IAI TTA Series - Page 69

Chapter 1 Specications Check 1.2 Mechanical Specications
59
Acceleration/Deceleration Time Ratio tod =
(Acceleration Tim at Operation ta + Deceleration Time at Operation tb) /
Cycle Time tct
= (0.23+ 0.23) / 0.61 = 0.75 (75 %)
In e), the reference of the duty will be 90% when the load factor LF = 70% and acceleration /
deceleration time ratio tod = 75% according to the graph.
Use the actuator with consideration to select the velocity, acceleration / deceleration and
payload so the actual operation point should be at this duty or less.