Genmitsu GS-775M 20000RPM 775 CNC Spindle Motor with 5mm ER11 Collet Set, CNC 3018 Upgraded Accessories, DC 24V, High Power, Noise Suppression

DC: 24V. Speed: 20000/min.

Experience a quick and easy upgrade for your Genmitsu Desktop CNC.

Pre-installed motor noise suppression PCB provides enhanced performance.

It's compatible with All 3018 Series CNC router. Applied to lathes, mills, car hoists, pumps & conveyors, etc.

Double ball bearing brush. CW/CCW rotation.

The way to get the new GS-775M spindle motor up to speed is to increment its runup using a sequence of GCODE commands. Those are shown here:

(Applies to new SainSmart Genmitsu GS-775M Spindle Motor)

(Spindle Speed 10000 RPM X 2; Set 10000 value for max spindle speed in Candle Settings)

(Ramp up spindle speed GCODE to prevent power supply overload)

M03 S1000

G4 P0.5

M03 S2000

G4 P0.5

M03 S5000

G4 P0.5

M03 S10000

(Spindle is now running at full speed)

This method is known to prevent overload of the power supply.

An alternative is to replace the stock power supply with one having greater current capacity (24V 8-10A), but that may burn out the controller with an abrupt 100% speed command.

However, a larger power supply should provide more cutting power from the GS-775M spindle, but the power-up sequence shown above is still recommended.