RC Brushed Motor High Frequency Drive System 320A Brushed Motor ESC Climbing Car for Tamiya 80T Item Type: RC Electric Motor ESC Kit Material: Iron, Plastic, Copper Brushed Motor: Use Voltage: 7.2-7.4V Maximum Voltage: 12V Length Without Shaft: Approx. 53mm / 2.09in Diameter: Approx. 36mm / 1.42in Shaft Length: Approx. 12.5mm / 0.49in Shaft Diameter: Approx. 3.175mm / 0.13in 320A Brushed ESC: Forward Current: 320A Backward Current: 240A Braking Current: 250A Voltage Range: 4.8-8.4V PWM Frequency: 1.5KHZ BEC Voltage: 5.6V, 2A Size Without Heat Sink: Approx. 34 x 34 x 16mm / 1.34 x 1.34 x 0.63in Suitable Models: For Axial Scx10 90046, for Traxxas, for D90, for HSP, for Redcat, for Tamiya and for HPI.