2
•
Immediately when trouble has occurred, stop running and turn off the
power. Failure to do so may result in fire, electric shock or injury.
•
The motor’s surface temperature may exceed 70 °C
(158 °F), even under normal operating conditions. If a
motor is accessible during operation, post the warning
label shown in the figure in a conspicuous position to
prevent the risk of skin burn(s).
Warning
label
•
To dispose of the motor, disassemble it into parts and components as much
as possible and dispose of individual parts/components as industrial waste.
Preparation
Checking the product
Verify that the items listed below are included. Report any missing or
damaged items to the branch or sales office from which you purchased the
product.
•
Motor...................................................1 unit
•
Capacitor .............................................1 pc.
•
Capacitor cap ......................................1 pc.
•
Operating manual (this manual) .........1 copy
•
Mounting screw set.............................1 set (combination type only)
(Mounting screws, hexagonal nuts, washers, spring washers 4 pcs. each,
parallel key 1 pc.
∗
）
∗
The mounting screw set is not supplied with motors having no key
grooves on the output shaft.
Checking the model name
Check the model number against the number indicated on the product.
Combination type, Pinion shaft type
Model Motor
model
Capacitor
model
Gearhead
model
∗
2TK3GN-AW2J
2TK3GN-AW2 CH70CFAUL2
2TK3GN-AW2U
2TK3GN-AW2 CH60CFAUL2
2TK3GN-CW2J
2TK3GN-CW2 CH18BFAUL
2TK3GN-CW2E
2TK3GN-CW2 CH15BFAUL
2GN S
3TK6GN-AW2J
3TK6GN-AW2 CH110CFAUL2
3TK6GN-AW2U
3TK6GN-AW2 CH90CFAUL2
3TK6GN-CW2J
3TK6GN-CW2 CH30BFAUL
3TK6GN-CW2E
3TK6GN-CW2 CH25BFAUL
3GN S
4TK10GN-AW2J
4TK10GN-AW2
CH140CFAUL2
4TK10GN-AW2U
4TK10GN-AW2
CH110CFAUL2
4TK10GN-CW2J
4TK10GN-CW2 CH35BFAUL
4TK10GN-CW2E
4TK10GN-CW2 CH30BFAUL
4GN S
5TK20GN-AW2J
5TK20GN-AW2
CH180CFAUL2
5TK20GN-AW2U
5TK20GN-AW2
CH140CFAUL2
5TK20GN-CW2J
5TK20GN-CW2 CH45BFAUL
5TK20GN-CW2E
5TK20GN-CW2 CH40BFAUL
5GN S
∗
in the gearhead model name represents a number indicating to the gear
ratio.
•
With combination types, the motor comes preassembled with the gearhead.
Pinion shaft type gearheads are sold separately.
Round shaft type
Model Motor
model
Capacitor
model
2TK3A-AW2J
2TK3A-AW2 CH70CFAUL2
2TK3A-AW2U
2TK3A-AW2 CH60CFAUL2
2TK3A-CW2J
2TK3A-CW2 CH18BFAUL
2TK3A-CW2E
2TK3A-CW2 CH15BFAUL
3TK6A-AW2J
3TK6A-AW2 CH110CFAUL2
3TK6A-AW2U
3TK6A-AW2 CH90CFAUL2
3TK6A-CW2J
3TK6A-CW2 CH30BFAUL
3TK6A-CW2E
3TK6A-CW2 CH25BFAUL
4TK10A-AW2J
4TK10A-AW2 CH140CFAUL2
4TK10A-AW2U
4TK10A-AW2 CH110CFAUL2
4TK10A-CW2J
4TK10A-CW2 CH35BFAUL
4TK10A-CW2E
4TK10A-CW2 CH30BFAUL
5TK20A-AW2J
5TK20A-AW2 CH180CFAUL2
5TK20A-AW2U
5TK20A-AW2 CH140CFAUL2
5TK20A-CW2J
5TK20A-CW2 CH45BFAUL
5TK20A-CW2E
5TK20A-CW2 CH40BFAUL
Installation
Location for installation
The motor is designed and manufactured for installation in equipment.
Install it in a well-ventilated location that provides easy access for inspection.
The location must also satisfy the following conditions:
•
Inside an enclosure that is installed indoors (provide vent holes)
•
Operating ambient temperature
−
10 to +40 °C (+14 to +104 °F) (non-freezing)
−
10 to +50 °C (+14 to +122 °F) for 100/200 V
•
Operating ambient humidity 85% or less (non-condensing)
•
Area that is free of explosive atmosphere or toxic gas (such as sulfuric gas)
or liquid
•
Area not exposed to direct sun
•
Area free of excessive amount of dust, iron particles or the like
•
Area not subject to splashing water (rain, water droplets), oil (oil droplets)
or other liquids
•
Area free of excessive salt
•
Area not subject to continuous vibration or excessive shocks
•
Area free of excessive electromagnetic noise (from welders, power
machinery, etc.)
•
Area free of radioactive materials, magnetic fields or vacuum
•
1000 m or less above sea level
How to install the motor
•
Combination type
Drill holes on the mounting plate and
fix the motor and gearhead on the
plate using four screws (supplied).
Pay attention not to create a gap
between the motor/gearhead
assembly and the installation surface.
Motor
Screw
(supplied)
Gearhead
Washer
Spring
washer
Nut
Mounting plate
•
Pinion shaft type
Drill holes on the mounting plate
and fix the motor and gearhead on
the plate using screws supplied
with the gearhead. Be careful there
is no gap between the motor flange
and the gearhead.
For details of installation, see the
operating manual supplied with the
gearhead, which is sold separately.
Motor
Gearhead
Screw supplied
with gearhead
Mounting plate
Nut
Washer
Note
Use the gearhead with pinion shaft which is identical with
one of motor.
•
Round
shaft type
Drill holes on the mounting plate and fix
the motor on the plate using screws, nuts,
and washers (not supplied).
Be careful there is no gap between the
motor installation surface and the bracket.
Motor
Mounting
screw
Mounting plate
Nut
Washer
First number of
motor model
Nominal diameter
of screw
Tightening torque
[N·m (lb-in)]
2 M4
2.0
(17.7)
3 M5
2.5
(22)
4 M5
2.5
(22)
5 M6
3.0
(26)
Note
Do not insert the motor into the mounting hole at an angle
or force it in, as this may scratch the flange pilot section
and damage the motor.
