This is a RS390 mini DC motor running at 12~24 volts with 13000~26000 RPM range
Spécifications:
Motor Diameter: 27.6 MM
Motor Height: 50MM (Not including output shaft)
Output shaft Diameter: 2.3 MM
Output shaft length: 11 MM (starting from the front panel)
Voltage: DC12-24V
Speed: 13000RPM (12V) - 26000RPM (24V)
Weight: 97g
Electric current: 0.3A