Voltage: 220V/380V AC at 300/400Hz, cooled spindle motor speed:
1-18000/24000 R/min
Fast response, strong overload capacity, low noise and high
mechanical precision.
Tight sealing and two-layer dustproof design.
Inverter Specification:
lnverter Model | Braking resistor Specification | Special Motor KW |
| W | Ω | |
| YL620-1.5KW-220V | 100W | 100Ω | 1.5KW |
| YL620-2.2KW-220V | 100W | 70Ω | 2.2KW |
| YL620-3.0KW-220V | 300W | 65Ω | 3.0KW |
| YL620-4.0KW-220V | 400W | 45Ω | 4.0KW |
| YL620-5.5KW-220V | 800W | 22Ω | 5.5KW |
| YL620-1.5KW-380V | 150W | 220Ω | 1.5KW |
| YL620-2.2KW-380V | 250W | 200Ω | 2.2KW |
| YL620-3.0KW-380V | 250W | 180Ω | 3.0KW |
| YL620-4.0KW-380V | 300W | 130Ω | 4.0KW |
| YL620-5.5KW-380V | 400W | 90Ω | 5.5KW |
Provide:
1. water cooling:800w,1.5kw,2.2kw,3kw,4kw,3.2kw,4.5kw,5.5kw
2. air cooling: 800w,1.5kw,2.2kw.3.5kw,4.5kw,6kw,7.5kw,12kw
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 quilt 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.
