Machifit ER11 48V 300/400/500W Spindle Motor for Wood PCB Engraving Drilling

Description ER11 48V 300 400 500W High Speed Spindle Motor with External Carbon Brush for Solid Wood PCB Engraving Drilling Specifications Type Spindle MotorOperating Voltage 48VDCRotating Speed Idling can reach 12000rpmPower 300W 400W 500WTorque 400mN m 500mN m 600mN mInsulation Resistance 2 MegohmsInsulation Dielectric Strength 400VDiameter 52mmChuck Length 48mm 45mmChuck Diameter 16mmMotor Length 175mm 200mmSpindle Radial Runout 0 01 0 03 High PrecisionUse For solid wood PCB engraving drilling and so on Power300W400W500WTorque400mN m500mN m600mN mSpeed12000rpm12000rpm12000rpmChuck length48mm45mm45mmMotor length175mm175mm200mmFeatures 3 Options There are 3 options for you to choose 300W 400W 500W you can choose according to your requirement High Quality Special tool holder made of special high quality steel sturdy and durable with long service life High Precision High precision chuck concentric precision within 0 02mm Package Included optional 1 X Spindle Motor More Details