STD SIZE CORELESS DIGITAL SERVO .15/277 Dimensions(mm): 40.3x20.2x37.2 Weight(g):52.4 Speed(@4.8V sec/60): .18 Torque(@4.8V oz-in): 222.2 Speed(@6.0V sec/60): .15 Torque(@6.0V oz-in): 277.7 Gear: Titanium & Aluminum Bearing: 2BB Case: Aluminum 25 Tooth Spline
