CNC spindle 300W air cooled milling Engraving Motor

    1pcs  300W spindle motor(Includes 3.175 chucks)

    1pcs  48v 300W power supply

    1pcs  bracket (include 4pcs screws)

    1pcs  Speed governor

    7pcs  ER 11 collet (1mm2mm3mm4mm,5mm,6mm.7mm)

Working voltage :12-48VDC

Power: 300W

Speed :3000-12000RPM (12v-3000rpm,24V-6000rpm,36V-9000rpm  .48V-12000rpm)

Torque:400mN.m

Insulation resistance:> 2 megohms

Dielectric strength: 400V

Diameter: 52mm

Chuck Part Length: Arbor parts 35mm, (including nuts and sandwich 43mm)

Part chuck diameter: 16mm

Motor length: 178mm (including gripping parts and motor)

Spindle runout of about :0.02-0.03.

Can be used for engraving metal or non-metal and other materials.

If the motor needs to work long hours, please install the fan forced cooling.