RATTMMOTOR CNC Spindle Motor, 2.2KW Air Cooled Spindle Motor 220V, 80mm Spindle Motor ER20 Collet High Speed 24000RPM 3HP 400HZ for CNC Router Engraver Milling Cutting Machine
Product Description
RATTMMOTOR CNC Spindle Motor, 2.2KW Air Cooled Spindle Motor 220V, 80mm Spindle Motor ER20 Collet High Speed 24000RPM 3HP 400HZ for CNC Router Engraver Milling Cutting Machine
- The 2.2KW air-cooled spindle motor's 220V, 8.5A, 400HZ frequency, less than 0.05mm runout off, 0-24000RMP speed.
- It should be noted that the spindle speed must be kept above 9000 rpm, otherwise the spindle will be damaged.
- It is mainly suitable for non-metallic engraving,such as wood carving/engraving machine, advertisement engraving machine,CNC machine.
- This spindle is designed with a dustproof and waterproof cover, the body is made of stainless steel, and the rear is equipped with a cooling fan, which is of high quality.
- It contains 4 bearings, high-precision grinding taper hole, high-precision, low noise.
Notice:The spindle speed can't lower than 9000rpm!!!!
Package Include:
1 x 2.2KW Air-Cooled Spindle Motor (ER20, 220V,400HZ,24000rpm,4 bearing)
Specification:
Material: Stainless Steel
Size: 80x224 mm(Middle Body Diameter:80mmxLength:224mm)
Power: 2.2Kw
Voltage: 220VAC
Current: 8.5A
Frequency: 0-400Hz
Speed: 0-24000rpm
Cooling: Air-Cooled
Precision Tapered Bore: Less than 0.025mm
Runout off: Less than 0.05mm
Bearing Lubrication: Grease
Collet Size: ER20
Bearings: 4pcs high quality bearings(C7005x2 + C7002x2),P4 class, angular contact bearings
Net Weight: 5.2KG
Main Application: Wood, Glass, PVC,PCB etc industry
Power Interface: Optional GX16 waterproof air plug, there are marked 1234,123 were connected to the inverter power supply (U, V, W), 4 connected inverter ground.









