Size: 184x84x82mm
Speed regulation mode: Change the spindle speed by three-phase output inverter and adjusting the frequency of the inverter.
Cooling method: air cooling
Power interface: Optional 5-pin waterproof aviation plug.
Aviation plugs are marked with "1", "2", "3", "4", "5", "GND". "1", "2", and "3" are connected to the inverter (U, V, W), and "GND" is connected to the inverter ground. )
Power: 2.2kw (1HP=0.735w)
Voltage: 220v (please leave a message if you need a 380v spindle, thank you)
Current: 4.6A
Frequency: 0-400Hz
Speed: 0-24000rpm
Jump close: less than 0.01mm
Bearing type:4 ball bearing
Chuck: ER20
Clamping tool diameter: 13mm、12.7mm、12mm、11mm、10mm, 9mm, 8mm, 7mm, 6.35mm, 6mm, 5mm, 4mm, 3.175mm, 3.0mm, 2.5mm, 2mm, 1.5mm, 1mm

Grease lubrication
Main application: Carving wood, PCB, PVC, PMMA, plastic, two-color board (ABS) and other non-metals, and also can carve soft metal surfaces such as gold, silver, copper, aluminum, and lead.
(Please note that this is a woodworking spindle, which can only be used for woodworking and aluminumwork, not for steelwork. If you need steelwork, please check the metal spindle, thank you!)