Exercise - IAI ROBO Cylinder RCS2 Operating Manual

12.2 Exercise

Let's check if a selected actuator supports a given operation pattern by using the selection procedure
explained above.
Operating conditions
• Model:
• Mounting position:
• Speed:
• Acceleration/deceleration: 98 mm/s
• Travel distance:
• Loaded mass:
• Push command value:
• Push time:
• Standby time:
• Move 50 mm downward, perform push-motion
operation, move 50 mm upward, and stand by for 2
sec. The operating conditions for upward and
downward movements are the same.
The graph on the right illustrates the above operation
pattern.
Now, calculate the necessary values by following the selection procedure.
Condition [1] Check the push-motion operation time.
From Table 1 on p. 15, the push time is 3 seconds as opposed to the maximum push time of 13 seconds
corresponding to the push command value of 200%. Accordingly, the push time condition is satisfied.
Ultra high-thrust actuator
with 1.25 (2t) lead
Vertical
62 mm/s
2
(0.01 G)
50 mm
100 kg
200% (2000 kgf)
3 s
2 s
2
* 1 G = 9.8 m/s
19