CNC Spindle Motor, Servo Motor and Driver manufacturer / supplier in China, offering G-Penny CNC Spindle Motor 7.5kw Er32 125mm Water Cooled High Torque Spindle 400Hz 800Hz Working for Stone Engraving Milling with 4PCS Ceramic Ball Bearings, CNC Spindle Motor 1.5kw Er16 Collet G-Penny Water Cooled Spindle Motor High Speed Electric Spindle 110V 220V 380V Used for CNC Milling Engraving with Mouting, CNC Spindle Motor 110V 220V 380V 2.2kw Er25 Air Cooled 4PCS Ceramic Bearings High Speed electric Spindle High Torque for Wood Working Engraving Milling Machine and so on.