No limit on critical speed even when using a long stroke of 4m. 
PHASER SERIES delivers superb performance during long distance transfer. 
Maximum speed 2.5 m/sec. and no critical speed limit.
Suitable for heavy object transfer. Maximum payload 160 kg.
Effective use of stroke and double-carrier available as standard.
Linear scale developed by YAMAHA, highly accurate resolution of 1 micron. Repeated positioning accuracy: +/-5 micron.
Dust-proof structure and Flat type without cable carrier protrusion.