This is a full metal brushless motor digital servo for RC cars and robot.<br> <br> Features：<br> Full Metal<br> Double bearings<br> Brushless Motor Digital Servo<br> Suit for RC Car and Robots<br> Sophisticated metal gear<br> Jamproof potentiometer<br> <br> Specification：<br> Cable legth: 32cm<br> Operating torque: 20Kg.cm at 6.0V<br>  22Kg.cm at 7.4V<br> Operating speed: 0.07sec/60°at6v<br>  0.06sec/60°at7.4v<br> Idle running current: &lt;300mA<br> Plug， output gear， radio control system are compatible with Futaba JR HITEC<br> <br> Package Information:<br> Package size: 8.5 * 5.5 * 3cm / 3.4 * 2.2 * 1.2in<br> Package weight: 118g / 4.2oz<br> Adhesive taps package<br> <br> Package List：<br> 1 * Brushless Motor Digital Servo<br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>