Description AC 110 220V 500W Air Cooling Spindle Motor with 52mm Clamp and Power Supply Speed Governor Specification Spindle Motor Product Parameters Can be used for solid wood PCB engraving drilling and so on Power500WOperating voltage12 100VDCIdle speed2000 12000 rev minTorque0 5NMInsulation resistance2 megohmsDielectric strength400VDiameter52MMChuck portion length45MMChuck portion diameter16MMMotor Length190MMHigh precision spindle run out 0 01 0 03Speed Governor Product Parameters Input voltageAC110 AC220V±10 50 60HzCurrent limit 6AThe adaptation motor power50W 500WArmature output voltageDC0 100V adjustableDimensions130 100 51mm L W H Wiring terminal convenient ER11 Chuck Collet Parameters MaterialCarbon SteelModelER11Apply to boring milling drilling tapping sculpture CNC spindle machine and other processing Package Included 1pc x 500W Spindle Motor1pc x Speed Governor1pc x 52MM Mount Bracket13pcs x ER11 Collet Kindly Remind Ambient air temperature 10 40 ° C The relative humidity of 85 or less well ventilated Installed in a well ventilated no severe impact no vibration no explosion of dangerous media and no conductive metal particles of the occasion More Details