97% customer satisfaction based on last 45 days of sales
Order Processing & Delivery Information:
As we supply industrial equipment, product availability and delivery timelines may vary. Once your order is placed, our sales team will contact you within 24 business hours (excluding weekends and holidays) to confirm stock status and estimated delivery time.
Get the best price and fastest delivery for HEIDENHAIN LIF 481 V Exposed Linear Encoder from HEIDENHAIN. Imtek Engineering offers worldwide industrial equipment supply with expert support.
| Specifications | LIF 481 V |
| Measuring standardGraduation carrier*Expansion coefficient | SUPRADUR phase gratingGlass or Zerodur® glass ceramicGlass: ?therm 8 · 10–6 K–1Zerodur®glass ceramic: ?therm (0 ± 0.1) x 10–6 K–1 |
| Accuracy grade | ± 3 µm |
| Measuring length ML* in mm | 70 120 170 220 270 320 370 420 470 520 570 620 670 720770 820 870 920 970 1 020 |
| Reference marks | One at midpoint of measuring length |
| Output signals | 1 VPP |
| Signal period | 4 µm |
| Cutoff frequency –3 dB –6 dB | ? 300 kHz? 420 kHz |
| Traversing speed | –3 dB: 72 m/min–6 dB: 100 m/min |
| Position detection | Homing and limit signal |
| Power supplyCurrent consumption | 5 V ± 5 %< 175 mA |
| Electrical connection* | • Interface electronics outside of the high vacuum: Cable 0.5 m or 1 m up to high-vacuum feedthrough; cable 0.5 m up to D-sub connector (15-pin) with integrated interface electronics• Interface electronics in high vacuum: Cable 0.5 m or 1 m with D-sub connector (15-pin); interface electronics integrated in connector |
| Cable length1) | Incremental: ? 30 m; homing, limit: ? 10 m |
| Vibration 55 to 2 000 HzShock 11 ms | ? 200 m/s2 (IEC 60 068-2-6)? 500 m/s2 (IEC 60 068-2-27) |
| Operating temperature | 0 °C to 40 °C |
| Bake-out temperature | 100 °C |
| PCB material | FR4 |
| Weight Scanning head Connector Scale Connecting cable | 9 g (without connecting cable)32 g; with integrated interface electronics: 140 g0.8 g + 0.08 g/mm measuring length38 g/m |
| * Please select when ordering1) With HEIDENHAIN cable | |
Exposed Linear Encoder