CHANGZHOU JKONGMOTOR CO.,LTD
Changzhou Jkongmotor Co., Ltd. Professional Stepper & Bldc Motor Manufacture in China with 15+ Years Experience. Certification: CE Rohs Reach ISO9001 ISO14001
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Φ80 2.2KW ER20 110v/220v/380v Air / Water Cooled Metal Milling Machine Spindle Motor CNC router spindle motor
Spindle motor features:
1) Imported bearings with good quality, long working life.
2) Application: Milling, Engraving, Drilling in all kinds of CNC Router machines.
3) There are a water cooling spindle, air cooling spindle, and self-cooling spindle for your choice.
4) Every spindle motor must be passed the polishing process, Improve spindle concentricity to increase motor working life.
Accessories:
We also have a spindle motor matching inverter(VFD), collet, gripper, etc.
If you need other kinds of parts, please don't hesitate to contact us.
Electrical Specification:
2.2KW Air Cooled Spindle Motor Specification
| Model | Φ80 2.2KW ER20 |
| Power | 2.2kW |
| Phase | 3 phase |
| Speed | 24000rpm |
| Voltage | 110/220/380V |
| Current | 8.5 |
| Frequency | 400Hz |
| Cooling Type | Air-cooled |
| Thermal Class | Class F |
| Warranty | Bearings for half a year, other parts for one year |
| Joint of Nose | ER20 (φ3.175-φ12.7) |
| Usage | Engraving machines |
| Weight | 5.6kg |
2.2KW Water Cooled Spindle Motor Specification
| Model | Φ80 2.2KW ER20 |
| Power | 2.2kW |
| Phase | 3 phase |
| Speed | 24000rpm |
| Voltage | 110/220/380V |
| Current | 8.5 |
| Frequency | 400Hz |
| Cooling Type | Air-cooled |
| Thermal Class | Class F |
| Warranty | Bearings for half a year, other parts for one year |
| Joint of Nose | ER20 (φ3.175-φ12.7) |
| Usage | Engraving machines |
| Weight | 5.2kg |
Matching inverter: 2.2kw inverter
Dimensions: (Unit=mm)
Φ80 ER20 AIR-COOLED:
Φ80 ER20 WATER-COOLED:
Inverter Instructions
1. Rotate the shaft head of the electric spindle by hand before installation, it should feel flexible and free from blockage
2. Correctly connect the quilting head of the electric spindle's inlet and outlet pipes, and check whether the connection is leaking and unobstructed. After the water-cooled electric spindle starts to stop, the circulating coolant must be turned on for cooling.
3. The electric spindle must be used in conjunction with the frequency converter, and the selection of the frequency converter should match the range of voltage, power, and frequency of the electric spindle.
4. Connect the inverter to the three-phase power supply of the electric spindle. The three-phase power cord of the inverter should be welded to the plug 1 (U1), 2 (V1), 3. (W1) pins, and the 4 pin is the ground wire. Then the inverter is connected to the external power supply. After the power is turned on, the color changer jogs and observes whether the rotation direction of the electric spindle is consistent with the direction indicated by the electric spindle. If the rotation direction is inconsistent, shut down immediately, and exchange the U, V, W on the three-phase power supply connected to the inverter and the electric spindle. Any two will do.
5. When installing the spring chuck on the electric spindle, please clean the inner hole of the shaft head and the dirt on the surface of the spring chuck to avoid reducing the accuracy. The spring chuck should not be installed with tools during assembly and disassembly to avoid damage to the ring tool. Do not use excessive force when chucking.
6. When the electro-spindle is stopped, the power supply should be turned off first, and then the cooling should be turned off after it has completely stopped. If it is out of use for a long time, compressed air should be used to blow out the residual coolant in the cooling pipeline.