Power HD High-Torque Digital Servo DS8325HV

The 8325HV digital servo from Power HD is the ultimate high-performance servo: it features high-precision digital electronics, a coreless motor, and low-backlash titanium gears, all packed into a rugged aluminum-magnesium alloy case. It is just slightly bigger than a standard servo, yet it can deliver a incredible 430 oz-in of torque and travel 60° in only 0.118 s. The servo can be powered by up to 7.4 V.

Key specs at 7.4 V: 0.118 sec/60°, 430 oz-in (31 kg-cm), 80 g.