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Zhejiang waxing electromechanical co.LTD.，Factory located in Shandong,Headquarters located in Zhejiang,China.
Standard or nonstandard: Standard
Flexible or rigid: Flexible
Model number: LF-B-D35L50
Material: Aluminium
Structure: Jaw / Spider
Brand name: WXING
Origin: Mainland China
Certification: NONE
Jaw number: 3
Rated torque: 9Nm
Maximum torque: 18Nm
Maximum speed: 15000 rpm
Allowable deflection angle: 0.15 degree
Weight: 0.08kg
Inner hole diameter: 8mm-20mm
About this article
1. The coupling has high torque, high rigidity, good vibration resistance, flexible response and durability, which can eliminate the stress between the motor and driving parts.
2. Large torque, good rigidity, small inertia, good sensitivity.
3. Widely used in 3D printers, CNC machine tools, stepper motors, etc. Similar to rigidly attached couplings, shaft couplings are used to hold bearings and sprockets firmly to the shaft and are used for engine and transmission components.
| Outer Size | D | L | D1-D2 | M | L1 | L2 | L3 | Screw Tightening Torque |
| （mm） | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (N.m) | |
| D20 L25 (2Jaw) | 20 | 25 | 4-10 | M3.0 | 16.5 | 8.8 | 4 | 1 |
| D20 L30 (2Jaw) | 20 | 30 | 4-10 | M3.0 | 19 | 8.8 | 5 | 1 |
| D25 L30 (2Jaw) | 25 | 30 | 5-14 | M3.0 | 20 | 10.5 | 4.75 | 2 |
| D25 L35 (2Jaw) | 25 | 35 | 6-16 | M3.0 | 22.5 | 11 | 6 | 2 |
| D30 L35 (2/3 Jaw) | 30 | 35 | 6-16 | M4.0 | 22.5 | 11 | 5.5 | 2.5 |
| D30 L40 (2/3 Jaw) | 30 | 40 | 8-20 | M4.0 | 25 | 11 | 6.75 | 2.5 |
| D35 L50 (3 Jaw) | 35 | 50 | 8-20 | M4.0 | 30.5 | 13 | 7 | 3 |
| D35 L60 (3 Jaw) | 35 | 60 | 8-22 | M4.0 | 30.5 | 13 | 7 | 3 |
| D40 L50 (3 Jaw) | 40 | 50 | 8-22 | M5.0 | 31 | 15 | 8.75 | 4 |
| D40 L55 (3 Jaw) | 40 | 55 | 8-22 | M5.0 | 33.5 | 15 | 7 | 4 |
| D40 L66 (3 Jaw) | 40 | 66 | 8-22 | M5.0 | 39 | 15 | 8 | 4 |
| D40 L78 (3 Jaw) | 40 | 78 | 10-25 | M5.0 | 45 | 15 | 8.75 | 4 |
| D45 L66 (3 Jaw) | 45 | 66 | 10-25 | M5.0 | 39.5 | 16 | 8 | 4 |
| D45 L78 (3 Jaw) | 45 | 78 | 10-30 | M5.0 | 45.5 | 16 | 8 | 4 |
| D55 L66 (4 Jaw) | 55 | 66 | 10-30 | M6.0 | 40 | 16 | 10 | 8 |
| D55 L78 (4 Jaw) | 55 | 78 | 12-38 | M6.0 | 46 | 16 | 10 | 8 |
| D65 L90 (4 Jaw) | 65 | 90 | 14-45 | M8.0 | 52.5 | 18.8 | 10.5 | 16 |
| D80 L115 (4 Jaw) | 80 | 115 | 14-45 | M8.0 | 66.5 | 22 | 13 | 16 |
| D95 L126 (4 Jaw) | 95 | 126 | 16-55 | M10.0 | 73 | 24 | 14 | 40 |
| D105 L140 (4 Jaw) | 105 | 140 | 18-60 | M10.0 | 81 | 26 | 20 | 40 |
| Outer Size | Max Shaft Hole | Rated Torque | Max Torque | Max Speed | Moment of Inertia | Allowable Deflection Angle | Weight(g) | Allow eccentridity |
| (mm) | (Nm) | (Nm) | (Rpm) | (mm) | ||||
| D25 L30 (2Jaw) | 14 | 4.8 | 9.6 | 20000 | 2*10 | 0.15 | 33 | 1 |
| D25 L35 (2Jaw) | 14 | 4.8 | 9.6 | 20000 | 2*10 | 0.15 | 45 | 1 |
| D30 L35 (2 Jaw) | 16 | 7.4 | 14.8 | 18000 | 6*10 | 0.15 | 50 | 1 |
| D30 L40 (2 Jaw) | 16 | 7.4 | 14.8 | 18000 | 6*10 | 0.15 | 60 | 1 |
| D30 L35 (3 Jaw) | 16 | 8 | 16 | 18000 | 6*10 | 0.15 | 50 | 1 |
| D30 L40 (3 Jaw) | 16 | 8 | 16 | 18000 | 6*10 | 0.15 | 60 | 1 |
| D35 L50 (3 Jaw) | 20 | 9 | 18 | 15000 | 1*10 | 0.15 | 80 | 1 |
| D35 L60 (3 Jaw) | 20 | 9 | 18 | 15000 | 1*10 | 0.15 | 100 | 1 |
| D40 L50 (3 Jaw) | 22 | 10 | 20 | 12000 | 3.6*10 | 0.15 | 120 | 1 |
| D40 L55 (3 Jaw) | 22 | 10 | 20 | 12000 | 3.6*10 | 0.15 | 140 | 1 |
| D40 L66 (3 Jaw) | 22 | 10 | 20 | 12000 | 3.6*10 | 0.15 | 160 | 1 |
| D40 L78 (3 Jaw) | 22 | 10 | 20 | 12000 | 3.6*10 | 0.15 | 190 | 1 |
| D45 L66 (3 Jaw) | 25 | 15 | 30 | 10000 | 7.2*10 | 0.15 | 220 | 1 |
| D45 L78 (3 Jaw) | 25 | 15 | 30 | 10000 | 7.2*10 | 0.15 | 240 | 1 |
| D55 L66 (4 Jaw) | 30 | 35 | 70 | 9000 | 1.6*10 | 0.15 | 300 | 1 |
| D55 L78 (4 Jaw) | 30 | 35 | 70 | 9000 | 1.6*10 | 0.15 | 350 | 1 |
| D65 L90 (4 Jaw) | 38 | 95 | 190 | 8000 | 3.5*10 | 0.15 | 550 | 1 |
| D80 L115 (4 Jaw) | 45 | 190 | 380 | 7000 | 1*10 | 0.15 | 900 | 1 |
| D95 L126 (4 Jaw) | 55 | 265 | 530 | 5000 | 2.3*10 | 0.15 | 1300 | 1 |
| D105 L140 (4 Jaw) | 60 | 420 | 840 | 3400 | 3.2*10 | 0.15 | 2000 | 1 |
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