3
•
•
Use a cable of the following specifications.
Applicable cable diameter: Ø7 to Ø13 mm (Ø0.28 to Ø0.51 in.)
Applicable lead wire: AWG18 (0.75 mm
2
) or thicker
Connection cables are available as accessories. Refer to the product catalog
for details.
•
•
Although the O-ring that is set to the matching surface of the terminal cover
is a structure not to fall off easily, install it in the groove portion of the terminal
cover securely if it fell off.
Note
•
•
To make shielding function fully effective, use a cable of an appropriate
diameter and observe the specified tightening torque of screws.
•
•
Secure the cable drawn from the motor terminal box so that it does not
receive stress.
•
z
Changing the cable outlet position
The cable outlet position can be changed to the left or right 90-degree direction,
or the 180-degree direction by changing the mounting direction of the terminal
box.
When changing the mounting direction of the terminal box, specify the cable
outlet position based on the equipment to be installed.
Change procedure
1.
Loosen the terminal cover mounting screws, and remove the terminal cover
from the terminal box.
2.
Loosen the terminal box mounting screws, and remove the terminal box from
the terminal block base.
Terminal box mounting screw
(M4-4 pcs.)
Tightening torque:
1.0 to 1.5 N·m (8.8 to 13.2 lb-in)
3.
Change the cable outlet position of the terminal box from the mounting
position at the time of shipment by turning the terminal box itself to the left or
right 90-degree direction, or the 180-degree direction.
3
4
Terminal block base
Cable gland
Terminal block
Terminal box
Gasket
Cutout in the gasket
4.
Remove the gasket being installed under the terminal box.
Change the direction of the gasket, and install it under the terminal box.
Direction of gasket
There is a cutout in the gasket.
Install the gasket with facing the cutout to the motor side (opposite the output
shaft side) as shown in the figure.
Assemble not to enter any foreign object between the terminal box and
terminal block base.
Lead wire type
•
z
Connecting Protective Earth Terminal
Ground the motor using the Protective Earth Terminal on the motor.
Applicable crimp terminal:
Insulated round crimp terminal
Terminal screw size: M4
Tightening torque:
1.0 to 1.3 N·m (8.8 to 11.5 lb-in)
Applicable lead wire:
AWG18 (0.75 mm
2
) or thicker
Ø4.1 (0.16) or more
4.8 (0.19) or less
9.5 (0.37)
or les
s
[ Unit: mm (in.) ]
Note
Do not use screws other than the Protective Earth Terminal screw
attached on the product.
Wiring diagram
Note
In order to prevent the motor from burning out for when the
output shaft is locked or in the case of an overload state, use an
electromagnetic switch.
•
•
See the p.4 for the electromagnetic switches.
•
•
Check the output power and gear ratio of the motor before connecting.
The rotation direction of the output shaft varies depending on the gear ratio of
the gearhead. When connecting as the "Wiring diagram," the motor rotates in
the direction as shown below.
60 W
Gear ratio
5
to
18
120
to
300
60 W Gear ratio
25
to
100
100 W
Gear ratio
5
to
15
75
to
180
100 W Gear ratio
18
to
60
[Clockwise]
CW
[Counterclockwise]
CCW
The figure represents the rotation direction viewed from the output shaft.
The rotation in the clockwise direction represents "CW" and the rotation in the
counterclockwise direction represents "CCW."
Wiring diagram
Terminal box type
U
V
W
PE
Motor
R
0
C
0
R
0
C
0
R
0
C
0
L2(S)
L3(T)
L1(R)
To change the direction of rotation, change any two connections
between R, S and T.
Lead wire type
Red
White
Black
PE
Motor
R
0
C
0
R
0
C
0
R
0
C
0
L2(S)
L3(T)
L1(R)
To change the direction of rotation, change any two connections
between R, S and T.
[ Electromagnetic switch ]
Thermal
relay
Electromagnetic
contactor
[ Surge voltage measures ]
Connect the CR circuit for surge
suppression (
).
R
0
=5 to 200
Ω
C
0
=0.1 to 0.2 μF 250 WV
It is provided as an accessory
(sold separately).
