Okaya EOP Series Electro-Hydraulic Actuator

Manufacturer: Okaya Seiritsu Engineering Co., Ltd.
Model: EOP Series

Features

＜High-power hydraulic pressure ensures trouble-free operation.＞
Each unit that makes up the actuator is rigid and supports high-power operation.
Also, the hydraulic jet pipe provides superior resistance to hydraulic fluid contamination when compared to other servo valves.
＜Simple installation＞
Mechanical work merely involves linking the operating axis of this device to the operating end such as a butterfly valve.
Electric work merely involves wiring for motor power supply and input signals.
＜Various models available＞
The appropriate model can be selected from the various models available depending on the required operational force.
＜Various additional other devices can also be added.＞
Functions for manual operation, emergency operation, remote control and others can be added on.
Also, a pressure switch, limit switch, opening degree transmitter and other devices are also mountable.

Type	EOP1	EOP2	EOP22
Working pressure (MPa)	1.5	1.5	1.5
Operating force (N・m)	343～490	892～1226	1245～1706
Operating axis rotation angle (degrees)	80±1.2	80±1.2	80±1.2
Operation time without load (s)	12	14	19
Required oil quantity (L)	24	24	24

Type	EOP313	EOP316	EOP320
Working pressure (MPa)	1.5	1.5	1.5
Operating force (N・m)	1677～2726	4197～5972	6982～10179
Operating axis rotation angle (degrees)	90±3	90±3	90±3
Operation time without load (s)	12	26	45
Required oil quantity (L)	52	68	72

Type	EOP4-Y51	EOP4-Y52	EOP4-Y26
Working pressure (MPa)	1.3	1.3	1.3
Operating force (N・m)	642	319	4903
Operating axis rotation angle (degrees)	22±0.4	45±0.9	–
Operation axis stroke (mm)	–	–	50±1
Operation time without load (s)	12.5	12.5	12.5
Required oil quantity (L)	8	8	8