3
Connection
•
When inserting the connector
Hold the connector main body, and insert it in straight
securely. Inserting the connector in an inclined state may
result in damage to connector or a connection failure.
•
When unplugging the connector
Pull out the connector in straight while releasing the lock
part of the connector. Having the motor lead wires or
pulling out the connector in a state of being locked may
damage the connector.
Secure the lead wires at the connection part to prevent the connection part
from receiving stress due to the flexing of the lead wires or the lead wires’
own mass. Also, do not excessively bend the lead wires near the connection
part of the connector. Applying stress on the motor lead wires may cause
poor contact or disconnection, leading to malfunction or heat generation.
Bend excessively
Have length allowances
More than 4 times
of the diameter of
each lead wire
Connection with the drivers of Oriental Motor
Refer to the following table when connecting with the drivers of Oriental Motor.
“Color” in the table shows the colors of lead wires of the connection cable (accessory).
•
Connection with the
CVD
driver
Driver
CN2 Pin No.
Connector type
Lead wire type
Pin No.
Color
Color
1
4
Blue
Blue
2
5
Red
Red
3
−
−
4
2
Green
Green
5
1
Black
Black
Installation
Location for installation
The motor is designed and manufactured to be incorporated in equipment. Install it in a
well-ventilated location that provides easy access for inspection.
The location must also satisfy the following conditions:
y
Inside an enclosure that is installed indoors (provide vent holes)
y
Operating ambient temperature
−10 to +50 °C (+14 to +122 °F) (non-freezing)
Harmonic geared type: 0 to +40 °C (+32 to +104 °F) (non-freezing)
y
Operating ambient humidity 85% or less (non-condensing)
y
Area that is free of explosive atmosphere or toxic gas (such as sulfuric gas) or liquid
y
Area not exposed to direct sun
y
Area free of excessive amount of dust, iron particles or the like
y
Area not subject to splashing water (rain, water droplets), oil (oil droplets), or other
liquids
y
Area free of excessive salt
y
Area not subject to continuous vibration or excessive shocks
y
Area free of excessive electromagnetic noise (from welders, power machinery, etc.)
y
Area free of radioactive materials, magnetic fields or vacuum
y
1,000 m (3,300 ft.) or lower above sea level
Installation method
The motor can be installed in any direction.
Install the motor onto an appropriate flat metal plate having excellent vibration
resistance and heat conductivity.
When installing the motor, secure it with screws (not included) so that there is no gap
between the motor and metal plate.
z
Standard type
Metal plate
Mounting holes
Pilot receiving hole
Metal plate
Mounting
screw holes
Motor frame size: 42 mm (1.65 in.)
Motor frame size: 60 mm (2.36 in.)
Pilot receiving hole
Motor frame size
[mm (in.)]
Nominal size
Tightening torque
[N·m (oz-in)]
Effective depth of screw
thread [mm (in.)]
42 (1.65)
M3
1 (142)
4.5 (0.18)
60 (2.36)
M4
2 (280)
−
z
Harmonic geared type
Pilot receiving hole
Metal plate
Mounting
holes
Pilot receiving hole
Metal plate
Mounting
screw holes
Motor frame size: 51 mm (2.01 in.)
Motor frame size: 61 mm (2.40 in.)
Motor frame size
[mm (in.)]
Nominal size
Tightening torque
[N·m (oz-in)]
Effective depth of screw
thread [mm (in.)]
51 (2.01)
M3
1 (142)
7 (0.28)
61 (2.40)
M4
2 (280)
−
Installing a load
When installing a load to the motor, align the centers of the motor output shaft and
load shaft. Be careful not to damage the output shaft or bearings (ball bearings) when
installing a coupling or pulley to the motor output shaft.
•
Harmonic geared type
Install a load using the load mounting
screw holes.
Load mounting screw
holes (6 places)
Load mounting screw hole
Motor frame size
[mm (in.)]
Nominal size
Tightening torque
[N·m (oz-in)]
Effective depth of screw
thread [mm (in.)]
51 (2.01)
M3
2.0 (280)
6 (0.24)
61 (2.40)
M4
4.5 (630)
5 (0.20)
Since the tightening torque for the load mounting screw is large, using a
mechanically weak load or screws may cause damage. Satisfy the following
conditions for the load and mounting screws. Also, be sure to tighten with
the specified torque.
Material of load: Steel
Mounting screw: Use a bolt which tensile strength ranking is 12.9 or higher