Specification Brand : Genmitsu BulletPoint1 : DC: 24V, No Load Speed: 12000 rpm, Rated Load Speed: 10000 rpm. BulletPoint2 : Up to 26dB quieter during operation. High stability running performance makes it perfect for high precision engraving. BulletPoint3 : Compared to other normal spindle motors, the Brushless Motor has a much longer service time. It is almost maintenance-free. You just need to do some dusting when necessary. BulletPoint4 : The diameter of the spindle is 44mm. Perfect for most 3018 CNC Routers on the market, includes Genmitsu 3018-PRO, 3018-PROVer, 1810-PRO. BulletPoint5 : Experience a quick and easy upgrade for your 3018 CNC Router. The spindle comes with a drive board, USB cable and the Collet Holder is pre-installed already. Color : Sliver ExternallyAssignedProductIdentifier1 : 816550025482 ExternallyAssignedProductIdentifier2 : 0816550025482 ExternallyAssignedProductIdentifier3 : 00816550025482 Horsepower : 2.2 kilowatts ItemName : Genmitsu CNC Brushless Motor DC Spindle Kit 24V 12000rpm with Drive Board & Collet Holder Installed, Perfect for 3018 Series CNC Machine ItemPackageDimensions_Height : 17.5 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 11.2 centimeters ItemPackageQuantity : 1 ItemShape : AS PER PICTURE ItemTypeKeyword : power-milling-machines Manufacturer : Genmitsu Material : Aluminum ModelNumber : 245805502 NumberOfItems : 1 PackageLevel : unit PartNumber : 245805502 PowerSourceType : Manual ProductDescription : Description: Table diameter 80 mm (3") Table is graduated 360 Degrees. Worm Gear Ratio -1:36, which means that the 1 handle rotation shall turn the table by 10 Degrees. Center Height in vertical position without chuck: 2-5/8" (66 mm approx) Hand wheel is graduated in divisions of 10 min & can be set to zero. Can be mounted both in Horizontal & vertical position Supplied with a 65 mm 3 jaw self centering Chuck + Back Plate + T nuts for quick clamping ProductDescription1 : 【BASIC INFORMATION】- 2 Poles, Collet ER20,Voltage: 110V ,Power: 2.2KW, Frequency: 400 Hz, Current: 10A, Speed: 5000-24000 RPM, weight:17.6lbs,,Runout off: less than 0.005 mm. ProductDescription2 : 【EASY AND FAST TO ASSEMBLE 】-It includes aviation wire,power wire and 2pcs wrenches to connect spindle motor to VFD. The appearance design of square spindle motor have 2 sides mounting holes to fix. It will take just 3 minutes to install all and make all functions running. ProductDescription3 : 【ADVANTAGE 】-Authentic 4pcs upgraded steel bearings significantly extend working life 3 times longer(2 years for 8 hours/day); Advanced dynamic balance technology effectively reduce the noise and increase stability in the working process; Runout off less than 0.005mm that 10 times precision beyond normal spindle motor. ProductSiteLaunchDate : 2021-12-03T08:41:21.350Z Size : Small Speed : 24000 rpm Style : Brushless Motor SupplierDeclaredDgHzRegulation : not_applicable Voltage : 24 volts