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
>High torque rigidity, can accurately control the rotation of the shaft, can carry out high-precision control
>The lengthening design can compensate the radial, angular and axial deviation more effectively
>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
>Fastening method of clamping screw
Products Parameters
| model parameter | common bore diameter d1,d2 | ΦD | L | LF | LP | d3 | S | F | M | tightening screw torque (N.M) |
| GW-19X34 | 3,4,5,6,6.35,7,8 | 19 | 34 | 9.1 | 5.2 | Φ9 | 1.8 | 3.3 | M2.5 | 1 |
| GW-26X44.5 | 5,6,6.35,7,8,9,9.525,10,11,12,14 | 26 | 44.5 | 11.65 | 6.5 | Φ12.5 | 2.6 | 3.9 | M3 | 1.5 |
| GW-32X54 | 5,6,6.35,7,8,9,9.525,10,11,12,12.7,14,15, | 32 | 54 | 12.25 | 9.5 | Φ15 | 3.5 | 3.85 | M3 | 1.5 |
| GW-34X58 | 5,6,6.35,7,8,9,9.525,10,11,12,12.7,14,15,16 | 34 | 58 | 14.25 | 9.5 | Φ16 | 3.5 | 4.85 | M4 | 2.5 |
| GW-39X65.5 | 8,9,9.525,10,11,12,12.7,14,15,16,17,18,19 | 39 | 65.5 | 14.9 | 11.2 | Φ19.3 | 4.5 | 5 | M4 | 2.5 |
| GW-44X65.5 | 8,9,9.525,10,11,12,12.7,14,15,16,17,18,19,20, 22,24 | 44 | 65.5 | 14.9 | 11.2 | Φ22.5 | 4.5 | 5 | M4 | 2.5 |
| GW-50X80 | 8,9,9.525,10,11,12,12.7,14,15,16,17,18,19, 20,22, 24,25 | 50 | 80 | 20.6 | 12.2 | Φ23 | 4.8 | 6 | M5 | 7 |
| GW-56X83 | 10,12,14,15,16,17,18,19,20,22,24,25,28,30,32 | 56 | 83 | 19.75 | 13.5 | Φ32.5 | 5.5 | 6.4 | M5 | 7 |
| GW-68X97 | 12,14,15,16,17,18,19,20,22,24,25,28,30,32, 35,38 | 68 | 97 | 23.35 | 15.7 | Φ38.3 | 6.3 | 7.7 | M6 | 12 |
| GW-82X128 | 17,18,19,20,22,24,25,28,30,32,35,38,40,42 | 82 | 128 | 30 | 22 | Φ45.5 | 8 | 9.7 | 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) |
| GW-19X34 | 1 | 0.12 | 2 | ±0.2 | 10000 | 140 | 1.1x10-6 | High strength aluminum alloy | SUS 304 Spring steel | Anodizing treatment | 18 |
| GW-26X44.5 | 1.5 | 0.15 | 2 | ±0.33 | 10000 | 680 | 3.6x10-6 | 45 | |||
| GW-32X54 | 2 | 0.17 | 2 | ±0.3 | 10000 | 1250 | 1.0x10-5 | 80 | |||
| GW-34X58 | 3 | 0.17 | 2 | ±0.4 | 10000 | 1550 | 1.3x10-5 | 97 | |||
| GW-39X65.5 | 6 | 0.22 | 2 | ±0.5 | 10000 | 2390 | 3.6x10-5 | 153 | |||
| GW-44X65.5 | 9 | 0.22 | 2 | ±0.6 | 10000 | 2700 | 4.5x10-5 | 189 | |||
| GW-50X80 | 18 | 0.1 | 2 | ±0.65 | 10000 | 4500 | 4.5x10-5 | 335 | |||
| GW-56X83 | 25 | 0.27 | 2 | ±0.8 | 10000 | 7900 | 1.9x10-4 | 413 | |||
| GW-68X97 | 60 | 0.31 | 2 | ±0.9 | 9000 | 15800 | 2.4x10-4 | 641 | |||
| GW-82X128 | 100 | 0.55 | 2 | ±0.9 | 8000 | 23700 | 3.0x10-4 | 1345 |