Specification Brand : Generic BulletPoint1 : Stone spindle parameters: Specifications: φ3.94 x 11.8 inches/100*300mm; Power: 4.5 kW; Voltage: 220V; Current: 16A; Chuck size: ER20 Ø3.175~Ø13; Bearings: 4 bearings (7005C/P4*2, 7003C/P4*2); Frequency: 400hz; Speed: 24000RPM; Runout: less than 0.005mm. CNC spindle motors are mainly used for engraving machines or in conjunction with frequency converters. BulletPoint2 : Low noise and heat dissipation: Our spindle motors make little noise when running, avoiding auditory fatigue and protecting the health of operators. The water circulation cooling method takes away the heat inside the bearings and motors through circulating cooling water. The cooling water channel may be directly integrated into the bearing seat or the spindle to ensure that the heat can be taken away quickly and effectively. Note: The spindle cannot run continuously at high speed for 4 hours. BulletPoint3 : Powerful bearings: The water-cooled spindle motor adopts a 4-bearing design (7005C/P4*2, 7003C/P4*2), which can more effectively support the spindle and reduce the vibration and offset caused by the high-speed rotation of the spindle, thereby improving the overall operation stability of the motor. The four-bearing structure helps to reduce the radial and axial runout of the spindle and improve the machining accuracy of the motor. In order to prevent cooling water leakage and impurities from BulletPoint4 : ER20 standard chuck: The CNC spindle chuck is quenched with manganese steel, with a runout of less than 0.005 mm, high precision, and not easy to break the knife, which increases the stability of the working process. The ER20 standard chuck is widely used in CNC machine tools, engraving machines, milling machines and other processing equipment, mainly used for fixed cutting. It plays an important role in precision manufacturing, mold processing, hardware processing and other fields. BulletPoint5 : Multiple applications: This stone spindle motor is often used for engraving and cutting materials such as stone and metal. It is suitable for machinery manufacturing, sheet metal processing, guardrails, factories, shipyards, home improvement, construction and other fields. Color : One Color ItemName : 4.5KW 220V 3.94 * 11.8in Water-Cooled Spindle Motor Kit, ER20 4 Bearings 24000RPM Speed, For CNC Milling Machine Stone Engraving Cutting ItemPackageDimensions_Height : 30 centimeters ItemPackageDimensions_Length : 50 centimeters ItemPackageDimensions_Width : 30 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : power-milling-machines Manufacturer : Generic ModelName : FDDDFYGAA ModelNumber : FDDDFYGAA NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : FDDDFYGAA ProductDescription : ● Connect the spindle frequency converter to the rated voltage, and the frequency should be consistent with the technical parameters of the electric spindle. Changing the frequency can adjust the spindle speed, and the voltage changes proportionally.
● When the spindle is out of use, use compressed air to blow out the stationary coolant in the pipeline. To prevent rust, plug the water hole. The spindle should be filled with oil. Add a wave-proof device and place it in a dry place.
● Replacement of the spindle bearing should be done by a professional technician. Use special tools to thoroughly clean the bearings without removing the stator coils.
Name: Water-cooled stone spindle motor Size: 100*300mm Speed: 24000RPM Power: 4.5KW Voltage: 220V Current: 16A Frequency: 400hz Shaft end connection: ER20 Ø3.175~Ø13 Engraving accuracy: 0.001mm Runout tolerance: less than 0.005mm Cooling method: Water cooling Lubrication method: Grease Weight: 25KG Bearing: 7005C/P4*2, 7003C/P4*2 Application: Our stone spindle motor is often used for engraving and cutting of stone and metal
Packing list: 1 x water-cooled spindle motor 1 x ER20 1 x 22 wrench 1 x 30 wrench ProductSiteLaunchDate : 2024-08-21T12:08:48.740Z Size : One Size UnitCount : 1 UnspscCode : 26101200