19 products in this product line
OM Quarter Turn Electric Actuator

description

Sun Yeh OM series quarter-turn electric control valve actuators are designed to provide torque ranges from 35N‧m to 4500N‧m. The users determine a proper model per load requirements.

A planetary gearing is utilized with self-locking to prevent valves from being back driven and provide actuators with stable and reliable operation.

ISO 5211 Flange connection is used for mounting actuators to valves and a raised mechanical position indicator is used to enable the operators to identify the valve position. The most distinctive design is clutch-less manual override (except BM-2 and OM-A). The clutch-less design enables the actuators to be changed from electrical control to manual operation without clutch or brake to achieve easier operation thus increases mechanical reliability and decrease the failure rate. 

ModelTorque
N‧min‧lb
BM-2 120 1065
OM-A 50 445
OM-AM 50 445
OM-1 35 310
OM-F 65 575
OM-2 90 800
OM-G 120 1065
OM-3 150 1330
OM-H 300 2655
OM-4 400 3540
OM-5 500 4430
OM-6 650 5755
OM-7 1000 8855
OM-8 1500 13280
OM-9 2000 17710
OM-10 2500 22140
OM-11 3000 26565
OM-12 3500 31000
OM-13 4500 40000
WeightFlange TypeShaftDepth of ShaftManual Override
kglbISO 5211mminchmminch
5.5 13 F07 22 0.886 35 1.377 N/A
3 6.6 F05/F07 17 0.669 20 0.787 N/A
3 6.6 F05/F07 17 0.669 20 0.787 Lever
2 4.4 F03/F05 14 0.551 17 0.669 Lever
11 25 F07/F10 22 0.886 30 1.181 Hand-Wheel
11 25 F07/F10 22 0.886 30 1.181 Hand-Wheel
11 25 F07/F10 22 0.886 30 1.181 Hand-Wheel
11 25 F07/F10 22 0.886 30 1.181 Hand-Wheel
17 38 F07/F10 22 0.886 30 1.181 Hand-Wheel
20 45 F10/F12 36 1.417 40 1.574 Hand-Wheel
20 45 F10/F12 36 1.417 40 1.574 Hand-Wheel
20 45 F10/F12 36 1.417 40 1.574 Hand-Wheel
32 71 F12 or F14 35 1.377 60 2.362 Hand-Wheel
32 71 F12 or F14 35 1.377 60 2.362 Hand-Wheel
71 157 F14 or F16 75 2.952 100 3.937 Hand-Wheel
71 157 F14 or F16 75 2.952 100 3.937 Hand-Wheel
72 159 F14 or F16 75 2.952 100 3.937 Hand-Wheel
72 159 F14 or F16 75 2.952 100 3.937 Hand-Wheel
106 234 F16/F25 72 2.834 110 4.33 Hand-Wheel
OM series