Specification Brand : LCRHLCNC BulletPoint : 1 pcs ER11A Wrench 7 pcs ER11 Collet 1.5KW 110V HTNC Square air cooled spindle 1.5KW 110V YL586K Frequency changer BulletPoint1 : 1:The spindle has been running for a period of time and the temperature is very high. Is it normal? What is the working environment temperature range? Answer: Mechanical products have very good heat resistance. The surface is normal within 150°c, and the suitable working environment temperature is -10°c ~ +50°c BulletPoint2 : 2: Application of air-cooled spindle Answer: This air-cooled spindle is suitable for woodworking, aluminum and some soft metals, and can be used with a variety of milling cutters BulletPoint3 : G2.5 25,000RPM BulletPoint4 : < 0.005MM (0.0002") Run-Out Tolerance BulletPoint5 : High-Grade Carbon Steel, Precision Ground BulletPoint6 : Compact and Lightweight: It's compact(2.52*2.52*1.65 inches) and lightweight (0.39 lbs), ensuring firm installation without taking up much space Color : Yellow and Black ExternallyAssignedProductIdentifier : 7624570393039 ExternallyAssignedProductIdentifier1 : 0793574707627 ExternallyAssignedProductIdentifier2 : 793574707627 FinishType : Polished GpsrSafetyAttestation : 1 Horsepower : 1.5 kilowatts IncludedComponents : 1x 110V 2.2 KW Air Cooled Spindle + 1 pcs ER20A Wrench 2 pcs ER20 Collet ItemName : CNC air cooled main shaft 2.2kw 110V 400hz 24000RPM air cooled main shaft + 1* ER20A Wrench+2* ER20 Collet (Give away free) ItemPackageDimensions_Height : 7.2 inches ItemPackageDimensions_Length : 15.8 inches ItemPackageDimensions_Width : 11.9 inches ItemPackageQuantity : 1 ItemTypeKeyword : power-milling-machines Manufacturer : Lishui Hengli Automation Technology Co., Ltd. Material : Metal Material1 : Plastic Material2 : Metal ModelName : 2.2kw110v ModelNumber : 2.2kw110v NumberOfItems : 4 PartNumber : 1.5kw-110v PowerSourceType : ac ProductDescription : CNC Air Cooled Spindle 2.2KW 110V 400Hz 24000RPM Square Air Cooled Spindle +1 pcs ER20A Wrench 2 pcs ER20 Collet (Give away free) ProductSiteLaunchDate : 2024-11-08T08:00:00.000Z Size : CAT40-d1-1/2-L2.0 Speed : 24000 rpm SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 27000000 Voltage : 110 volts Wattage : 2200 watts