SG90 9G micro servo motor for remote control helicopters, micro robots, robot arms, and boats. Suitable for ALL types of R/C toys and also for electronics DIY. Compatible with JR & FUTABA interfaces. Running Speed (no load): 0.09 +/- 0.01 sec/60°(4.8V) 0.08 +/- 0.01 sec/60°(6V). Maximum Angle: 120° Stall Torque (4.8V): 17.5oz /in (1kg/cm). Dead Band Setting: 7 microseconds. Amplifier Type: Analog Controller. Operating Voltage: 4.8V~6.0V. Note: The motor's starting current should be 1A. Color: blue Material: plastic Package Contents: 10 x SG90 9G Micro Servo Motor Kits. Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture to be a little different from the real thing. The allowed measurement error is +/- 1-3 cm. Your satisfaction is our top priority. We will provide you with the best service. If you encounter any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!