- Stock: In Stock
- Model: SCJ009532
- SKU: SCJ009532
Feature
- Spindle motor with air cooling fan and ER32 collet ensures smooth running.
- Fast response, strong overload capacity, low noise and high mechanical precision.
- High quality 4 pcs bearings (7008Cx2 + 7002Cx2), 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.
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- Technical Parameters
Specification
| Model | STF60-103-6.0 |
| Matched VFD Model | GK3000-4T00110G (15 hp three phase VFD) GK3000-CS00110G (15 hp 1-phase 220V to 3-phase 380V VFD) |
| Power | 6 kW |
| Phase | Three phase |
| Speed | 18000 rpm |
| Voltage | 3-phase 380V±10% AC |
| Current | 12.8A |
| Frequency | 300Hz |
| Torque | 2.78 Nm |
| Number of Pole | 2 poles |
| Cooling Type | Air-cooled |
| Installation Method | Horizontally or Vertically (When the motor is installed, the radial runout standard is required to be within 5um, and the chuck is generally 10um-15um.) |
| Lubrication | Grease |
| Thermal Class | Class F |
| Protection Class | IP50 |
| Certification | CE |
| Warranty | Bearings for half a year, other parts for one year |
| Joint of Nose | ER32 (φ3.175 mm - φ20 mm) |
| Bearings Type | 7008C P4*2 & 7002C P4*2 |
| Application | Woodworking & Plastic |
| Weight | 14 kg |
 Download Attachments | 6kW Air Cooled Spindle Motor CAD Drawings |
- Description
6 kW CNC spindle motor, 18000 rpm speed, 2.78 Nm torque, 300Hz frequency, 3 phase 380V AC operating voltage, ER32 (φ3.175 mm - φ20 mm) collet.
Application:
This series air-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.
Note: The spindle motor and VFD shall be suitable with each other. The specifications and parameter settings of the VFD shall match the nominal parameters of the spindle motor. Otherwise, it will burn the spindle motor if the settings are not correct.
Details:
Tips: Motor Speed is a Key Factor When Selecting a CNC Spindle
For high-speed spindle motors, whether light metal processing or heavy metal processing, the motor speed is selected according to the nature of the processed material. The reason why the material with high processing density should be 24000~60000 rpm is because the material has high density, strong hardness, and low-speed processing will cause travel burrs and uneven surfaces. The reason why 3000-24000 rpm is selected for processing low-density materials is that high-speed rotation has the risk of cracking for low-density materials. So when choosing a high-speed CNC spindle motor, the first choice is its speed.
