Specification Brand : Zhong Hua Jiang BulletPoint1 : 【BASIC INFORMATION】-This spindle motor should work with 220v,300HZ vfd . 2 Poles, Collet ER32-6mm,Voltage: 220V ,Power: 7.5KW, Frequency: 300 Hz, Current: 14.7A, Speed: 5000-18000 RPM, weight:17.9kg(39.47 lbs),Runout off: less than 0.005 mm. BulletPoint2 : 【EASY AND FAST TO ASSEMBLE 】-We offer pre-soldered aviation wire , The appearance design of square spindle motor have 2 sides mounting holes to fix.It will take just 5 minutes to install all and make all functions running. BulletPoint3 : 【SPINDLE ADVANTAGE 】- Authentic 4pcs upgraded P4 ceramic bearings significantly extend working life 3 times longer than ordinary spindle motor; 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. BulletPoint4 : 【WIDE APPLICATION】-Kinds of engraving and drilling material :Kinds of drilling and engraving materials , such as plastics, soft aluminum,brass, acrylics, PVC, PCB, wood,plywood, nylon. BulletPoint5 : 【WARRANTY ASSURANCE】-We have 20 years manufacturing experience , pls contact us for any question or problem. We are proficient in customizing products according to various requests and applications. If you have special inquiry, pls let us know. ExternallyAssignedProductIdentifier1 : 816550029039 ExternallyAssignedProductIdentifier2 : 0816550029039 GpsrSafetyAttestation : 1 Horsepower : 7.5 kilowatts IncludedComponents : Y-axis Extension Kit ItemName : CNC Spindle CNC Motor 220V 7.5KW 7500W Square Air Cooled Spindle Motor P4 Grade Ceramic 4 Bearings ER32 18000RPM 300HZ for CNC Router Machine ItemPackageDimensions_Height : 49.276 centimeters ItemPackageDimensions_Length : 21.59 centimeters ItemPackageDimensions_Width : 22.352 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : power-milling-machines Manufacturer : huajiang Material : Aluminum ModelName : 40P-XE60 ModelNumber : ytx-220V-7.5KW NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : ytx-220V-7.5KW PowerSourceType : ac ProductDescription : 220v 7.5kw square air cooled spindle ProductSiteLaunchDate : 2022-07-29T06:23:45.380Z Speed : 18000 rpm StreetDate : 2018-02-22T00:00:01Z Style : 7.5KW ER32 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 26100000 Voltage : 220 volts