●Suitable for T15 Elevator Servo. ●4g digital micro servos are specially designed for T15 to increase micro helicopter control speed, precision, and torque output and are exceptionally accurate when returning to the neutral position. | ●Stall torque: 0.4kg.cm (5V) ●Motion speed: 0.065sec/60°(5V) ●Rating voltage:DC 4.8-6V ●Dimension: 23.2x24.9x9.1mm ●Weight: 4.8g ●1520μs standard band |