CONNECTION OF MOTOR CORD
7.
・
Before connecting the Motor Cord to the Brushless Motor and CONTROLLER, verify the Main
Power Switch on the CONTROLLER is turned OFF. If the Main Power Switch on the CONTROLLER
is ON while connecting the Motor Cord, damage to the CONTROLLER is possible.
・
Install the Protective Cap etc. to prevent damage or contamination to the Motor Cord Connector
when not in use.
CAUTION
①
Remove the Protective Cap of the Motor Cord.
②
Carefully insert the Alignment Pin into the Alignment Hole and push straight into the Connector of the Motor
Cord.
Connector
Connector
Alignment Pin
Alignment Hole
Blushless Motor Side
Motor Cord Side
Fig. 3
③
Tighten the Connector Nut with clockwise.
Motor
Tighten
Connector Nut
Brushless Motor Side
Motor Cord Side
Fig. 4
CONNECTION OF MOTOR CORD PLUG
8.
Before connecting the Motor Cord to the Brushless Motor and CONTROLLER, verify the Main Power
Switch on the CONTROLLER is turned OFF. If the Main Power Switch on the CONTROLLER is ON while
connecting the Motor Cord, damage to the CONTROLLER is possible.
CAUTION
①
Ensure the Alignment Pin of the Motor Cord Plug is located (12 o-clock) upward.
Carefully insert the Alignment Pin of Motor Cord Plug into the Alignment Hole on the front of the CONTROLLER
and push straight.
②
Tighten the Connector Nut with clockwise.
Alignment pin
Alignment Hole
Connector Nut
Fig. 5
CONNECTION OF AIR HOSE
9.
When not using the NAKANISHI's Air Line Kit, make sure that the incoming air supply is dry, clean and
properly regulated.
CAUTION
①
Insert the provided
ȭ
6mm Air Hose with Filter from the Air Line Kit AL - C1204 into the Air Input Joint on the
front of the CONTROLLER.
②
Insert one end of the provided
ȭ
4mm cooling Air Hose into the back of the Brushless Motor.
③
Insert the other end of the
ȭ
4mm cooling Air Hose into the Air Output Joint on the front of the CONTROLLER
using the provided Reducer (
ȭ
6mm -
ȭ
4mm Conversion Adaptor).
④
Regulate air pressure between 0.25 - 0.3MPa (36.3 - 43.5psi).
Air Input Joint
ȭ
6mm Air Hose with filter
ȭ
4mm cooling Air Hose
Air Input Joint
Reducer (
ȭ
6-
ȭ
4 Conversion Adapter )
Fig. 6
CONNECTION OF THE MOTOR TO THE SPINDLE
10.
Make sure your hands and all interlocking parts of the spindle and Brushless Motor are clean before
connecting the Brushless Motor to the spindle. This is critical in preventing contaminants from
entering the Brushless Motor or spindle.
CAUTION
Align the thread on the front end of the Brushless Motor and the rear of the spindle, and turn the spindle clockwise.
If the drive shaft of the Brushless Motor does not engage properly to the drive dog on the spindle, it may only
turn approximately two threads before stopping. DO NOT FORCE THEM TOGETHER. Loosen the spindle from
the Brushless Motor, rotate the spindle shaft by hand then re-try. The drive shaft and the drive dog must be fully
engaged. When fully engaged, secure the Brushless Motor and spindle using the provided 27mm wrench (Fig. 8).
Transmission Clutch
27
27
Tighten
Turn
Fig. 7
TROUBLESHOOTING
11.
If a problem or concern occur, please check the following items prior to consulting your dealer.
Trouble
Cause
Inspection / Corrective Action
Motor does not rotate.
Power is not supplied.
・
Make sure to turn ON the Main Power Switch
on the front of the CONTROLLER.
・
Insert the power cord plug correctly into the
Main Power Inlet with Power Supply Fuses of
the CONTROLLER.
・
Check if a fuse is blown.
Motor Cord Plug is not connected
to the Motor, CONTROLLER or
SELECTOR.
Connect the Motor Cord plug correctly to the
Motor and CONTROLLER or SELECTOR.
Control Button (CTRL) is set to
Manual mode but trying to start
with an External Command Signal
through Input / Output Connector A.
Start with the Start / Stop Button (START /
STOP), or set the Control Button (CTLR) on the
Control Panel to Auto mode.
Control Button (CTRL) is set to
Auto mode but trying to manually
start with the Start Button (START /
STOP) on the Control Panel.
Start with an External Command Signal or set
the Control Button (CTLR) on the Control Panel
to Manual mode.
Emergency Stop Signal on External
Input / Output Connector B is OFF
(Open).
Set Emergency Stop Signal to be " ON " (close).
An Error has occurred (Error LED is
lit).
Check and correct the source of the Error Code.
Low air pressure.
Adjust to the air pressure 0.25 - 0.3MPa (36.3 -
43.5psi).
Can not set the increase
or decrease of the Motor
Rotation Speed.
Motor Fixed Speed is set in
parameter.
Release parameter
.
Can not set the motor
speed to its maximum
allowable speed.
Either the required speed value is
higher than the maximum rotation
speed of the Brushless Motor, or the
upper limit of the rotational speed
has been set in parameter
.
Set the Maximum Rotation Speed to a value
less than the Motor Rotation Speed set in
Parameter
.
Air Input Monitoring Override is set
in the
Parameterto
and the
Brushless Motor's maximum speed
has been limited to 30,000 min
-1
(rpm).
Check the setting of parameter
.
A blinking dot appears
on Digital Speed
Indicator. Cannot set the
desired rotation speed.
Gear Ratio is set to a value other
than " 1.0 ".
Check the setting of Gear Ratio.
Overheating during
rotation.
Cutting debris has contaminated the
ball bearings, and the ball bearings
are damaged.
Replace the ball bearings.
(Return to NAKANISHI dealer service.)
Low air pressure.
Check air hose connection and air pressure.
Refer to the E3000 CONTROLLER Operation Manual.
DISPOSAL OF THE BRUSHLESS MOTOR
12.
When disposal of a Brushless Motor is necessary, follow the instructions from your local government agency for
proper disposal of industrial components.
Contents are subject to change without notice.
2015.05.20 01
