BL57 Laserscale - High resolution and accuarcy linear encoder
Principle: Transmitted type laser grating interferometer
Grating pitch: 1,6µm
Signal pitch: 400nm
Accuarcy: ±0,5µm for ML:170mm
Measuring lengths: 30mm - 1,060mm
Resolution: 6,15 pm with BD700
Reference point: one
Interface: 1Vpp, TTL, BISS-C
Scale material: Glass or low expansion glass
Support a wide range of applications and offers the highest performance. Ideal for precision stages, semiconductor inspection systems, ultra precision cutting machines and liquid crystal manufacturing equipment.