You are here:
L35T
Incremental linear encoder
Optical linear encoder L35TÂ is a very similar encoder to the L35 series but has different mounting parameters. It can also have up to 3.240 mm measuring length and is more vibration-resistant than the L18 series.
Mechanical data
| Measuring lengths (ML), mm | 70; 120; 170; 220; 270; 320; 370; 420; 470; 520; 620; 720; 820; 920; 1020; 1140; 1240; 1340; 1440; 1540; 1640; 1740; 1840; 1940; 2040; 2140; 2240; 2340; 2440; 2540; 2640; 2740; 2840; 2940; 3040; 3140; 3240 (other intermenate lenghts on request) |
| Accuracy grades to any meter within the ML (at 20°C) | for ML 70 to 2040: ±5 μm; ±3 μm (optional) for ML 2040 to 3240: ±10 μm |
| Grating period | 20 μm; 40 μm (optional) |
| Reference marks (RI) | standard for ML ≤ 1020 mm: 35 mm from both ends of ML standard for ML ≥ 1140 mm: 45 mm from both ends of ML optional: one RI at any location, or two or more RI’s separated by distances of n x 50 mm or distance-coded |
| Max. traversing speed | when interpolation factor is 1,2,5,10: 1 m/s when interpolation factor is 25: 0.5 m/s when interpolation factor is 50: 0.4 m/s |
| Required moving force with sealing lips | < 5 N |
| Protection (IEC 529) | with compressed air:Â IP64 |
| Weight | 0.4 kg + 2.8 kg/m |
| Operating temperature | 0…+50°C |
| Storage temperature | -20…+70°C |
| Permissible vibration (40 to 2000 Hz) | ≤ 150 m/s² |
| Permissible shock (11 ms) | ≤ 300 m/s² |
