380v/220v 4.5kw Er20 Water Cooled 4 Bearings Water Cooling Spindle for CNC Router Drilling Engraving Machine

Dianxiaobao_1dianxiaobao_21X220V/380V AC 4.5KW ER20 CNC Water Cooled Spindle MotorSize:100x300mm(Middle body diameter:100mmxLength:300mmMaterial:304 stainless steel jacket, water jacket is pressure cast aluminum tubes, high temperature copper coilSpeed Ways:through the output voltage and adjust the operating can be achieved 0-24000 steplessCooling:water cooling modePower Interface:Optional KC20 waterproof air , there are marked 1234,123 were connected to the power supply (U, V, W), 4 connected ground.Power:4.5KWVoltage:220v/380VCurrent:16A/12A400HzSpeed:0-24000rpmRunout Off:0.01mmDiameter(mm):100Bearing Type:4pcs bearingsCollet:ER20Clipknifediameter:1-13mm,3.175mm,6.35mm,12.7mmWater Cooling ER20collet chunkGrease LubricationMain Application:Engrave for Wood,bamboo,normal PCB,PVC,PMMA,plastic,bamboo,duotone board(ABS)and etc nonmetal,also can engrave on gold,silver,copper,aluminium,Pb etc soft metal surface working.Bearing is P4grade,2×7005C P4 DT&27003C P4 DTIncrease spindle lifeHigh speedhigh torquelow noiselow priceHigh precisionrunout off less than 001mm.Coaxial degree less than 0.0025mm1. Our Ceramic ball bearings spindle use 4 pcs ceramic ball bearings.2. Ceramic ball bearings are resistant to high temperatures and low heat , usually 3-5 degrees lower than steel ball bearings during using .3. Ceramic ball bearings have low friction, low noise and long service life.4. If you want to use the spindle for aluminum, hard wood, then ceramic ball bearings better than steel ball bearings.Spindle working environment temperature is usually -10 ~ 40 .Before installing the first electric spindle axis head turned by hand, should feel flexible, non-blocking phenomenon.Spindle in the preservation and transportation, high-speed grease inside the bearing state will change, customers should be running at low speed for 30 minutes. 3000 rpm and then follow the poor increase, run 20 minutes each. Spindle and the should be working together. The specifications and parameter need match spindles parameter.Connect the spindle, three-phase power cord should be soldered in the 1 (U), 2 (V), 3 (W) feet, 4 feet for the ground. After the power is turned on, to observe whether the spindle rotation axis indicates the direction consistent. If inconsistency should be immediately shut down, replace the and spindle connected two wires of three-phase power supply.It should ensure that before use of water-cooled spindle, the cooling system is working properly. Every day before using the spindle must be running at low speed for 15-20 minutes. Clamping the cutters to spindle, collet nuts ,collets,cutters must be clean enough. Shank inserted into the collet must be greater than 15mm.Water cooled spindleMUSTbe used with water pump. Otherwise the spindle will soon broken.AC spindle motorMUSTuse with. The power of need equal or bigger than the spindle power. Before using,please set up the parameters suitable for spindle. Otherwise the spindle and will broken at once.When you use the spindle,the noise is not same as always,pleaseSTOPthe spindle at once. You may need to replace the spindle bearings.Beforeshipping,wedidtheoilsealtoavoidtherustduringthelongshipment.Whenyougetthespindle,pleaseclearingtheoilsealbeforeusing.Thankyou.1. Cooling in different ways: water-cooled spindle motor is the use of the water cycle to cool the heat generated after the high-speed rotating spindle, spindle motor with fan-cooled approach to cooling.2. Noise: Water-cooled spindle motor is basically no noise, but the air-cooled spindle motor is very loud.3. Life aspects: Water-cooled spindle motor pay attention to maintenance, frequently changes the water or the use of industrial water coolers, air-cooled spindle fan mainly by the wind blowing the heat transferred to the heat sink, so as to achieve the cooling effect.4.If you need use for metal ,hard wood,granite,stone,you can choose metal spindle.Metal spindle much better than wood spindle.Spindle from the production - assembly - test, and finally the perfect packaging.Origin : Mainland ChinaDrive : MotorMaximum Torque : 2.2N.mOperating Speed : 0-24000rmpModel Number : 4.5kw Water Cooled SpindleApplication : MillingSize : 100x300mmPower : 4.5KWFrenquency : 400HzCurrent : 16A/12ACollet : ER20Cooling : Water cooledLubrication : GreasePhase : 3Voltage : 220v/380vBearing type : 2x7005C P4 DT and 2 x7003C P4

• ZXWXUE 380v/220v 4.5kw Er20 Water Cooled 4 Bearings Water Cooling Spindle for Cnc Router Drilling Engraving Machine