Product Application Competition; Graduation design; The engineering prototype; Robot project; DIY creations   TS300 Tank Chassis Parameters Name: TS300 shock-absorbing tank chassis Material: Aluminum alloy Surface: sandblasted Color: Black Tracks: engineering plastics, Drive wheel: aluminum alloy Weighing wheel: aluminum alloy Track width: 40mm/1.57in Weight: 1.1kg/2.43lb Size: about 269*258*111mm/ 10.6*10.16*4.37 in (length * width * height) Designed load: 8kg/17.64lb Independent shock absorption system   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: 9-12V Outside Shaft Length: 14.5mm Shaft End Play: 0.05-0.50mm Screw Size:M3.0 Dia. Of Shaft phi 4mm, D3.5   Encoder Parameters Type: AB-phase incremental Hall encoder Line speed: 150 (measured by reducer output shaft) Supply voltage: 5V Interface type: PH2.0 (standard motor cable)   Shipping List Metal part: 1set Bearing wheel: 10pcs Driving wheel: 2pcs Plastic track: 2pcs Encoder DC motor: 2pcs Screws kit: 1set Others: several