Spindle motor: a new brush 775 DC motors Operating voltage: 12VDC (DC) Current: 2.5A Speed: 15000RPM Insulation resistance:> 2 megaohms Dielectric strength: 400V Diameter: 42mm Chuck portion length: Arbor parts 35mm, (including the nut and sandwich 43mm) Part chuck diameter: 16mm Motor Overall Length: 98mm (comprising gripping parts and motor) Spindle Weight: 0.45KG Spindle runout about 0.01-0.04. It can be used for engraving light metal or non-metal and other materials.
