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Brand Name : Tianniu
Model Number : GI series
Certification : ISO-9001
Place of Origin : China
MOQ : 2 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 : GI Parallel Line Clamping Coupling
Material : Aluminum alloy
Structure : Parallel Line Clamping Coupling
Bore size : 12-50mm
Warranty : 12 months
Elastomer materia : PA66
Surface Treatment : Anodic oxidation treatment
Products Features
Diaphragm coupling has obvious damping effect, no noise, no wear, long life, suitable for working in high temperature (-80+300) and harsh environment, moving in the case of shock and vibration, high transmission efficiency, can be up to 99.86%. It is especially suitable for medium and high-speed high-power transmission, with simple structure, light weight, small volume, and convenient assembly and disassembly. It can be assembled and disassembled without moving the machine, without lubrication, and can accurately transmit the rotation speed, with no slip and fast rotation.
>Integrated structure, the overall use of high-strength aluminum alloy materials
>Elastic action compensates radial, angular and axial deviation
>No gap shaft and sleeve connection, suitable for forward and reverse rotation
>Designed for encoder and stepper motor
>Fastening method of set screw
Products Parameters
model parameter | common bore diameter d1,d2 | ΦD | L | L1 | L2 | F | M | tightening screw torque (N.M) |
GI-12x18.5 | 2,3,4,5,6,6.35 | 12 | 18.5 | 0.55 | 1.2 | 2.5 | M3 | 0.7 |
GI-16x16 | 3,4,5,6,6.35,7,8 | 16 | 16 | 0.55 | 1.4 | 3.6 | M3 | 0.7 |
GI-16x23 | 3,4,5,6,6.35,7,8 | 16 | 23 | 0.55 | 1-4 | 3.6 | M3 | 0.7 |
GI-17.5x23 | 4,5,6,6.35,7,8 | 17.5 | 23 | 0.55 | 1.4 | 3.6 | M3 | 0.7 |
GI-20x20 | 4,5,6,6.35,7,8,10 | 20 | 20 | 0.55 | 1.5 | 3.6 | M4 | 1.7 |
GI-20x26 | 4,5,6,6.35,7,8,10 | 20 | 26 | 0.55 | 1.5 | 3.6 | M4 | 1.7 |
GI-25x25 | 4,5,6,6.35,7,8,9,9.525,10,11,12,12.5,12.7 | 25 | 25 | 0.6 | 1.7 | 3.6 | M4 | 1.7 |
GI-25x31 | 5,6,6.35,8,9,9.525,10,11,12,12.5,12.7 | 25 | 31 | 0.6 | 1.8 | 4.3 | M4 | 1.7 |
GI-28.5x38 | 6,6.35,8,9,9.525,10,11,12,14,15,16 | 28.5 | 38 | 0.8 | 2.1 | 4.5 | M5 | 4 |
GI-32x32 | 8,9,9.525,10,11,12,12.7,14,15,16,17,18 | 32 | 32 | 0.8 | 2.3 | 6 | M5 | 4 |
GI-32x41 | 8,9,9.525,10,11,12,12.7,14,15,16,17,18 | 32 | 41 | 0.8 | 2.3 | 6 | M5 | 4 |
GI-40x50 | 8,10,11,12,12.7,14,15,16,17,18,19,20,22,24 | 40 | 50 | 0.8 | 2.7 | 7 | M6 | 8.4 |
GI-40x56 | 8,10,11,12,12.7,14,15,16,17,18,19,20,22,24 | 40 | 56 | 0.8 | 2.7 | 10 | M6 | 8.4 |
GI-42x56 | 8,10,11,12,12.7,14,15,16,17,18,19,20,22,24,25 | 42 | 56 | 0.8 | 2.7 | 12 | M6 | 8.4 |
GI-50x50 | 12,12.7,14,15,16,17,18,19,20,22,24,25,28,30 | 50 | 50 | 0.8 | 2.9 | 7 | M8 | 10.5 |
GI-50x71 | 12,12.7,14,15,16,17,18,19,20,22,24,25,28,30 | 50 | 71 | 0.8 | 3.3 | 8.5 | M8 | 10.5 |
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 | surface treatment | weight (g) |
GI-12xl8.5 | 0.3 | 0.1 | 2 | ±0.2 | 32000 | 45 | 8.3x10-8 | High strength aluminum alloy | Anodizing treatment | 3.7 |
GI-16xl6 | 0.5 | 0.1 | 2 | ±0.2 | 24000 | 80 | 3.3x10-7 | 6 | ||
GI-16x23 | 0.5 | 0.1 | 2 | ±0.2 | 24000 | 80 | 3.3x10-7 | 8.1 | ||
GI-17.5x23 | 0.8 | 0.15 | 2 | ±0.2 | 24000 | 80 | 3.3x10-7 | 10 | ||
GI-20x20 | 1 | 0.15 | 2 | ±0.2 | 19000 | 170 | 9.0x10-7 | 12 | ||
GI-20x26 | 1 | 0.15 | 2 | ±0.2 | 19000 | 170 | 9.0x10-7 | 15 | ||
GI-25x25 | 2 | 0.15 | 2 | ±0.2 | 15000 | 350 | 2.2x10-6 | 23 | ||
GI-25x31 | 2 | 0.15 | 2 | ±0.2 | 15000 | 380 | 2.6x10-6 | 27 | ||
GI-28.5x38 | 3 | 0.15 | 2 | ±0.2 | 13000 | 400 | 4.3x10-6 | 46 | ||
GI-32x32 | 4 | 0.15 | 2 | ±0.2 | 12000 | 480 | 8.0x10-6 | 50 | ||
GI-32x41 | 4 | 0.2 | 2 | ±0.2 | 12000 | 500 | 9.6x10-6 | 60 | ||
GI-40x50 | 8 | 0.2 | 2 | ±0.2 | 9600 | 600 | 3.2x10-5 | 110 | ||
GI-40x56 | 8 | 0.2 | 2 | ±0.2 | 9400 | 345 | 3.1x10-5 | 135 | ||
GI-42x56 | 8.5 | 0.2 | 2 | ±0.2 | 9000 | 300 | 3.1x10-5 | 165 | ||
GI-50x50 | 20 | 0.2 | 2 | ±0.2 | 8000 | 600 | 6.8x10-5 | 220 | ||
GI-50x71 | 20 | 0.2 | 2 | ±0.2 | 7600 | 1385 | 8.0x10-5 | 322 |
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