BIMU 2004 Milan (Italy)
The innovative Z-Star drive system is first presented. Between its characteristics we remember: - the power module has no intelligence nor DSP onboard - the current and velocity loops are managed by the same processor of the CNC - the digital sampling rate is 8 KHz - remote collection of motor transducers and connection up to 30 m with a simple and sure optical fibre is possible The advantages are smaller power modules, higher reliability, lower cost.
