Machine 2.2kw Er20 D80 Water Cooled Spindle Motor 4 PCS Bearings Accuracy 0.01mm Engraving Milling 80 * 230mm CNC Router

1 PCSX 2.2KW CNC Water Cooled Spindle Motor 80x220mmSize:80x230mm(Middle body diameter:80mmxLength:230mm)Speed Ways:Through 3-phase output inverter and adjust the inverter to change the spindle speed.Cooling:Water coolingPower Interface:Optional H20-4 pinswaterproof air. Theair marked "1 ","2"," 3","4", "1 ","2 ","3" were connected to inverter(U, V, W), 4 connected inverter ground.Power:2.2kwVoltage:220vCurrent:10A0-400HzSpeed:0-24000rpmRunout Off:Less than 0.01mmDiameter(mm):80Bearing Type:2 x7005 P4 DT & 2 x 7002 P4 DT4pcs fully sealed angular contact bearingsColletER20Clip Knife Diameter13mm12mm127mm11mm,10mm,9mm,8mm,7mm, 6.35mm,6mm, 5mm, 4mm, 3.175mm, 3mm, 2mm, 1mm(standard 6mm)Water Cooling ER20 collet 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.P4 fully sealed angular contact bearings ,2×7005C P4 DT &27002C P4 DTincrease spindle life Longer length make the torque biggermore powerfulCarefull assembly make the spindle more precisionalPrecision 001mmCoaxial degree less than 0.0025mmPay attention: The spindle size is 80x230mm, bigger torque.The voice of the spindle is very low,almost no vibration.1. 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 inverter should be working together. The inverter's specifications and parameter need match spindles parameter.Connect the inverter spindle, three-phase inverter 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 inverter 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 spindle MUSTbe used with water pump. Otherwise the spindle will soon broken.AC spindle motor MUSTuse with inverter. The power of inverter need equal or bigger than the spindle power. Before using,please set up the inverter parameters suitable for spindle. Otherwise the spindle and inverter will broken at once.When you use the spindle,the noise is not same as always,please STOPthe 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.Origin : Mainland ChinaDrive : MotorMaximum Torque : 0.80N.mOperating Speed : 0-24000rpmModel Number : 2.2kw ER20 water cooled spindleApplication : MillingSize : 80X230mmPower : 2.2KwCurrent : 10ACooling : Water cooledBearing type : 2 X 7005C P4 DT and 2X 7002C P4 DTCollet : ER20Frenquency : 400HzLubrication : GreaseCollet Range : 1-13mm (including 1/4, 1/8, 1/2)

• BQHHWTZ Machine 2.2kw Er20 D80 Water Cooled Spindle Motor 4 PCS Bearings Accuracy 0.01mm Engraving Milling 80*230mm Cnc Router