【
4
】
Installation
WARNING
Do not place any flammables in the vicinity of TERVO Reducer. Otherwise, fire may occur.
Never place obstacles that block the ventilation around the reducer. The unit may overheat
and cause burn injuries, fires and other accidents.
Do not climb or hang from the reducer. Doing so may result in accidents
Do not touch the reducer shaft and keyway with bare hands. Failure to do so may cause
injuries.
Provide oil pans for food manufacturing machines to prevent oil from leaking into food
products, should the machines experience a mechanical failure or end of life cycle.
4-1. Installation Environment
1.
Ambient Temperature: 0~40
ﾟ
C
2.
Humidity: 85% or greater
3.
Altitude: Below 1000m
4.
Atmosphere: Free of flammables, explosives and vapor. A well-ventilated space with no dust.
4-2. Installation
Fitting insufficient lengths of mounting bolts or tightening them with excessive torque may
damage the tap holes. On the other hand, if the torque is too small, the entire unit assembly may
loosen due to the shocks experienced from repeated starting and stopping.
Screw
Size
Hexagonal Bolt
Hexagonal Head Cap Screw
N
・
m
｛
Reference
：
kgf
･
m
｝
Ｎ・
m
｛
References
：
kgf
･
m
｝
Ｍ８
9.8
～
10.3
｛
1.0
～
1.05
｝
9.8
～
19.6
｛
1.0
～
2.0
｝
Ｍ１０
19.6
～
20.6
｛
2.0
～
2.1
｝
19.6
～
39.2
｛
2.0
～
4.0
｝
Ｍ１２
34.3
～
36.3
｛
3.5
～
3.7
｝
34.3
～
68.6
｛
3.5
～
7.0
｝
Ｍ１６
84.3
～
88.2
｛
8.6
～
9.0
｝
84.3
～
168.6
｛
8.6
～
17.2
｝
Note) When mounting a flange to a GMTK Face Mount Type (U), be sure to use the bolts and conical
spring washer provided.
4-3.Connecting to an Equipment
CAUTION
●
When loading the reducer, pay attention to pulley parallelism, belt tension and concentricity.
If directly connecting to your equipment, take caution in the connection accuracy. If using a
belt, be sure to adjust to appropriate tension. Before operation, verify that the pulley and
coupling bolts are securely fastened. Otherwise, injury or damage to the equipment may result
from broken pieces of the equipment.
●
Use covers to prevent access to rotating parts. Failure to do so may result in injuries.
●
Verify the direction of motor rotation prior to equipment connection. Incorrect direction of
motor rotation may lead to accidents.
