The OM series is equipped with standard On-Off or modulating (4~20mA, 1~5V, or 0(2) ~10V select by DIP-switch) control quarter-turn electric actuator. The OM series can also provide feedback output signal: Dry contact for On-Off version; 0~5V, 0~10V, 4~20mA (selected by DIP- switch) for modulating version, Auxiliary Switch is optional.
- For On-Off or Modulating Control
- Manual override non-clutch design. Manual operation can be operated without any lever, clutch or brake upon power voltage.
- Irreversible worm gear.
- Visual mechanical position indicator for accurate visual reference of valve position.
- Anti-condensation heater and 2 aux. limit switches on standard model
- Enclosure IP67
Power Supply 220Vac, 50/60 Hz
Running time See table (1)
Travel Angle 90o ± 5o
Input (Modulating) 4~20mA, 1~5V, or 0(2)~10V select by DIP-switch
Feedback (Modulating) 4~20mA or 0(2)~10V select by DIPswitch
Enclosure IP67 Waterproof
Ambient Temperature -30℃ to +65 ℃ Indicator Continuous Position Indicator
Manual Override Non-clutch design
Worm Gear Permanently lubricated and self locking
Space Heater 15W 220V Anti-condensation
Material Aluminum Alloy
External Coating Dry powder coating
Stall Protection Built-in thermal protection
Cut off at 125 ± 5
Reset at 95 ± 5oC
Table (1) Actuator Data: