Specification Brand : RATTMMOTOR BulletPoint1 : 【Package Include】: ①1 x 2.2KW Air Cooled Spindle Motor ER20 ②1 x 2.2KW VFD 110V BulletPoint2 : 【Spindle Motor ER20 Collet】The 2.2KW 15A air-cooled spindle motor volate is 110V, frequency is 400HZ ,and less than 0.01mm runout off, 0-24000RMP speed. It should be noted that the spindle speed must be kept above 9000 rpm, otherwise the spindle will be damaged. BulletPoint3 : 【Spindle Motor Features】This spindle is designed with a dustproof and waterproof cover, the body is made of stainless steel, and the rear is equipped with a cooling fan, which is of high quality. In addition, it contains 3 bearings, high-precision grinding taper hole, high-precision, low noise. BulletPoint4 : 【VFD Inverter Parameters】Power:2.2KW, Input Voltage: 110V(+/-15%) ,Output Voltage 110VAC, Input Frequency: 50-60Hz, Output Frequency: 0-1000Hz, Input Phase: 1 phase, Output Phase: 3 phase.It provide a variety of fault protection functions: over-current, over-voltage, under-voltage, over-heat, overload, lack of equal real-time monitoring and protection to ensure safe operation. BulletPoint5 : 【VFD Inverter Advantages】Other Fuctions: With over torque and under torque detection; With jump frequency control function, it can effectively suppress mechanical resonance and make the system more stable and reliable.It can also avoid the impact of production due to instantaneous power failure because of instantaneous power-down retention function. What's more, it supports multiple frequency settings: digital setting, analog setting, PID setting, RS485 communication setting,ect. BulletPoint6 : 【How to Connect Spindle Motor and VFD】The spindle motor's aviation plug marked with number 1, 2, 3, 4. Number 1, 2, 3 port are connected separately with inverter's port U, V, W. Number 4 is the ground wire, no wiring is required. Color : One Color ExternallyAssignedProductIdentifier : 8792987600916 Horsepower : 2200 watts IncludedComponents : 2.2KW Air Cooled Spindle Motor ER20+VFD 110V ItemName : RATTMMOTOR CNC Spindle Motor Kit, 2.2KW Air-Cooled Spindle Motor ER20 110V 80mm High Speed Spindle 24000RPM+2.2KW 110V VFD Single to 3 Phase Inverter Variable Frequency Drive Converter for CNC Router ItemPackageDimensions_Height : 42.545 centimeters ItemPackageDimensions_Length : 19.685 centimeters ItemPackageDimensions_Width : 34.925 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : power-milling-machines Manufacturer : RTM Material : Stainless Steel ModelName : Z-Axis Power Feed for Milling Machine ModelNumber : AL-450 NumberOfItems : 2 PartNumber : 1.5KWER16-CS PowerSourceType : ac ProductDescription : 【Package Include】: ①1 x 2.2KW Air Cooled Spindle Motor ER20 ②1 x 2.2KW VFD 110V ProductSiteLaunchDate : 2022-06-08T01:17:04.659Z Size : One Size Speed : 24000 rpm SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 26100000 Voltage : 110 volts_of_alternating_current Wattage : 2200 watts