G-Penny 2.2KW ER20 D80 Metal working water cooled spindle motor 400Hz-12000/800Hz-24000rpm

Size:  80x247mm ( Body diameter:80mm;  Length:247mm ) 

Speed Ways: Through 3-phase output inverter and adjust the inverter frequency to change the spindle speed. 

Cooling: Water cooling  

Power Interface: Optional H20-4 pins waterproof air plug. The air plug marked "1 ","2"," 3"," 4", "1 ","2 ","3" were connected to inverter (U, V, W), 4 connected inverter ground. (Pay attention! our spindle "4" connecting to GND,promised personal safety!!) 

Power: 2.2kw (1HP=0.735kw) 

Voltage:   220vAC

Frequency: 0-800Hz / 0-400Hz

Speed: 6000-12000rpm / 9000-24000rpm / 12000-24000rpm

Runout Off: 0.01mm 

4pcs ceramic type full sealed angular contact ball bearings

Bearing Type: 2×7005C P4 DT & 2 ×7203C P4 DT 

Water Cooling ER20 collet chunk 

Grease Lubrication 

Main Application:  This is professional metal spindle, you can use it for steel, stainless steel, copper, iron, hard Metal, hardwood, etc.