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4 Bearing 4.5KW Spindle Motor VFD Inverter Driver Kit ER20,24000RPM,Water-cooled, 220V
4.5KW Electro-Spindle Parameters:
| Model Number |
GDZ100-4.5-220V |
| Product type |
High-Speed Constant
Torque Motorized Spindle Motor for CNC engraving machines |
| Speed |
24000rpm |
| Power(kw) |
4.5KW |
| Diameter(mm) |
Φ100*260mm |
| Voltage(V) |
220V |
| Current(A) |
13A |
| Frequency(HZ) |
400Hz |
| Cool |
Water cooling |
| Bearing type |
2X7005CP4 ,
2X7003CP4 DT |
| Lubricate |
grease |
| collet(mm) |
ER20 6mm default |
| repair time |
bearing(half year),
spindle(one year) |
| Brand |
Changsheng(Made in
China) |
Folder knife diameter : 3.175, 4, 6, 12.7 mm
Cooling : water-cooled
Material : 304 stainless steel
Voltage and current : AC220v common household electric, must through the
inverter output
Radial runout : 0.01mm
Coaxial degree : 0.025mm
Dimensions : 100 * 260mm
Nut model : ER20-M type or A-type optional
Speed mode : through the inverter to adjust the output voltage and frequency can
be achieved 0-24000 stepless
Cooling: water cooling mode
Power Interface : use GX16 waterproof aviation interfaces, there are 1234 mark,
123 are connected to the drive power supply (U, V, W), 4 are connected with
inverter earth
Lubrication : high temperature grease
4.5KW VFD Driver Inverter Specifications :
| Model |
E550-2S0045L |
| Power (KW) |
4.5KW |
| Input Voltage(V) |
1-phase AC 220V
±20% 50/60Hz |
| Output Voltage(V) |
3ph 220V |
| Output Current(A) |
21A |
| Output Frequency (Hz) |
0~1000Hz |
| Origin& Warranty |
China & One year |
Bracket Specifications :
| Type |
Φ100mm Bracket |
| Material & Origin |
Cast Aluminium& China |
Cooling Pump Specifications :
| Model |
Cooling Pump |
| Power |
75W |
| Voltage(V) |
220~240V AC 50Hz |
| Hmax |
3.2M |
| Qmax |
3000L/H |
| Pipe |
5m |
1. electric spindle practices :
Electric spindle is a high-speed high-precision components
rigidity, we must strictly follow the practices used spindle spindle motor,
otherwise it will increase equipment failures, shorten equipment life. Please
use the rule as follows:
(1) Before the boot, first ensure that the spindle cooling
system to work properly, and then turn the power spindle. Do not use the spindle
without the cooling conditions, it is necessary to check the fan and pump are
working properly before use. If the spindle is water cooled, to check whether
the cooling water containing impurities to ensure water is smooth.
(2) When using electric spindle, spindle from low according to
the principle of high speed, gradually increasing speed to warm up, when the
spindle load up to speed and smooth operation of the state after the required
processing, can better protection spindle, to reduce the wear.
(3) during use is strictly prohibited beat, hit threaded
spindle clamp and rotor end, so as not to reduce the component life, affect the
results spindles used.
(4) During the operation, the tool must be replaced in the
correct way. When the knife, the focus should be uniform, the tool should be
aligned with the threaded end of the screw rotor, clamping can be. During
operation the tool needs to be replaced before the replacement to wait Spindle
cooling, avoid tool change at hot temperature state.
(5) During the operation, if the fixture card spindle rotor
end, non-beat way to remove Jigs. Only under the premise of no damage to the
rotor shaft threads with pliers and other tools to remove the chuck, and clean
the rotor tapered bore and clamp the spindle to avoid Movies shorten life,
affecting the quality of workpiece. If the fixture has completely lost
precision, it must be replaced immediately.
2. The spindle maintenance specification:
(1) to control the spindle actual time worked. Theoretically
prohibit spindle 24 hours of continuous work, operating 12 hours per spindle
Spindle let rest at least 2 hours, in order to prevent the formation of
shortened due to mechanical fatigue life of the spindle.
(2) to understand the conditions, the ambient temperature and
the spindle temperature control. Spindle operating ambient temperature not
higher than 35 centigrade degree, when the ambient temperature is above 35
centigrade degree should use air conditioners or other protective measures to
reduce the room temperature, thereby reducing spindle temperature.
(3) The spindle cooling water must be kept clean and free of
impurities, recommendations to clean up after the end of the spindle shaft
waterway, scale and water holes to avoid clogging due to rust. Also, always pay
attention to circulating water temperature in the tank, so the water temperature
is too high, the cooling effect can not be achieved prefetching.
(4) Always check the power supply connector, to avoid damage
to the connector loose or aging brings to the spindle and the drive.
(5) If the downtime to use again, you must tranches from low
speed to high speed spindle run-in steps according to the spindle load running,
in order to use in the run-through.
(6) during the loading and unloading cutter knife, must tool
chuck nut clean.
3. Use Caution
(1) must match the drive spindle chosen correctly according to
the electric spindle nameplate good debugging power, voltage and frequency.
(2) Set the frequency converter should be set command channel,
and then set the display channel, and finally set the parameters. When setting
parameters, be sure that the reference frequency, the frequency of the three
highest rated frequency and consistency.
(3) The spindle is generally clockwise in the wrong direction,
the drive can change settings or swap any two rotating wire the inverter output
UVW terminal on.
(4) In general, water-cooled spindle surface temperature and
ambient temperature greater than 20 degrees, the heat can be considered a
spindle; when air-cooled spindle surface temperature greater than ambient
temperature of 30 degrees, can be identified as the main heat seriously,
immediately shut down cooling, a check
4. Maintenance Caution
(1) Spindle found abnormal sound, should immediately stop
checking. If you can not be resolved, should be sent to the manufacturer or
repair to professionals.
(2) the operation of an abnormal burning smell, immediately
stop checking. If you can not be resolved, should be sent to the manufacturer or
repair to professionals.
(3) If the spindle does not run the boot, do not start over,
you should carefully check the following related matters: first check the drive
parameters to determine the input and output voltage, the spindle parameter
settings are correct. Second, check the power cord and wiring connector is
plugged in and determine whether the contact connector problem.
(4) Since the electric spindle is a high speed, high rigidity
precision components and must therefore be sent back to me by professionals or
for repair .
