Product Review
Applicable VFD†' https://www.amazon.com/dp/B0775S7KFW?th=1
Introductionïš
The bearing adopts high speed angular contact bearing.And shell is cooled by liquid cycle to reduce the heat rise caused by high-speed rotation.
Adopt precision steel ball holder to ensure the rotation precision of the spindle in high speed grinding.
Lubricated with grease, which is resistant to 200 degrees high temperature.
specification :
-ÂMaterial: The cover is made of stainless steel, and the water jacket is high compression casting aluminum tube, red copper coil.
-ÂBearing: 7005 (2pcs)and 7002(2pc) bearings
-Â Voltage and rated current: AC 220V, 10A
-Â Max Rotation Speed:24000 RPM
-ÂRadial runout:0.01mm
-ÂCoaxality: 0.025mm (2.5 microns)
-Â Frequencies: 400Hz
-ÂSize:80*213 (mm)
-ÂCollet: ER20 collet, 6mm is standard
-ÂNut model: ER20-A(B)
-ÂCooling way: water cycling cooling way
-ÂLubrication way: high temperature resistance grease lubrication
-ÂPower interface: GX16 water proof aviation plug marked with number 1, 2, 3, 4. Number 1, 2 and 3 inter-faces are connected with inverter power U, V, W respectively. Number 4 is connected with earth wire
