G-Penny2.2kw Er25 Air Cooled Spindle Wood Working CNC Spindle Motor

G-Penny2.2kw Er25 Air Cooled Spindle Wood Working CNC Spindle Motor. High Precision Bearings: 4 pcs P4 grade ceramic ball bearings for low noise and long life. Wide Speed Range: Operating speed from 0 to 18000rpm with 0-300Hz frequency control. Versatile Material Compatibility: Suitable for wood, bamboo, plastic, and soft metals like aluminum. Air Cooling System: Efficient air-cooled design with optional waterproof power interface. Fast Shipment: Products shipped within four days with real tracking numbers. Low Runout Accuracy: Runout off less than 0.01mm and coaxial degree under 0.0025mm. Flexible Customization: Supports flexible, minor, and full customization from designs or samples. Global Shipping: Products sold worldwide with multiple shipping terms including FOB and CIF.