Size: 3.0kw Air-cooled spindle
Speed regulation mode: can change the spindle speed through the three-phase output inverter, adjust the frequency of the inverter.
Cooling method: wind cooling
Power interface: optional 4 pin waterproof air adapter.
The gas adapter labels "1", "2", "3", "4", "1", "2" and "3" are connected to the inverter (U, V, W), and 4 is connected to the inverter.
Equipment grounding.
Power: 3.0kW
Voltage: 220V/380V
Current: 10A
Frequency: 0-300 Hz
Speed: 0-18000 RPM
Jumping: less than 0.01mm
Diameter (mm):100mm
4 fully sealed angular contact bearings
Chuck: ER20
Fixture diameter:3.175-12.7mm
Grease lubrication
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 joint bearings can extend the 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. The ball bearing has low friction, low noise and long service life.
When the spindle is stored and transported, the bearing condition inside the high-speed grease will change, and the customer should run it at low speed for 30 minutes. Then increase slowly at a speed of 3000 rpm, running for 20 minutes each time. The spindle and inverter should work together.