Model: GDK80-24Z/2.2
Size: 80mm (diameter of the middle body: 100mm)
Speed regulation mode: The spindle speed can be changed by the three-phase output inverter and adjusting the frequency of the inverter.
Cooling method: water cooling
Power interface: optional 4-pin waterproof aviation plug. Aviation plugs marked "1", "2", "3", "4", "1", "2", "3" are connected to the inverter (U, V, W), and 4 are connected to the inverter Ground the equipment.
Power: 2.2kw
Voltage: 220V
Current: 7.6A
Frequency: 0-400Hz
Speed: 0-24000rpm
Runout: less than 0.01mm
Diameter (mm): 80
4 fully sealed angular contact bearings
Chuck: ER20
Clamping tool diameter: 13mm, 12.7mm, 12mm, 11mm, 10mm, 9mm, 8mm, 7mm, 6.5mm, 6.35mm, 6mm, 5.5mm, 5mm, 4.5mm, 4mm, 3.5mm, 3.175mm, 3mm, 2.5mm 2mm, 1.5mm, 1mm (standard 6mm)
Water-cooled ER20 chuck

Grease lubrication
Main application: Carving wood, PCB, PVC, PM-MA, plastic, two-color board (ABS) and other non-metals, and also can carve gold, silver, copper, aluminum, lead and other soft metal surface processing
The working environment temperature of the spindle is usually -10~40.
Before installing the first electric spindle to rotate the spindle head by hand, you should feel flexibility and no blockage.
P4 fully sealed angular contact ceramic bearings can extend the service life of the spindle.
The longer the length, the greater the torque and the greater the power.
Careful assembly makes the spindle more precise.
The accuracy is 0.01mm, and the coaxial cable is less than 0.0025mm
1. Our main shaft uses 4 bearings.
2. Bearings are resistant to high temperature and low heat
3. Ceramic ball bearings have low friction, low noise and long service life.
When the CNC spindle motor is stored and transported, the bearing condition inside the high-speed grease will change, and the custom