4. Connection and Operation
-Connect the motor according to the “wiring diagram” shown below.
-Insulate all the wire connections, such as the connection between the motor and the capacitor connection.
Capacitor caps are available to insulate capacitor connection.
Capacitor caps
Pass the lead wires through the capacitor cap as shown in the figure.
Connect the lead wires to the terminals or use terminal ends.
Cover the capacitor with the capacitor cap.
■
Wiring diagram
The direction of rotation is as viewed from the side of the motor’s output shaft.
Notes: 1
Check that the temperature of the motor case does not exceed 90
℃(
194
)
during operation. Operating the motor in excess
of 90
℃(
194
)
will rapidly deteriorate the coil and ball bearings and shorten service life. The temperature of the motor case
can be measured by fixing a thermometer to the motor surface. Alternatively, thermotape or a thermocouple can be used to
measure temperature.
2
Use the provided capacitor for the motors and always keep the capacitor connected after the motor is started.
3
Direction of Rotation
Clockwise:Flip the switch to CW for clockwise rotation.
Counterclockwise:Flip the switch to CCW for counterclockwise rotation.
CW
CCW
CCW
SW
CW
Red
Gray
Blue
Capacitor
Motor
Line
5. Time Rating
The motors can be operated continuously when powered with 60VAC or less. (continuous)
The motors can operate continuously for up to 5 minutes when powered with 100VAC/115VAC. (5minute rating)
6. Locked rotor burnout protection
This motor is equipped with a feature listed below to prevent the motor from burning out as a result of abnormal heating which may be caused by
misapplication.
■
Thermal protection (
THERMALLY PROTECTED
is stamped on the motor name plate)
When the motor reaches a predetermined temperature, the internal thermal protector is activated and the motor is stopped.
With the automatic resume feature, the motor automatically begins operating again as soon as the motor temperature falls.
Always turn the power off before performing inspections.
Thermal protector activation range :
Power is turned off at 120
℃±
5
℃
(248
±
9
)
Power is turned back on at 77
℃±
15
℃
(170
±
27
)
2
1
3
Capacitor cap
Capacitor
˚F
˚F
˚F
˚F
˚F
˚F
