EN
G
LIS
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①
Connect the Motor Cord and Air Hose as shown in Fig. 20.
②
Be sure to use the NAKANISHI Air Line Kit (AL - C1204). The CONTROLLER and the Brushless
Motor Spindle must be supplied with clean, dry air, regulated to between 0.25 - 0.3MPa (36.2
- 43.5psi). Connect the 6mm air hose from the Air Line Kit (AL - C1204) secondary joint to the
CONTROLLER's Air Input Joint. If not using the NAKANISHI Air Line Kit (AL - C1204) a filter /
regulator must be installed to supply clean, dry and regulated air to the CONTROLLER and the
Brushless Motor Spindle.
* Refer to the " E3000 CONTROLLER " and the " Air Line Kit (AL - C1204) " Operation Manuals.
③
Start-up of the Brushless Motor Spindle.
Refer to the " E3000 CONTROLLER ", the " Air Line Kit (AL - C1204) " and this Operation Manuals
for connection and startup instructions.
ABSOLUETLY DO NOT ROTATE the machining center's main after installing the Brushless Motor
Spindle.
SERIAL I/F
LOAD
RUN
×
1000min
-1
WARNING
SPEED
UP
DOWN
ERROR
RESET
GEAR
CTRL
DIR
START
STOP
AUTO
FWD
MANUAL
REV
NE260
E3200 SERIES CONTROL UNIT
MOTOR
AIR
A
B
EXT I/O
IN
OUT
Air Hose
To Air Compressor
Primary Joint
Connector for
Air Hose
Connection Hose
Secondary Joint
φ
6 One-Touch Joint
CONTROLLER
Motor Cord
Fig. 20
CONNECTION TO THE CONTROLLER
10.
CENTERING ALIGNMENT
11.
If processing a workpiece by mounting the Brushless Motor Spindle to the machining
center's main spindle it could be difficult to achieve perfect centering alignment by hand
loading the Brushless Motor Spindle.
* The taper of the machining center's main spindle and Brushless Motor Spindle
are within range of applicable standard, but taper housing is slightly different by
machine's manufacturer.
* If the taper face has been damage or worn, it may occur deviation of centering as
against machine's core.
The Brushless Motor Spindle is a spindle that is used after the machining center's main
spindle stops. Once the centering alignment is completed, processing can be done without
any problems. However in order to achieve the perfect centering alignment, follow the
steps below.
CAUTION
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