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Superior Performance
TWN grippers feature high precision, permanent lubrication, multi-tooth design, and straight groove guidance.
The compact structure is ideal for short strokes and heavy loads.
Load distribution across multiple surfaces reduces contact stress.
Grease is dispersed more efficiently and evenly.
Ensures long-term motion rigidity and accuracy.
The oil storage design within the multi-tooth guide extends service life.
TWN grippers offer multiple sensor and pneumatic interface options.
Gripping Force Maintenance – AS/IS
TWN grippers can be equipped with gripping force maintenance, expanded to TWN-P-AS/IS (AS: closing maintenance, IS: opening maintenance).
A spring serves as the holding accumulator, ensuring a minimum clamping force is maintained in case of a pressure drop.
Dust-Tight Version
TWN grippers can be upgraded to a dust-tight version, designated as TWN-SD, achieving an IP64 rating.
High-Temperature Version
TWN grippers can be upgraded to a high-temperature version, designated as TWN-P-HT, increasing the temperature tolerance range from 5–90°C in the standard version 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] | Protecti on class IP |
TWN-40A-1 | 2.5 | 130/140 | 0.08 | 0.65 | 0.02/0.02 | 0.01 | 40/64 | |
TWN-40A-1-AS | 2.5 | 170/- | 40 | 0.1 | 0.65 | 0.02/0.03 | 0.01 | 40/64 |
TWN-40A-1-IS | 2.5 | -/190 | 50 | 0.1 | 0.65 | 0.03/0.02 | 0.01 | 40/64 |
TWN-50A-1 | 4 | 160/180 | 0.15 | 0.8 | 0.02/0.02 | 0.01 | 40/64 | |
TWN-50A-1-AS | 4 | 205/- | 45 | 0.21 | 0.8 | 0.02/0.03 | 0.01 | 40/64 |
TWN-50A-1-IS | 4 | -/225 | 45 | 0.21 | 0.8 | 0.03/0.02 | 0.01 | 40/64 |
TWN-50A-2 | 2 | 330/370 | 0.15 | 1.65 | 0.02/0.02 | 0.01 | 40/64 | |
TWN-50A-2-AS | 2 | 425/- | 95 | 0.21 | 1.65 | 0.02/0.03 | 0.01 | 40/64 |
TWN-50A-2-IS | 2 | -/465 | 95 | 0.21 | 1.65 | 0.03/0.02 | 0.01 | 40/64 |
TWN-64A-1 | 6 | 270/300 | 0.27 | 1.35 | 0.03/0.03 | 0.01 | 40/64 | |
TWN-64A-1-AS | 6 | 360/- | 90 | 0.37 | 1.35 | 0.02/0.04 | 0.01 | 40/64 |
TWN-64A-1-IS | 6 | -/390 | 90 | 0.37 | 1.35 | 0.04/0.02 | 0.01 | 40/64 |
TWN-64A-2 | 3 | 560/620 | 0.27 | 2.8 | 0.03/0.03 | 0.01 | 40/64 | |
TWN-64A-2-AS | 3 | 750/- | 190 | 0.37 | 2.8 | 0.02/0.04 | 0.01 | 40/64 |
TWN-64A-2-IS | 3 | -/810 | 190 | 0.37 | 2.8 | 0.04/0.02 | 0.01 | 40/64 |
TWN-80A-1 | 8 | 360/430 | 0.5 | 1.8 | 0.04/0.04 | 0.01 | 40/64 | |
TWN-80A-1-AS | 8 | 515/- | 155 | 0.6 | 1.8 | 0.03/0.05 | 0.01 | 40/64 |
TWN-80A-1-IS | 8 | -/585 | 155 | 0.6 | 1.8 | 0.05/0.03 | 0.01 | 40/64 |
TWN-80A-2 | 4 | 745/890 | 0.5 | 3.72 | 0.04/0.04 | 0.01 | 40/64 | |
TWN-80A-2-AS | 4 | 1065/- | 320 | 0.6 | 3.72 | 0.03/0.05 | 0.01 | 40/64 |
TWN-80A-2-IS | 4 | -/1210 | 320 | 0.6 | 3.72 | 0.05/0.03 | 0.01 | 40/64 |
TWN-100A-1 | 10 | 690/750 | 0.81 | 3.45 | 0.07/0.07 | 0.01 | 40/64 | |
TWN-100A-1-AS | 10 | 930/- | 240 | 1 | 3.45 | 0.05/0.09 | 0.01 | 40/64 |
TWN-100A-1-IS | 10 | -/990 | 240 | 1 | 3.45 | 0.09/0.05 | 0.01 | 40/64 |
TWN-100A-2 | 5 | 1430/1550 | 0.81 | 7.15 | 0.07/0.07 | 0.01 | 40/64 | |
TWN-100A-2-AS | 5 | 1930/- | 500 | 1 | 7.15 | 0.05/0.09 | 0.01 | 40/64 |
TWN-100A-2-IS | 5 | -/2050 | 500 | 1 | 7.15 | 0.09/0.05 | 0.01 | 40/64 |
TWN-110A-1 | 20 | 1050/1150 | 2 | 5.25 | 0.15/0.15 | 0.01 | 40/64 | |
TWN-125A-1 | 13 | 1250/1400 | 1.24 | 6.25 | 0.10/0.10 | 0.01 | 40/64 | |
TWN-125A-1-AS | 13 | 1640/- | 390 | 1.85 | 6.25 | 0.08/0.12 | 0.01 | 40/64 |
TWN-125A-1-IS | 13 | -/1790 | 390 | 1.85 | 6.25 | 0.12/0.08 | 0.01 | 40/64 |
TWN-125A-2 | 6 | 2590/2900 | 1.24 | 12.95 | 0.10/0.10 | 0.01 | 40/64 | |
TWN-125A-2-AS | 6 | 3390/- | 800 | 1.85 | 12.95 | 0.08/0.12 | 0.01 | 40/64 |
TWN-125A-2-IS | 6 | -/3700 | 800 | 1.85 | 12.95 | 0.12/0.08 | 0.01 | 40/64 |
TWN-160A-1 | 16 | 1710/1820 | 2.6 | 8.55 | 0.15/0.15 | 0.01 | 40/64 | |
TWN-160A-1-AS | 16 | 2280/- | 570 | 3.6 | 8.55 | 0.12/0.25 | 0.01 | 40/64 |
TWN-160A-1-IS | 16 | -/2390 | 570 | 3.6 | 8.55 | 0.25/0.12 | 0.01 | 40/64 |
TWN-160A-2 | 8 | 3550/3780 | 2.6 | 17.75 | 0.15/0.15 | 0.01 | 40/64 | |
TWN-160A-2-AS | 8 | 4770/- | 1220 | 3.6 | 17.75 | 0.12/0.25 | 0.01 | 40/64 |
TWN-160A-2-IS | 8 | -/5000 | 1220 | 3.6 | 17.75 | 0.25/0.12 | 0.01 | 40/64 |
TWN-200A-1 | 25 | 2810/2980 | 5 | 14 | 0.35/0.35 | 0.02 | 40/64 | |
TWN-200A-1-AS | 25 | 3720/- | 910 | 7.5 | 14 | 0.30/0.60 | 0.02 | 40/64 |
TWN-200A-1-IS | 25 | -/3890 | 910 | 7.5 | 14 | 0.60/0.30 | 0.02 | 40/64 |
TWN-200A-2 | 14 | 5700/6000 | 5 | 28.5 | 0.35/0.35 | 0.02 | 40/64 | |
TWN-200A-2-AS | 14 | 7300/- | 1600 | 7.5 | 28.5 | 0.30/0.60 | 0.02 | 40/64 |
TWN-200A-2-IS | 14 | -/7700 | 1600 | 7.5 | 28.5 | 0.60/0.30 | 0.02 | 40/64 |
TWN-220A-1 | 16 | 3700/4000 | 3.9 | 18.5 | 0.16/0.16 | 0.02 | 40/64 | |
TWN-240A-1 | 30 | 4500/4750 | 7.7 | 22.5 | 0.45/0.45 | 0.04 | 40/64 | |
TWN-240A-1-AS | 30 | 5600/- | 1100 | 11.8 | 22.5 | 0.35/0.65 | 0.04 | 40/64 |
TWN-240A-1-IS | 30 | -/5850 | 1100 | 11.8 | 22.5 | 0.65/0.35 | 0.04 | 40/64 |
TWN-240A-2 | 17 | 6970/7360 | 7.7 | 34.8 | 0.45/0.45 | 0.04 | 40/64 | |
TWN-240A-2-AS | 17 | 8810/- | 1840 | 11.8 | 34.8 | 0.35/0.65 | 0.04 | 40/64 |
TWN-240A-2-IS | 17 | -/9200 | 1840 | 11.8 | 34.8 | 0.65/0.35 | 0.04 | 40/64 |
TWN-300A-1 | 35 | 6040/6330 | 13.5 | 30.2 | 0.50/0.50 | 0.05 | 40/64 | |
TWN-300A-1-AS | 35 | 7440/- | 1400 | 17.2 | 30.2 | 0.40/0.70 | 0.05 | 40/64 |
TWN-300A-1-IS | 35 | -/7730 | 1400 | 17.2 | 30.2 | 0.70/0.40 | 0.05 | 40/64 |
TWN-300A-2 | 20 | 10400/10900 | 13.5 | 52 | 0.50/0.50 | 0.05 | 40/64 | |
TWN-300A-2-AS | 20 | 12600/- | 2200 | 17.2 | 52 | 0.40/0.70 | 0.05 | 40/64 |
TWN-300A-2-IS | 20 | -/13100 | 2200 | 17.2 | 52 | 0.70/0.40 | 0.05 | 40/64 |
TWN-380A-1 | 45 | 10100/10450 | 25.5 | 50.5 | 0.60/0.60 | 0.05 | 40/64 | |
TWN-380A-1-AS | 45 | 13400/- | 3300 | 36 | 50.5 | 0.50/0.80 | 0.05 | 40/64 |
TWN-380A-1-IS | 45 | -/13750 | 3300 | 36 | 50.5 | 0.80/0.50 | 0.05 | 40/64 |
TWN-380A-2 | 26 | 17300/18000 | 25.5 | 86.5 | 0.60/0.60 | 0.05 | 40/64 | |
TWN-380A-2-AS | 26 | 23000/- | 5700 | 37 | 86.5 | 0.50/0.80 | 0.05 | 40/64 |
TWN-380A-2-IS | 26 | -/23700 | 5700 | 37 | 86.5 | 0.80/0.50 | 0.05 | 40/64 |
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