DC 12V 21000RPM High Speed Large Power JOHNSON 550 Motor for Electric Tools DIY

Specification:

• Rated voltage: DC 12V
• No-load current: 0.7 A
• No-load speed: 21000 RPM
• Motor length: 57MM (Not include front and rear bearing sleeve)
• Motor height: 35.5 MM
• Output shaft diameter: 3.2 MM
• Output shaft length: 14 MM
• Screw hole: M3
• Screw hole distance: 25 MM
• Motor weight: 6.6oz