Part-turn electric actuators transmit torque to the fittings up to a maximum of one turn, they do not have the ability to transmit power loads. They are used to control valves such as: ball valves, butterfly valves, valves for air-conditioning, etc. Part-turn electric actuators for high range of torque consist of multi-turn electric actuator and a worm gearbox that multiplies the output torque of the actuator, according to EN 15714-2. In this way, SO 2, MO 3 and MO 3.4 multi-turn actuators are used for connection with gearboxes as well as their Rematic versions, gearboxes can be designed for open-close operation with a minimum service life of 2500 - 5000 cycles or for modulating duty with a service life of 5 million cycles. Part-turn actuators are designed with enclosure rating IP 54, IP 66, IP 67 and IP 68.
Enclosure protection:
IP 54, IP 67, IP 68
Switching-off torque:
4 to 40
Nm
Operating time:
15 to 160
s/90°
Operating angle:
90 to 270
°
Weight:
1.4 to 2.4
kg
Enclosure protection:
IP 54, IP 67, IP 68
Switching-off torque:
4 to 40
Nm
Operating time:
15 to 160
s/90°
Enclosure protection:
IP 67, IP 68
Switching-off torque:
12 to 40
Nm
Operating time:
15 to 130
s/90°
Operating angle:
60 to 360
°
Weight:
1.4 to 2.4
kg
Enclosure protection:
IP 67, IP 68
Switching-off torque:
12 to 40
Nm
Operating time:
15 to 130
s/90°
Enclosure protection:
IP 65, IP 67, IP 68
Switching-off torque:
16 to 50
Nm
Operating time:
10 to 160
s/90°
Operating angle:
60 to 360
°
Weight:
3.2 to 5.2
kg
Enclosure protection:
IP 65, IP 67, IP 68
Switching-off torque:
16 to 50
Nm
Operating time:
10 to 160
s/90°
Enclosure protection:
IP 67, IP 68
Switching-off torque:
16 to 50
Nm
Operating time:
10 to 160
s/90°
Operating angle:
60 to 360
°
Weight:
3.2 to 5.2
kg
Enclosure protection:
IP 67, IP 68
Switching-off torque:
16 to 50
Nm
Operating time:
10 to 160
s/90°
Enclosure protection:
IP 67, IP 68
Switching-off torque:
46 to 100
Nm
Operating time:
10 to 80
s/90°
Operating angle:
60 to 360
°
Weight:
6.5 to 8.3
kg
Enclosure protection:
IP 67, IP 68
Switching-off torque:
46 to 100
Nm
Operating time:
10 to 80
s/90°
Enclosure protection:
IP 67, IP 68
Switching-off torque:
290 to 350
Nm
Operating time:
20 to 160
s/90°
Operating angle:
60 to 360
°
Weight:
15 to 20
kg
Enclosure protection:
IP 67, IP 68
Switching-off torque:
290 to 350
Nm
Operating time:
20 to 160
s/90°
Enclosure protection:
IP 67, IP 68
Switching-off torque:
575 to 650
Nm
Operating time:
40 to 160
s/90°
Operating angle:
60 to 360
°
Weight:
21 to 22
kg
Enclosure protection:
IP 67, IP 68
Switching-off torque:
575 to 650
Nm
Operating time:
40 to 160
s/90°
