Permax 400, 7.2V Motor Details Speed 400


• Length of can: 48mm (1.9") 37.8mm
• Length to shaft end: 53mm (2.1")
• Diameter: 29mm (1.1") 27.7mm
• Shaft Diameter: 2.3mm 2.3mm
• Nominal Voltage: 7.2V 7.2V
• No-load speed: 17,400 RPM 16,400 21500 @ 8.4v
• No-load current: 0.7A 0.5A
• Maximum current: 8.0A 7.0A
• Speed at max efficiency: 14800 RPM 12600 RPM 15400 @ 8.4v
• Current at max efficiency: 3.5A 3.3A
• Typical operating voltage: 5-8V 3.6v-8.4v
• Weight: 73g (2.6oz) 73g


have to go but you need to look for how much thrust or torque they make, permax is long can motor.