Cheap cnc 300w, Buy Quality cnc 300w spindle motor directly from China 300w spindle motor Suppliers: DC12-48V 0.3kw spindle motor ER11 chuck CNC 300W Spindle Motor + 52mm mount bracket + Power Supply speed governor For DIY CNC
1 x 300W Spindle Motor (Include 1pcs ER11 tool chuck(3.175mm 1/8) )1 x mount bracket1 x Power SupplySpindle Motor 1. Work voltage: 12-48vdc 2. Rotation speed: 3000-12000r/min (12V-3000r/min ,24V-6000r/min ,36V-9000r/min ,48V-12000r/min ) 3. Chuck: part of the length of cutter position ( 35mm, containing nuts and sandwich 43mm ) 4. Power: 300w 5. Torque:230mN.m 6. Insulation resistance:>2Megohm 7. Dielectric strength:400v 8. Diameter:52mm 9. Diameter of axis collect holder:16mm 10. Repeat accuracy: 0.01-0.05mm Power Supply Product Name: spindle DC power supply Input: 110VAC / 220VAC ± 15% Output: 0-48VDC 10A Rated power: 480W About fan: The power supply is built-in fan on / off control circuit fan automatically according according to working temperature