6 kW water cooled CNC spindle motor for sale at cheap price, 24000 rpm speed, 3.18 Nm torque, 400Hz frequency, 3 phase 220V/380V AC operating voltage, ER25 (φ3.175 mm - φ16 mm) collet.
Feature
Spindle motor with superior durability ER25 collet ensures smooth running.
Fast response, strong overload capacity, low noise and high mechanical precision.
High quality 4 pcs bearings (7007Cx2 + 7005Cx2), runout off less than 0.01mm, tapered bore less than 0.005mm.
P4 grade ceramic ball bearings used as spindle bearing, which improves the service life under high speed revolution.
Lubricated with grease, which is resistant to 200 degrees high temperature.
Tight sealing and two-layer dustproof design.
Application
This series water cooled electric spindle motors mainly match with variable frequency drives or engraving machines, CNC router machine, and used for high speed profiling, drilling, cutting, engraving and groove milling of wood, metal, plastics, foam, rubber and other materials.
 
Specification:
Power: 6 kW
Diameter: φ125 mm
Speed: 24000 rpm
Voltage:  380V±10% AC
Current: 14.5A
Frequency: 400Hz
Torque: 2.38 Nm
Number of Pole: 2 poles
Cooling Type: Water-cooled
Lubrication: Grease
Thermal Class: Class F
Protection Class: IP50
Warranty: Bearings for half a year, other parts for one year
Joint of Nose: ER25 (φ3.175 mm - φ16 mm)
Bearings Type: 7007C P4*2 & 7005C P4*2
Application: Woodworking & Plastic
Weight: 25 kg