OM-1 quarter turn electric actuators
Enclosure :
- NEMA 4X & IP67 (Waterproof and dustproof enclosure intended for outdoor use).
- Aluminum alloy, polyester powder coated.
- Corrosion protection C3 according to ISO 12944-6.
Motor :
- Insulation class F
- Built-in thermal protection prevents motor burnout.
AC motor：125±5℃/257±9℉
DC motor：90±5℃/194±9℉
Duty Cycle :
- OM-1：30％ duty cycle
Service Condition :
- Ambient temperature：-30℃ to +65℃ / -22℉ to +149℉
- The humidity：30％ to 95％
Position Indicator :
- All models have continuous mechanism position indicator on the top of actuator cover.
Gear Train :
- Gear trains have been already lubricated sufficiently with anti-high temperature lubricant at the factory.
Conduit entries :
- Standard : 1/2" PS
- Optional : 1/2"PF, 1/2”NPT or M20
Various voltage :
- AC/DC 12V
- AC/DC 24V
- AC 110/220V，1-Phase
Optional Coating:
- Nylon coating
- E.D. coating
- Epoxy coating
Communication Protocols :
- Modbus RTU RS485
Working angle :
- Standard : 0-90°
- Optional : 91-270°
| Model | Torque | |
|---|---|---|
| N‧m | in‧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 |
| Weight | Flange Type | Shaft | Depth of Shaft | Manual Override | |||
|---|---|---|---|---|---|---|---|
| kg | lb | ISO 5211 | mm | inch | mm | inch | |
| 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 |
- CE
- CSA
- RoHS
Space heater
A space heater can increase the internal temperature and keep dry inside actuator to avoid the freezing lubricant and moisture causing actuator failure under low temperature or high humidity. Heater is not recommended if the ambient temperature is above 35℃/95℉. However, when the temperature varies much from day to night or between summer and winter, heater and thermostat (25±5℃/77±9℉) are recommended.
Heater thermostat
The option can switch the heater off when the temperature inside the actuator is over 25℃/77℉.
Additional limit switches
The standard model equips with the 1st & 2nd switches for fully-open and fully-closed. The option consists of the 3rd & 4th auxiliary switches which provide dry contacts for fully-open and fully-closed.
Current position transmitter
The option can provide 4-20mA output signal for position indicator and etc.
The picture is based on DC 24V
Modulating controller
Actuator can be operated according to input signal and provide the output signal for indicator. Input signal : 4-20mA, 1-5V, 2-10V. Output signal : 4-20mA, 2-10V.
OM-1、OM-A、OM-AM
The pictures are based on AC 110/220V
75% duty cycle (IEC standard)
The option is suggested for higher starting frequency.
OM-1、OM-A、OM-AM：75% duty cycle
The pictures are based on AC 110/220V
Potentiometer unit
The option can be ordered with On/Off actuators.
The selection has 1k or 5k ohm resistance values.
It provides feedback signal for position indicator.
Coupling wiring
when a set of control wire or switch needs to control two or more actuators at the same time.
OM-1, OM-A, OM-AM
