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Installation
3 Installation
This chapter explains the installation location and installation methods.
3.1 Location for installation
The motor and speed controller described in this manual have been designed and manufactured to be incorporated in general
industrial equipment. Install them in a well-ventilated location that provides easy access for inspection.
• Inside an enclosure that is installed indoors
• Operating ambient temperature
Motor: The operating ambient temperature varies
depending on the AC input voltage of the motor.
100 VAC and 200 VAC types:
‒10 to +50 °C [+14 to +122 °F] (non-freezing)
110/115 VAC and 220/230 VAC types:
‒10 to +40 °C [+14 to +104 °F] (non-freezing)
Speed controller: 0 to +50 °C [+32 to +122 °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 stored combustible materials
3.2 Installing the motor
„ Installing the parallel shaft • combination type
Drill tapped holes in the mounting plate and secure the product with the
supplied hexagonal socket head screw set through four mounting holes.
Install it so that no gaps remain between the gearhead mounting surface
and mounting plate.
• Supplied hexagonal socket head screw set
(Hexagonal socket head screws, washers, spring washers 4 pieces each)
Gearhead
Gear ratio
model
5 to 25
2GVoB
30 to 120
150 to 360
5 to 25
3GVoB
30 to 120
150 to 360
5 to 25
4GVoB
30 to 120
150 to 360
5 to 18
5GVoB
25 to 100
5GVHoB
120 to 300
5 to 15
5GVRoB
18 to 36
50 to 180
Note
On rare occasions, a small amount of grease may ooze out from the gearhead. If there is a concern over
possible environmental damage resulting from the leakage of grease, provide an oil tray or similar oil
catching mechanism in order not to cause a secondary damage.
Oil leakage may lead to problems in the customer's equipment or products.
−8−
Hexagonal socket head screw
(Material: Stainless steel)
Screw size L1 [mm (in.)]
50 (1.97)
M4
55 (2.17)
60 (2.36)
60 (2.36)
65 (2.56)
70 (2.76)
M6
60 (2.36)
65 (2.56)
70 (2.76)
70 (2.76)
85 (3.35)
90 (3.54)
M8
70 (2.76)
85 (3.35)
95 (3.74)
• 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
• Altitude Up to 1000 m (3300 ft.) above sea level
Gearhead
Tightening torque
[N·m (lb-in)]
L2 [mm (in.)]
7 (0.28)
8 (0.31)
1.4 (12)
8 (0.31)
12 (0.47)
12 (0.47)
12 (0.47)
5.0 (44)
9 (0.35)
9 (0.35)
9 (0.35)
14 (0.55)
16 (0.63)
15 (0.59)
12.0 (106)
14 (0.55)
16 (0.63)
14 (0.55)
Motor
Hexagonal
socket head
screw
Spring
washer
Washer
Mounting plate
Gearhead
Motor
L2
L1
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