0.5kw Clamps Air Cooled Spindle Motor Kit ER16 Chuck CNC 500W DC Spindle Motor + Power Supply Speed Governor For PCB Engraving ,Efficient Performance

Ambient air temperature: - 10 ~ 40 ° C The relative humidity of the air is below 85%, and the ventilation is good It is installed in the place with good ventilation, no severe impact, no vibration, no explosive medium and no conductive metal powder Armature output voltage: DC 0 - 100V adjustable Overall dimension: 130mm long × 100 mm wide × Height 51mm