Heidenhain reading head Features:
• Compact size
• Ultra-high resolution: 0.1-0.01µm
• Grating pitch: 8 µm phase grating (4 µm signal period)
• Non-contact reflective phase raster scanning
• Output signal: TTL, sine wave 1 Vpp
• Resists signal aging and temperature changes
• For high displacement speed: 0.8m /s
• Reference tags can be customized
• Integrated subdivision electronics in the encoder head: up to 100 interpolations can be performed
• Maximum. Measuring length:
• Glass: Max. 3 140 mm
• Glass ceramics: Max. 1 840 mm