Multi-turn electric actuators transmit torque to a valve or on gearbox for at least one revolution. These actuators, equipped with a linear adapter, may be capable of withstanding thrust. They are used to control wedging and knife gate valves, resilient seated gate valve and valves with a screw. For mechanical connection to different designes of valve is available version with rising or non-rising spindle with enclosure rating IP 66, IP 67 and IP 68.
Explosion-proof electric multi-turn actuator UM 1-Ex
Industry use:
Oil and gas, Dust
Enclosure protection:
IP 66, IP 68
Switching-off torque:
4 to 64
Nm
Operating time:
10 to 80
min−1
Revolutions:
3.125 to 160
Industry use:
Oil and gas, Dust
Enclosure protection:
IP 66, IP 68
Switching-off torque:
4 to 64
Nm
Explosion-proof electric mutli-turn actuator UM 2-Ex
Industry use:
Oil and gas, Dust
Enclosure protection:
IP 66, IP 68
Switching-off torque:
18 to 100
Nm
Operating time:
10 to 40
min−1
Revolutions:
3.125 to 160
Industry use:
Oil and gas, Dust
Enclosure protection:
IP 66, IP 68
Switching-off torque:
18 to 100
Nm
Explosion-proof electric multi-turn actuator MO 4-Ex
Industry use:
Oil and gas, Dust
Enclosure protection:
IP 66, IP 55
Switching-off torque:
95 to 500
Nm
Operating time:
16 to 180
min−1
Revolutions:
1 to 685
Industry use:
Oil and gas, Dust
Enclosure protection:
IP 66, IP 55
Switching-off torque:
95 to 500
Nm
Explosion-proof electric multi-turn actuator MO 5-Ex
Industry use:
Oil and gas, Dust
Enclosure protection:
IP 66
Switching-off torque:
300 to 1000
Nm
Operating time:
15 to 100
min−1
Revolutions:
1.25 to 500
Industry use:
Oil and gas, Dust
Enclosure protection:
IP 66
Switching-off torque:
300 to 1000
Nm
Explosion-proof electric multi-turn actuator UMR 1PA-Ex
Industry use:
Oil and gas, Dust
Enclosure protection:
IP 66, IP 68
Switching-off torque:
8 to 64
Nm
Operating time:
10 to 80
min−1
Revolutions:
2 to 160
Industry use:
Oil and gas, Dust
Enclosure protection:
IP 66, IP 68
Switching-off torque:
8 to 64
Nm
Explosion-proof electric multi-turn actuator UMR 2PA-Ex
Industry use:
Oil and gas, Dust
Enclosure protection:
IP 66, IP 68
Switching-off torque:
30 to 100
Nm
Operating time:
10 to 40
min−1
Revolutions:
2 to 160
Industry use:
Oil and gas, Dust
Enclosure protection:
IP 66, IP 68
Switching-off torque:
30 to 100
Nm
