Powerful and precise servo, suitable for T-Rex 600/700 rudder use. * Supports digital & analog control signal * Stall torque (4.8/6.0V kg-cm): 4.0/5.0; Motion speed (4.8/6.0V sec/60°): 0.058/0.048 * Rated voltage: DC 4.8-6V; Temperature range:-20°C~+60°C * Dimension: 40.3x20.1x36mm; Weight:56g; 1520?s standard band