775 Spindle Motor DC 12V-24V 20000 RPM Mini Electric Motor Ball Bearing Large Torque High Power Spindle for CNC 3018 Engraver ,Efficient Performance

1.Double ball bearing brush, More power, can engrave hard material. At the same feed speed, the engraving effect of the 20000 RPM spindle motor is better than that of the 80000 RPM spindle.(Voltage 24V) 2.With a spindle of 20,000 RPM, the instantaneous current will be very large when starting, which is easy to cause damage to the power supply and control board, so it is necessary to start the spindle slowly. 3. If you have a 3018-Pro/3018Pro-M, and you are looking for a better engraving effect, please try this 775 motor. Body diameter: Approx.42 mm Motor Overall Length: Approx.67 mm