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Serie OA

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Description

Standard actuator:
90°-actuator for on/off duty and positioning of ball valves and butterfly valves

Protection class: IP 67

Modes:
S4 -  30% - on/off duty
S4 -  50% - Positioning class III
S4 - 100% - Positioning class II (on request)

Adjustable SPDT travel switches (change-over contact) for each end positions

Mechanical position indication

Handwheel for "EMERGENCY" operation

Body made of cast aluminium, epoxy coated

Planetary gear

Motor integrated thermal protection

Explosionproof version
(Explosion) protection EEx de II C T5 European Norm
Available on request

 

Technical data

For on / off duty

Actuator Type OA 6 OA 8 OAP OA 15
ISO-flange F05/F07 F05/F07 F05/F07 F05/F07
Torque Maximum torque 63 80 80 150
Starting torque 75 110 110 180
Turns for Operating time
secs. / 90°
6 6 30 15
Handwheel U / 90° 20 20 20 9
3-phase motor 400Volt 50Hz motor power
kW
0,03 0,10 0,03 0,03
Speed RPM 1500 1500 1500 1500
Rated A 0,3 0,6 0,3 0,3
Start A 0,5 1,1 0,5 0,5
1-phase motor 230Volt 50Hz motor power
kW
0,03 0,06 0,03 0,03
Speed RPM 1500 1500 1500 1500
Rated A 0,6 1,2 0,6 0,6
Start A 0,9 1,7 0,9 0,9
Condenser
400V-DB μF
6 10 6 6
Weight kg 6 7 7 8
Order number   WE-2 275-06 WE-2 311-06 WE-2 311-30 WE-2 315-15




Modulating range duty – class III


Actuator Type OAP OAP OA 15
ISO-flange F05/F07 F05/F07 F05/F07
Torque max. Nm 80 80 150
Permanent torque Nm 60 60 90
Turns for Operating time
secs. / 90°
30 60 30
Handwheel U / 90° 20 20 9
3-phase motor 400Volt 50Hz motor power
kW
0,03 0,03 0,03
Speed RPM 1500 1500 1500
Rated A 0,3 0,3 0,3
Start A 0,5 0,5 0,5
1-phase motor 230Volt 50Hz motor power
kW
0,03 0,03 0,03
Speed RPM 1500 1500 1500
Rated A 0,6 0,6 0,6
Start A 0,9 0,9 0,9
Condenser
400V-DB μF
6 6 6
Weight kg 8 8 8
Order number   WR-2 311-30 WR-2 311-60 WR-2 315-30
   

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