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[Transportation]
Caution
1.
Do not carry or swing the product by the motor or the cable
14
．
Electric actuators/ Common precautions
14.1 Design and Selection
Warning
1. Be sure to read the Operation Manual.
Handling or usage/operation other than that specified in the Operation Manual may lead to breakage
and product failure.
Any damage attributed to use beyond the specifications is not guaranteed.
2. There is a possibility of dangerous sudden action by the product if sliding parts of machinery
are twisted due to external forces, etc.
In such cases, human injury may occur, such as by catching hands or feet in the machinery, or damage to the
machinery itself may occur. Design the machinery should be designed to avoid such dangers.
3. A protective cover is recommended to minimize the risk of personal injury.
If a driven object and moving parts of the product are in close proximity, personal injury may occur.
Design the system to avoid contact with the human body.
4. Securely tighten all stationary parts and connected parts so that they will not become loose.
When the product operates with high frequency or is installed where there is a lot of vibration, ensure
that all parts remain secure.
5. Consider a possible loss of power source.
Take measures to prevent injury and equipment damage even in the case of a power supply failure.
6. Consider the behavior of an emergency stop of the whole system.
Design the system so that human injury and/or damage to machinery and equipment will not be caused,
when it is stopped by a safety device for abnormal conditions such as a power outage or a manual
emergency stop of the whole system.
7. Consider the action when operation is restarted after an emergency stop or abnormal stop of
the whole system.
Design the system so that human injury or equipment damage will not occur upon restart of operation
of the whole system.
8. Disassembly and modification prohibited
Do not modify or reconstruct (including additional machining) the product. An injury or failure can result.
9. Do not use stop signal,"EMG" of the driver and stop switch on the teaching box as the
emergency stop of system.
The stop signal, "EMG" of driver and the stop switch on the teaching box are for decelerating and
stopping the
electric actuator.
Design the system with an emergency stop circuit which is applied to the relevant safety standard separately.
10. When using it for vertical application, it is necessary to build in a safety device.
The rod may fall due to the weight of the work. The safety device should not interfere with normal
operation of the machine.
Caution
1. Operate within the limits of the maximum usable stroke.
The product will be damaged if it is used with the stroke which is over the maximum stroke. Refer to
the specifications of the product.
