300w spindle Dc motor+ fan+ ER11A collets

Operating voltage: 12-48VDC (voltage at the end of the slower speed)
Power: 300W
Speed: 3000-12000r / min
Torque: 230mN.m
Insulation resistance:> 2 megohms
Dielectric strength of insulation: 400V
Diameter: 52mm
Length of collet part: 48mm
The chuck portion has a diameter of 16 mm
Motor total length: 175mm
Spindle radial runout of about 0.02-0.05.
Can be used for carving metal or non-metallic materials

Chuck default of 3.17 MM model, the other can match 3 MM / 4 MM / 6 MM model.

if you want to know more information,please contact us.thank you.