【Motor Pinion Gear & Shaft Upgraded to Metal 】Our SG90 9g micro servo motor resists tooth breakage and heat deformation seen in plastic-gear units, ideal for micro robots, robot arms, RC helicopters and DIY builds using mini and small digital servos.
【Stalling torque 】17.5oz/in (1kg/cm); Dead zone width: 7 microseconds; Amplifier type: analog controller; Working voltage: 4.8V~6.0V
【Operating speed】Quick 0.08s/60° Running Speed & 1.9 kg/cm Stall Torque,Operating Voltage: 4.8V-6.0V, across a full 180° range. Improved Dead Band: 5 µs.
【Note】The starting current of the analog servo motor must be greater than 1A. SG90 Servo is an analog servo and needs to continuously provide PMW signal to work normally
【Widely Used】SG90 9G servo motor kit, compatible with remote control helicopters, micro robots, robot arm and boats etc. Support various remote control toys and Arduino project