Heidenhain linear encoder Model no. LS473 ML170

Description

This sale is a for a high precision glass linear encoder with the following specifications:
Specifications: LS 477
Measuring Methods  Incremental
Measuring standard  Glass scale with DIADUR graduation
Thermal expansion coefficient  αtherm ≈ 8 x 10-6 K-1
Accuracy grade  ± 5 µm± 3 µm
Measuring length (ML) in mm
70 - 1240mm: Mounting spar recommended
1340 - 2040mm: Only with mounting spar 701201702202703203704204705205706207207708209201020114012401340144015401640174018402040
Incremental signals  TTL
Grating period  20 µm
Signal period  integr. 5-fold interpolation: 4 µm
integr. 10-fold interpolation: 2 µm
Reference marks  with
Version Selectable with magnets every 50 mm; Standard: ML 70 mm: 1 in the center; up to ML 1020 mm: 2, each 35 mm from beginning/end of ML; from ML 1140mm: 2, each 35 mm from beginning/end of ML
Power supply  5 V ± 5 %/< 140 mA (without load)
Electrical connection  Sep. adapter cable (1 m/3 m/6 m/9 m) connectable to mounting block
Max. cable length  50 m
Required moving force  ≤ 5 N
Vibration (55 to 2000 Hz)  ≤ 100 m/s² (EN 60068-2-6) (without mounting spar)
≤ 200 m/s² (EN 60068-2-6) (with mounting spar)
Shock (11 ms)  ≤ 300 m/s² (EN 60068-2-27)
Operating temperature  0 to 50 °C
Protection (IEC 60529)  IP 53 when installed according to the mounting instructions
IP 64 if compressed air is connected
Weight  0.4 kg + 0.5 kg/m measuring length