1.5 |
GS-34X32 | 5,6,6.35,7,8,9,9.525,10,11,12,12.7,14,15,16 | 34 | 32 | 14.25 | 3.5 | 4.85 | M4 | 2.5 |
GS-39X34.5 | 8,9,9.525,10,11,12,12.7,14,15,16,17,18,19 | 39 | 34.5 | 14.9 | 4.5 | 5 | M4 | 2.5 |
GS-44X34.5 | 8,9,9.525,10,11,12,12.7,14,15,16,17,18,19,20,22,24 | 44 | 34.5 | 14.9 | 4.5 | 5 | M4 | 2.5 |
GS-50X46 | 8,9,9525,10,11,12,12.7,14,15,16,17,18,19,20,22,24,25 | 50 | 46 | 20.6 | 4.8 | 6 | M5 | 7 |
GS-56X45 | 10,12,14,15,16,17,18,19,20,22,24,25,28,30,32 | 56 | 45 | 19.75 | 5.5 | 6.4 | M5 | 7 |
GS-68X53 | 12,14,15,16,17,18,19,20,22,24,25,28,30,32,35,38 | 68 | 53 | 23.35 | 6.3 | 7.7 | M6 | 12 |
GS-82X68 | 17,18,19,20,22,24,25,28,30,32,35,38,40,42 | 82 | 68 | 30 | 8 | 9.7 | M8 | 20 |
model parameter | Rated torque | allowable eccentricity | allowable deflection angle | allowable axial deviation | maximum speed | static torsional stiffness | moment of inertia | Material of shaft sleeve | Material of shrapnel | surface treatment | weight |
(N.M)* | (mm)* | (°)* | (mm)* | rpm | (N.M/rad) | (Kg.M2) | (g) | ||||
GS-19X20 | 1 | 0.1 | 1 | ±0.09 | 1000 | 220 | 6.7x10-6 | High strength aluminum alloy | S U S 3 0 4 Spring steel | Anodizing treatment | 11 |
GS-26X26 | 1.5 | 0.1 | 1 | ±0.14 | 11000 | 1125 | 2.2x10-6 | 28 | |||
GS-32x28 | 2 | 0.1 | 1 | ±0.18 | 11000 | 21000 | 7.1x10-6 | 46 | |||
GS-34X32 | 3 | 0.1 | 1 | ±0.18 | 11000 | 2250 | 8.0x10-6 | 55 | |||
GS-39X34.5 | 6 | 0.1 | 1 | ±0.23 | 11000 | 3900 | 2.2x10-5 | 81 | |||
GS-44X34.5 | 9 | 0.1 | 1 | ±0.27 | 11000 | 4500 | 2.8x10-5 | 99 | |||
GS-55X46 | 18 | 0.1 | 1 | ±0.30 | 11000 | 6500 | 2.5x10-5 | 135 | |||
GS-56X45 | 25 | 0.1 | 1 | ±0.36 | 11000 | 12900 | 1.2x10-4 | 217 | |||
GS-68X53 | 60 | 0.1 | 1 | ±0.4 | 9000 | 25800 | 1.5x10-4 | 348 | |||
GS-82X68 | 100 | 0.1 | 1 | ±0.5 | 8000 | 38700 | 1.8x10-5 | 689 |
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Single Diaphragm Coupling Flexible 1 Inch Metal Shaft Coupling In Motor Images |