DoArm T900 Robot Tank Car Chassis with S7 Robot Arm Claw For Arduino

Specifications: Name: T900 Intelligent track car/tank chassis Material: Aluminum alloy Wheel: Metal Track: Plastic Product size: about 550*280*110mm (length * width * height) Color: Silver Motor Parameters: Name: 25mm gear motor Output speed: 15010%rpm No_load current: 200mA (Max) Stall current: 4500mA(max) Stall torque: 9.5kgNaN Rated speed: 10010%rpm Rated torque: 3000gNaN Rated current: 1200mA (Max) Noise :56dB Working voltage: 9V Outside Shaft Length: 14.5mm Shaft End Play: 0.05-0.50mm Screw Size: M3.0 Diameter Of Shaft phi 4mm, D3.5 Encoder: 2pulses/circle Working voltage for sensor: 3-5V Mechanical Claw Parameters: Weight: 40g Max angele: 86mm Length: 83mm Width: 54mm Package Included: 1x Robot arm kit 1x Robot tank car chassis kit 1x Robot claw