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③
Provide a shock absorber if the kinetic energy that is applied to the product exceeds the
allowable value.
If the product’s kinetic energy exceeds the allowable value, it could damage the product, and cause a
hazard to humans and damage the machinery and equipment.
④
Do not stop or hold the product at midpoint by keeping air pressure in the product.
For a product lacking an external stopping mechanism, if the directional control valve is closed to keep
the air pressure in the product, in an attempt to stop the product at midpoint, it might not be possible to
maintain that stopped position due to an air leakage. As a result, it could pose a hazard to humans and
damage the machinery and/or equipment.
⑤
Do not use two or more rotary actuators with the aim of synchronized movement.
One of the actuators may bear the load of operation, making synchronized movement impossible, and
possibly leading to deformation of the equipment.
⑥
Do not use in a location where adverse effect could be occurred by the oozing of the lubricant to
the exterior.
The lubricant coating the interior of the product may leak to the outside of the product from the portion of
the connection of the rotary shaft, body cover, etc.
①
Do not use below the speed adjustment range specified for the product.
If the product is used below the specified speed adjustment range, it could cause the product to stick,
slip, or the movement to stop.
②
Do not apply an external torque to the product that exceeds the rated output.
If an external force that exceeds the product’s rated output is applied to the product, it could damage the
product.
③
If it is necessary to provide repeatability of the rotation angle, directly stop the load externally.
Even with a product that is equipped with an angle adjuster, there are times in which the initial rotation
angle could change.
④
Do not use under hydraulic pressure.
The product will be damaged if it is used by applying hydraulic pressure.
⑤
Do not use in places where there are many temperature fluctuations. When using in lower
temperature applications, use caution so that frost does not occur inside the cylinder or the
piston rod.
Operation may be unstable.
⑥
Adjust the speed control in the environment in which it will be used in.
Speed adjustment may be changed if the environment is different.
Mounting
①
Ensure sufficient space for maintenance activities.
When installing the products, allow access for maintenance.
②
Before adjusting the angle by supplying air pressure, take appropriate measures to prevent the
equipment from rotating unnecessarily.
When an adjustment is performed under air pressure, the equipment could rotate and fall during the
adjustment, depending on the mounted placement of the equipment. As a result, it could pose a hazard
to humans and damage the machinery and equipment.
Caution
Warning
2020-10-13 10:33
DI987004