1.5KW Spindle Motor ER11 Water Cooled 4 Bearings



1.5KW CNC Spindle Motor Specs:

Size: 80x220mm (diameter of middle body: 80mm x length: 220mm)

Speed regulation mode: The spindle speed can be changed by three-phase output inverter and adjusting the frequency of the inverter.

Cooling method: water cooling

Power: 1.5kw

Voltage: 220v

Current: 8A

Frequency: 0-400Hz

Speed: 0-24000rpm

Runout: less than 0.01mm

Diameter : 80mm

4 fully sealed angular contact bearings

Chuck: ER11

Clamping tool diameter: 10mm,9mm,8mm,7mm, 6.35mm, 6mm, 5mm, 4mm, 3.5mm, 3.175mm, 3mm, 2.5mm, 2mm, 1.5mm, 1mm (standard 6mm)

Water-cooled ER11 chuck

Grease lubrication

Main purpose: used for wood, bamboo, ordinary PCB, PVC, PMMA, plastic, bamboo, two-color board (ABS) and other non-metallic carvings.

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.
1.5KW CNC Spindle Motor 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.


300 WATT 0.4Nm 12000rpm DC 24V air cooled spindle motor for CNC


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