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3-Jaw Parallel Grippers, Multi-Tooth Guidance THN-A
High-Precision THN-A Grippers with Multi-Tooth Guide, Gripping Force Maintenance, and Customizable Interfaces for Heavy Loads and Short Strokes
Product Information
Outstanding Performance
1. The THN-A grippers feature high-precision, permanent lubrication, and multi-tooth straight groove guidance.
① The compact design makes it suitable for short strokes and heavy loads.
② Load distribution across more surfaces reduces contact stress.
③ Grease is distributed more quickly and evenly.
④ Ensures long-lasting motion rigidity and accuracy.
⑤ The multi-tooth guide oil storage structure enhances service life.
2. The THN-A grippers come with a variety of sensor and pneumatic interfaces.
Gripping force maintenance-AS/IS
①The THN-A grippers can be equipped with gripping force maintenance, extending to THN-A-AS/IS (AS: closing maintenance, IS: opening maintenance).
②A spring functions as the holding accumulator, ensuring a minimum clamping force in case of a pressure drop.
Dust-tight version
The THN grippers are available with a dust-tight version, expanded to THN-A-SD, reaching IP64.
High-temperature version
The THN grippers are available with a high-temperature version, expanded to THN-A-HT, increasing the temperature tolerance range from 5/90°C to 5/130°C.
Model and Technical Parameters
| Model | Stroke per jaw [mm] | Closing/ opening force[N] | Min. spring force[N] | Weight [kg] | Recommended workpiece weight[kg] | Closing/ opening time[s] | Repeat accuracy [mm] | Protection class IP |
| THN-40A-1 | 2.5 | 295/325 | 0.13 | 1.47 | 0.03/0.03 | 0.01 | 40/64 | |
| THN-40A-1-AS | 2.5 | 395/- | 100 | 0.15 | 1.47 | 0.02/0.04 | 0.01 | 40/64 |
| THN-40A-1-IS | 2.5 | -/425 | 100 | 0.15 | 1.47 | 0.04/0.02 | 0.01 | 40/64 |
| THN-50A-1 | 4 | 385/430 | 0.24 | 1.92 | 0.03/0.03 | 0.01 | 40/64 | |
| THN-50A-1-AS | 4 | 505/- | 120 | 0.35 | 1.92 | 0.02/0.04 | 0.01 | 40/64 |
| THN-50A-1-IS | 4 | -/580 | 150 | 0.35 | 1.92 | 0.04/0.02 | 0.01 | 40/64 |
| THN-50A-2 | 2 | 800/890 | 0.24 | 4 | 0.03/0.03 | 0.01 | 40/64 | |
| THN-50A-2-AS | 2 | 1045/- | 245 | 0.35 | 4 | 0.02/0.04 | 0.01 | 40/64 |
| THN-50A-2-IS | 2 | -/1200 | 310 | 0.35 | 4 | 0.04/0.02 | 0.01 | 40/64 |
| THN-64A-1 | 6 | 700/750 | 0.41 | 3.5 | 0.03/0.03 | 0.01 | 40/64 | |
| THN-64A-1-AS | 6 | 885/- | 185 | 0.54 | 3.5 | 0.02/0.04 | 0.01 | 40/64 |
| THN-64A-1-IS | 6 | -/970 | 220 | 0.54 | 3.5 | 0.04/0.02 | 0.01 | 40/64 |
| THN-64A-2 | 3 | 1190/1270 | 0.41 | 5.95 | 0.03/0.03 | 0.01 | 40/64 | |
| THN-64A-2-AS | 3 | 1505/- | 315 | 0.54 | 5.95 | 0.02/0.04 | 0.01 | 40/64 |
| THN-64A-2-IS | 3 | -/1730 | 460 | 0.54 | 5.95 | 0.04/0.02 | 0.01 | 40/64 |
| THN-80A-1 | 8 | 1250/1400 | 0.7 | 6.25 | 0.05/0.05 | 0.01 | 40/64 | |
| THN-80A-1-AS | 8 | 1600/- | 350 | 0.95 | 6.25 | 0.03/0.05 | 0.01 | 40/64 |
| THN-80A-1-IS | 8 | -/1770 | 370 | 0.95 | 6.25 | 0.06/0.04 | 0.01 | 40/64 |
| THN-80A-2 | 4 | 2600/2900 | 0.7 | 13 | 0.05/0.05 | 0.01 | 40/64 | |
| THN-80A-2-AS | 4 | 3330/- | 730 | 0.95 | 13 | 0.03/0.05 | 0.01 | 40/64 |
| THN-80A-2-IS | 4 | -/3660 | 760 | 0.95 | 13 | 0.06/0.04 | 0.01 | 40/64 |
| THN-100A-1 | 10 | 2200/2400 | 1.4 | 11 | 0.10/0.10 | 0.01 | 40/64 | |
| THN-100A-1-AS | 10 | 2920/- | 720 | 1.95 | 11 | 0.10/0.20 | 0.01 | 40/64 |
| THN-100A-1-IS | 10 | -/3180 | 780 | 1.95 | 11 | 0.20/0.10 | 0.01 | 40/64 |
| THN-100A-2 | 5 | 4800/5300 | 1.4 | 24 | 0.10/0.10 | 0.01 | 40/64 | |
| THN-100A-2-AS | 5 | 6300/- | 1500 | 1.95 | 24 | 0.10/0.20 | 0.01 | 40/64 |
| THN-100A-2-IS | 5 | -/6920 | 1620 | 1.95 | 24 | 0.20/0.10 | 0.01 | 40/64 |
| THN-125A-1 | 13 | 3700/4000 | 2.1 | 18.5 | 0.20/0.20 | 0.01 | 40/64 | |
| THN-125A-1-AS | 13 | 4750/- | 1050 | 3.3 | 18.5 | 0.17/0.35 | 0.01 | 40/64 |
| THN-125A-1-IS | 13 | -/5070 | 1070 | 3.3 | 18.5 | 0.35/0.17 | 0.01 | 40/64 |
| THN-125A-2 | 6 | 6900/7500 | 2.1 | 34.5 | 0.20/0.20 | 0.01 | 40/64 | |
| THN-125A-2-AS | 6 | 9070/- | 2170 | 3.3 | 34.5 | 0.17/0.35 | 0.01 | 40/64 |
| THN-125A-2-IS | 6 | -/9710 | 2210 | 3.3 | 34.5 | 0.35/0.17 | 0.01 | 40/64 |
| THN-135A-1 | 35 | 3700/4000 | 4.9 | 18.5 | 1.30/1.30 | 0.01 | 40/64 | |
| THN-160A-1 | 16 | 5000/5400 | 4.35 | 25 | 0.50/0.50 | 0.02 | 40/64 | |
| THN-160A-1-AS | 16 | 6990/- | 1990 | 7.5 | 25 | 0.40/0.80 | 0.02 | 40/64 |
| THN-160A-1-IS | 16 | -/7490 | 2090 | 7.5 | 25 | 0.80/0.40 | 0.02 | 40/64 |
| THN-160A-2 | 8 | 9200/9930 | 4.35 | 46 | 0.50/0.50 | 0.02 | 40/64 | |
| THN-160A-2-AS | 8 | 13210/- | 4010 | 7.5 | 46 | 0.40/0.80 | 0.02 | 40/64 |
| THN-160A-2-IS | 8 | -/14270 | 4340 | 7.5 | 46 | 0.80/0.40 | 0.02 | 40/64 |
| THN-200A-1 | 25 | 8200/8700 | 10.5 | 41 | 1.20/1.20 | 0.05 | 40/64 | |
| THN-200A-1-AS | 25 | 10900/- | 2700 | 15.5 | 41 | 1.00/1.50 | 0.05 | 40/64 |
| THN-200A-1-IS | 25 | -/11660 | 2960 | 15.5 | 41 | 1.50/1.00 | 0.05 | 40/64 |
| THN-200A-2 | 14 | 14600/15500 | 10.5 | 73 | 1.20/1.20 | 0.05 | 40/64 | |
| THN-200A-2-AS | 14 | 19280/- | 4680 | 15.5 | 73 | 1.00/1.50 | 0.05 | 40/64 |
| THN-200A-2-IS | 14 | -/20500 | 5000 | 15.5 | 73 | 1.50/1.00 | 0.05 | 40/64 |
| THN-240A-1 | 30 | 9500/10000 | 14.5 | 47.5 | 1.25/1.25 | 0.05 | 40/64 | |
| THN-240A-1-AS | 30 | 13720/- | 4220 | 20 | 47.5 | 1.10/2.10 | 0.05 | 40/64 |
| THN-240A-1-IS | 30 | -/14770 | 4770 | 20 | 47.5 | 1.70/1.10 | 0.05 | 40/64 |
| THN-240A-2 | 17 | 19700/20700 | 14.5 | 98.5 | 1.25/1.25 | 0.05 | 40/64 | |
| THN-240A-2-AS | 17 | 26500/- | 6800 | 20 | 98.5 | 1.10/2.10 | 0.05 | 40/64 |
| THN-240A-2-IS | 17 | -/27900 | 7200 | 20 | 98.5 | 1.70/1.10 | 0.05 | 40/64 |
| THN-300A-1 | 35 | 17200/17900 | 32 | 86 | 1.30/1.30 | 0.05 | 40/64 | |
| THN-300A-1-AS | 35 | 23700/- | 6500 | 43 | 86 | 1.20/2.50 | 0.05 | 40/64 |
| THN-300A-1-IS | 35 | -/25400 | 7500 | 43 | 86 | 2.00/1.20 | 0.05 | 40/64 |
| THN-300A-2 | 20 | 30300/31500 | 32 | 151 | 1.30/1.30 | 0.05 | 40/64 | |
| THN-300A-2-AS | 20 | 40300/- | 10000 | 43 | 151 | 1.20/2.50 | 0.05 | 40/64 |
| THN-300A-2-IS | 20 | -/42000 | 10500 | 43 | 151 | 2.00/1.20 | 0.05 | 40/64 |
| THN-380A-1 | 45 | 29000/29900 | 64 | 145 | 2.20/2.20 | 0.05 | 40/64 | |
| THN-380A-1-AS | 45 | 35400/- | 6400 | 75 | 145 | 1.90/3.00 | 0.05 | 40/64 |
| THN-380A-1-IS | 45 | -/36400 | 6500 | 75 | 145 | 4.60/1.90 | 0.05 | 40/64 |
| THN-380A-2 | 26 | 53900/55600 | 66 | 269 | 2.20/2.20 | 0.05 | 40/64 | |
| THN-380A-2-AS | 26 | 65800/- | 11900 | 77 | 269 | 1.90/3.00 | 0.05 | 40/64 |
| THN-380A-2-IS | 26 | -/67600 | 12000 | 77 | 269 | 4.60/1.90 | 0.05 | 40/64 |
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