4 PCS GXservo GX3220MG 20KG Servo High Torque Digital Steering Metal Gear for DIY Robot RC Car Airpl

4 PCS GXservo GX3220MG 20KG?Servo?High Torque Digital Steering Metal Gear for DIY Robot RC Car Airplane ? ? Specification Control system: PWM control system Working angle: 90 `+ 5 a?? Temperature range: -20 degrees Celsius to + 60 degrees Celsius Direction: counterclockwise pulse 1500 To 2500 USEC Voltage range: 6.0V ~ 7.4V Driving method: Field effect quality tube driving Test voltage: AT 6.0V / AT 7.4V Motor type: Iron core strong magnetic carbon brush motor 1723 Torque: 15KG.CM/20KG.CM Potentiometer: Indirect transmission Speed: 0.18S / 60 degrees , 0.16S / 60 degrees Amplifier Type: Digital No-load current: 300MA / 450MA Size: 40 * 20 * 39MM Load current: 2300MA / 2900MA Weight: 60G (without accessories) Dead band width: 2 microseconds Ball bearings: double ball bearings Cycle: >15,000 times Gear material: imported copper steel material ? ? Note: ? (1) Under the static working current, Shengyu servo is energized, but there is no movement. (2) In the case of no-load current operation, Shengyu servos move under no-load conditions. (3) The current of Shengyu servo when outputting the maximum torque under the condition of locked rotor current (4) The baud rate can be modified to 500K, 250K, 128000, 115200, 76800, 57600, 38400 (5) The maximum number of available bus nodes depends on the power supply capacity and the allowable current specifications of the cable. (6) The stall torque is the maximum stall torque of the steering gear. The actual working torque is selected from 1 / 3- -1/5 of this value as suitable for the operating point. ? ? Package Included 4 x Servo