The new D954SW servo from HITEC uses coreless motor and 7.4V highvalue. The 32bit MCU and 12bit ADC applied to high-end servo ensure smooth, accurate moderation and neutrality. In addition, the HFP-30 product has been programmed for optimal use in various environments. Wide (4.8 ~ 8.4) voltage function is available for various battery types, ensuring excellent servo operation characteristics even with voltage variations. The 3mm servo horn screw and 25T spline standard, which are standard on standard servo, are designed to be compatible with various servo accessories.