The Vahn-Tech Series VT-OMX Explosion Proof Electric Actuators offer torque ranges from 35 Nm to 1,500 Nm (310 in-lb to 13,280 in-lb). All models are ISO 5211 compliant and are equipped with a visual position indicator. The manual override can be operated without clutch and brake. VT-OMX series explosion-proof quarter-turn electric actuators are structured as flame-proof and combustible dust-proof. The directive and standards marking are II2GD Ex db IIB T4 Gb, Ex tb IIIC T130°C Db. They are classified as Zone 1 or Zone 2, containing Group II A and Group II B gases, Zone 21 or Zone 22, containing combustible dust atmospheres or explosive gas atmospheres and combustible dust atmospheres. Temperature group T1 to T4.
| Type | Non-Intrusive |
| Operation | Quarter-Turn |
| Design | Explosion Proof Electric |
| Sizes | A, AM, 1, 2, 3, 4, 5, 6, 7, 8 |
| Maximum Output | 1,500 Nm (13,280 in-lbf) |
| Power Supply | DC: 12V, 24V, 125V; 1-Phase: 24V, 110V, 220V; 3-Phase: 220V, 380V, 575V |
| Operation Modes | On-Off, Modulating |
| Control Signals | Discrete, Analog, Modbus |
| Motor Rating | F, H |
| Classification | CSA Explosion Proof Class I Division I |
| Duty Cycle | 30%, 50%, 75% |
| Feedback | 2x SPDT Limit Switches, Extra Limit Switches, Potentiometer, Analog Output |
| Ingress Rating | IP 68 |
| Fail Safe Operation | Last |
| Enclosure | Dry Polyester Powder Coated Aluminum, 316 Stainless Steel |
| Position Indicator | Rotary Dome |
| Temperature Range | -30°C to 70°C (-22°F to 158°F) |
| Manual Override | Non-Clutchable Keyed, Lever & Handwheel |
| Options | Space Heater, Heater Thermostat, Torque Switches, Wiring Box, Local Control Unit, Adjustable Speed Board, Chain Wheel Operator, Extended Travel Rotation |
No manuals available at this time.
