Genmitsu 300W Spindle Upgrade Kit

Brand: SainSmart SKU: 101-60-SPM300-01 SKU: 101-60-SPM300-01 Variants ID: 32332702416975
  • Spindle Motor: New chrome-plated DC motor;
  • Install this spindle set into your CNC machines, then your machines can easily engrave light metal or other hard-to-cut materials.
  • This spindle comes equipped with air-cooled function, which can work for a long time.
  • Radial run out of spindle: 0.01-0.04; Speed: 3000-12000 r/min (12V-3000r/min,24V-6000r/min,36V-9000r/min,48V-12000r/min)
  • The output voltage is adjustable, the output current is not adjustable, and the output current is determined by the load.

Ship to

Air cooled. If you would like to add it on 3018 series CNC machines, you need to add an extra motor mount. You can download the 3D model to print one.


Spindle Motor

  • Voltage: 12-48V DC
  • Torque: 400mN.m
  • Insulation Resistance: > 2 megohms
  • Spindle Diameter: 52mm
  • Dielectric Strength: 400V
  • Motor length: 172mm

Power Converter

  • Input Voltage: 110-220V ±15% AC
  • Output Voltage: 0-48V DC
  • Output Current: 10A (MAX)
  • Output Voltage Regulation: External potentiometer adjustment
  • Rated Power: 480W
  • 1 x Spindle Set
  • 1 x ER11 Collet
  • 1 x Spindle Speed Power Converter