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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Products Features
The surface of the coupling is oxidized, the inner hole is accurate, the torque transmission is large, and the elasticity is good. The middle diaphragm is made of 304 material, and the elastomer is made of polyurethane imported from Germany.
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 elastic element flexible coupling. It does not need lubrication, 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 corrosion resistance. It is suitable for shaft transmission in high temperature, high speed and corrosive medium working conditions, It is widely used for shafting transmission of various mechanical devices, such as water pump (especially high-power and chemical pump), fan, compressor, hydraulic machinery, petroleum machinery, printing machinery, textile machinery, chemical machinery, mining machinery, metallurgical machinery, aviation (helicopter), ship high-speed power transmission system, steam turbine piston power mechanical transmission system, crawler vehicle, and generator set high-speed and high-power mechanical transmission system, After dynamic balancing, it has been widely used in high-speed transmission shafting
Products Parameters
| model parameter | common bore diameter d1,d2 | ΦD | ΦN | L | LF | d3 | LP | S | M | tightening screw torque (N.M) |
| GLT-34x37.5 | 5,6,6.35,7,8,9,9.525,10,11,12, | 34 | 21.6 | 37.5 | 12.15 | Φ16 | 6.8 | 3.2 | M3 | 1.5 |
| GLT-39x48 | 6,8,9,9.525,10,11,12,12.7,14,15 | 39 | 25 | 48 | 15.15 | Φ19 | 9.3 | 4.5 | M4 | 2.5 |
| GLT-44x48 | 6,8,9,9.525,10,11,12,12.7,14,15,1 6,17,18 | 44 | 29.6 | 48 | 15.15 | Φ22.5 | 9.3 | 4.2 | M4 | 2.5 |
| GLT-56x61 | 10,12,12.7,14,15,16,17,18,19,20,22,24 | 56 | 38 | 61 | 19.90 | Φ32.5 | 10.8 | 5.2 | M5 | 7 |
| GLT-68x74 | 14,15,16,17,18,19,20,22,24,25,28,30 | 68 | 46 | 74 | 24 | Φ38.3 | 14 | 6 | M6 | 12 |
| GLT-82x98 | 17,18,19,20,22,24,25,28,30,32,35,38 | 82 | 56 | 98 | 30.15 | Φ45 | 22.3 | 7.7 | M8 | 20 |
| model parameter | Rated 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 sleeve | Material of shrapnel | surface treatment | weight (g) |
| GLT-34x37.5 | 2 | 0.12 | 1.5 | ±0.18 | 10000 | 2200 | 6.95x10-6 | High strength aluminum alloy | S U S 3 0 4 Spring steel | Anodizing treatment | 49 |
| GLT-39x48 | 4.5 | 0.15 | 1.5 | ±0.23 | 10000 | 4500 | 1.7x10-5 | 85 | |||
| GLT-44x48 | 6.75 | 0.17 | 1.5 | ±0.27 | 10000 | 5500 | 2.8x10-5 | 107 | |||
| GLT-56x61 | 20 | 0.17 | 1.5 | ±0.36 | 10000 | 11000 | 8.7x10-5 | 196 | |||
| GLT-68x74 | 50 | 0.18 | 1.5 | ±0.4 | 9000 | 23000 | 2.3x10-4 | 375 | |||
| GLT-82x98 | 90 | 0.18 | 1.5 | ±0.5 | 8000 | 38000 | 1.2x10-3 | 645 |