The Razor Micro-Heli v.2 Brushless Motor is designed for the small helicopters such as the CP Hornet. Calculations show that its efficiency is 80% at 2.2A @ 11.1 V and 87% at 7.7A @11.1 V. Use 10 tooth pinion for CP Hornet Micro Helicopter.

• Kv: 4300 rpm/v
• Io: 0.45 A
• Rm: 0.120 Ohm
• Weight: 26.0 g (0.92 oz)
• Length: 26.8 mm w/o shaft
• Diameter: 19.5 mm
• Output Shaft: 2.0 mm dia., 12.0 mm from faceplate
• Bolt Pattern: 2.5 mm mounting holes on 1 16.0 mm bolt circle/ 2.0 mm mounting holes for the 19.0 mm Maxon Gearbox