See: PowerStar

PowerStar have introduced the new PL-6213 HV high-voltage digital servo for 1/5 vehicles. Offering a torque of up to 48kg-cm and 62kg-cm at 6.0V and 7.4V respectively as well as a speed of up to 0.15s and 0.13s, the PL-6213 servo measures 65.8x30x57.4mm.