The drive combines ACS’ NanoPWM servodrive technology and a new technology called DRBoost that enables an external controller to dynamically modify the dynamic range of a command. This results in standstill jitter and tracking error performance claimed to exceed that of linear drives.
ACS says it provides the benefits of a PWM drive – such as low heat dissipation, high reliability, simple supply requirements, small size, simple setup and Safe Torque Off capabilities – at a lower cost.
“As a result of our unique approach to motion control,” says ACS president, Ze'ev Kirshenboim, “the NPApm Series is the most advanced PWM single/dual servodrive currently available on the market.”
Software support tools are provided for set-up, configuring and tuning of the modules.