LS 176 HEIDENHAIN GLASS SCALE

LS 176 - Heidenhain Glass Scale

LS 176

Incremental Linear Encoder for Measuring Steps of 1 µm and 0.5 µm

Defined thermal behavior

High vibration rating

Horizontal mounting possible

Heidenhain LS 176

Specifications: LS 176

Measuring Methods Incremental

Measuring standard Glass scale with DIADUR graduation

Thermal expansion coefficient α_therm ≈ 8 x 10^-6 K^-1

Accuracy grade

Measuring lengths (ML) in mm

Resolution

Incremental signals TTL

Grating period 20 µm

Signal period 5-fold interpolation: 4 µm
10-fold interpolation: 2 µm

Reference marks with

Version
Selectable with magnets every 50 mm; Standard setting: 1 reference mark in the center

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

Vibration (55 to 2000 Hz) ≤ 200 m/s² (EN 60068-2-6)

Shock (11 ms) ≤ 400 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 + 2.3 kg/m measuring length