The Futaba HPS-HC700 is the new high-performance servo for helicopter models (especially for F3C competition) that require medium torque (20kg/cm) but high operating speed (0.08 sec/60°) when used on 7.4V. In addition to those specifications the HC700 uses a new HPS brushless motor that was developed to draw the least current possible and produce very little heat. The aluminium case is only 40.5 x 21 x 37.8mm in size and is made from metal for optimal strength and cooling.