Changzhou Tianniu Transmission Equipment Co., Ltd
Changzhou TIANNIU Transmission Equipment Co., Ltd is a professional one way clutch bearing supplier, the primary products are micro electromagnetic clutch, torque limiter coupling, sliding shaft
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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 |