Installation
−8−
4 Installation
This chapter explains the installation location and installation methods of the driver.
4.1 Installation location
Install the driver in a well-ventilated place where they can be inspected easily and the following conditions are satised:
•
Indoors
•
Operating ambient temperature:
0 to +40 °C (+32 to +104 °F) (non-freezing)
•
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 elds or vacuum
•
Altitude Up to 1000 m (3300 ft.) above sea level
4.2 Installing the driver
Check on the Oriental Motor Website for the product dimension.
The driver is designed so that heat is dissipated via air convection and conduction through the enclosure.
There must be a clearance of at least 25 mm (0.98 in.) and 50 mm (1.97 in.) clearances in the horizontal and vertical
directions, respectively, between the driver and enclosure or other equipment within the enclosure.
Installation direction
When installing the driver, mount it turning the driver front panel to the front side or upper side.
When turning the driver front panel to the upper sideWhen turning the driver front panel to the front side
25 (0.98)
or more
25 (0.98)
or more
25 (0.98)
or more
25 (0.98)
or more
25 (0.98)
or more
25 (0.98)
or more
25 (0.98)
or more
25 (0.98)
or more
25 (0.98)
or more
Note
•
Do not install any equipment that generates a large amount of heat or noise near the driver.
•
If the ambient temperature of the driver exceeds the upper limit of the operating ambient temperature, revise
the ventilation condition or forcibly cool the area around the driver using a fan in order to keep within the
operating ambient temperature.
Installation method
Install the driver to a at metal plate offering excellent vibration resistance.
Remove the front panel of the driver and secure the two mounting holes using pan head machine screws and nuts
(M4 or No.8-32UNC: not supplied). Tighten the screws until no gaps remain between the driver and mounting plate.
Removing and installing the front panel → p.7
[Unit: mm (in.)]
53
+ 1
0
(2.09
+ 0.04
0
)
Pan head machine screw (M4 or No.8-32UNC: not supplied)
Tightening torque: 0.4 to 0.7 N·m (3.5 to 6.1 lb-in)
2×Ø4.5 (Ø0.177)
• Plate cutout for mounting
Nut
Washer
90±0.2 (3.54±0.008)
81
+ 1
0
(3.19
+ 0.04
0
)
Note
•
The space between the mounting hole section and front panel of the driver is 4.5 mm (0.18 in.).
Therefore, the total height of the screw head and washer should be less than 4.5 mm (0.18 in.).
The front panel cannot be installed if it is exceeded 4.5 mm (0.18 in.).
•
If the washer is used, use the washer which outer diameter is 8 mm (0.31 in.) or less.
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