‌Spindle motors‌ are ‌high-precision, high-rotational-speed motors‌ designed for integration into machine tool spindles (e.g., CNC mills, lathes, grinders).
Equipment grounding.
Power: 0.8kw
Voltage: 220v 380v
Current: 2.5A
Frequency: 0-400 Hz
Speed: 0-24000 RPM
Jumping: less than 0.01mm
Diameter (mm): 65mm
4 contact bearings
Chuck: ER11
Fixture diameter:7mm, 6.5mm, 6.35mm, 6mm, 5.5mm, 4.5mm, 4mm, 3.5mm, 3.175mm, 3mm, 2.5mm, 2mm, 1.5mm, 1mm(standard 4mm)
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.
They feature ‌integrated rotor-stator assemblies‌ eliminating transmission components (e.g., belts, pulleys), enabling ‌ultra-high rotational accuracy‌ (±0.001 mm), ‌minimal runout‌, and ‌torque transmission‌ to cutting tools.