Untitled Document
 
 |
|
|
|
|
|
▶
|
3800LA/3800RA/3800DA:
Microprocessor Controlled Actuators |
|
This Series represents
intelligent digital actuators targeting the control
method of the next generation.
They are process control devices of multi-function hybrid
structure incorporationg computer functions to fully
utilize advan-tages of both electric and hydraulic types,
ie., high speed and large output. Major components are
digital motor, gear pump and electronic circuit. Unique
hydraulic Flow Match System (pat-ented) controlled by
direct digital signals secures stabilized high speed
response and high accurancy action. Fail safe upon power
loss. Furthermore, with three kinds of power modules
that have redundancy and high power, electric safety
is enhanced. With this Series, we have come closest
ever to the concept of "Maintenance free."
|
| Type |
Linear Stem Motion Type |
Rotary Stem Motion Type |
Crank Arm Motion Type |
|
3800LA
|
3800RA
|
3800DA
|
| Max. output |
533787 N
|
11300 N·m
|
11300 N·m
|
| Power source |
AC100V 50/60 HZ
Options: AC120V, AC220V, AC440V, DC48V, DC24V
|
| Max. stroke/angle |
550mm
|
| Control signal |
4 to 20mA DC, Direct-digital, Pulse,
Two position, Manual(up/down push-button)
|
| Environment temp. |
Actuator: -30 to +70°(Options:
+93°)
CONTOROL ENCLOSURE; -40 to +60°
|
| Deadband |
0.05%(minimum) Selectable at the PCP
between 0.05% and 5.0% of calibrated signal span
|
| Positioning accuracy |
< 0.15% of full stroke
|
| Linearity |
< 0.15% of full stroke
|
| Repeatability |
< 0.15% of full stroke
|
| Enclosure type |
NEMA 4 × (STD), FM approved
Class 1, Div.2, Groups A, B, C & D and NEMA 4 ×
|
| Options |
Spring return type, Position Transmitter,
Limit Switches, Manual Override.
|
|
|
|
 |
|
