Handling precautions – IAI America ISPDACR-ESD User Manual
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8
Handling Precautions
1. Do not set speeds and accelerations/decelerations equal to or greater
than the respective ratings.
Do not set speeds and accelerations/decelerations equal to or greater than the respective ratings. Doing so
may result in vibration, failure or shorter life. In synchronized operation of combined axes, adjust the speed
and acceleration/deceleration to the maximum speed and minimum acceleration/deceleration among the
combined axes, respectively.
In particular, note that if an acceleration/deceleration equal to or greater than the rated
acceleration/deceleration is set, a creep phenomenon or slipped coupling may occur.
2. Keep the load moment within the allowable value.
Keep the load moment within the allowable value. If a load equal to or greater than the allowable load
moment is applied, the life may be shortened. In an extreme case, flaking may occur.
3. Keep the overhung length to within the allowable value.
Keep the overhung length of the load to within the allowable value. If the overhung length is equal to or
greater than the allowable value, vibration or abnormal noise may occur.
4. If the actuator is moved back and forth over a short distance, grease film
may run out.
If the actuator is moved back and forth continuously over a short distance of 30 mm or less, grease film
may run out. As a guide, move the actuator back and forth repeatedly for around 5 cycles over a distance of
50 mm or more after every 5,000 to 10,000 cycles.
5. Make sure to attach the actuator properly by following this operation manual.
Using the product with the actuator not being certainly retained or affixed may cause abnormal noise,
vibration, malfunction or shorten the product life.