REXM 超高精度圓環(huán)
DSi 整合新的超高精度REXM環(huán)提供更高水平的角度測量…
•當(dāng) REXM 環(huán)與 DSi 一同使用時(shí)可以提供好于 ±1 arc second 的整體安裝精度
•Non-contact system locks to the rotor to eliminate 'reversal errors' and coupling losses
•The REXM ring features a thick cross-section to minimise all installation errors except eccentricity
•Eccentricity is eliminated using the DSi which means that the only errors remaining are graduation and SDE, both of which are exceedingly small
•REXM and DSi add to dynamic performance advantages of TONiC and SiGNUM RESM angle encoder systems
•Very low SDE and jitter, for finer positional stability and smoother velocity control.