The Vahn-Tech Series VT-OM Electric Actuators offer a range of 35 Nm to 4500 Nm torque. The actuator comes standard with NEMA 4X (IP 67) environment rating. All models are ISO 5211 compliant and have a visual position indicator. The manual override can be operated without clutch and brake.
Additional information
| Type | Non-Intrusive |
|---|---|
| Operation | Quarter-Turn |
| Design | Electric |
| Sizes | A, A-M, 1, 2, F, 2, G, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 |
| Maximum Output | 4,500 Nm (39,846 in-lbf) |
| Power Supply | DC: 12V, 24V, 125V; 1-Phase: 110V, 220V; 3-Phase: 220V, 380V, 440V, 575V |
| Operation Modes | On/Off, Modulating |
| Control Signals | Discrete, Analog, Modbus |
| Motor Rating | F, H |
| Duty Cycle | 30%, 50%, 75% |
| Feedback | 2x SPDT Limit Switches, Extra Limit Switches, Potentiometer, Analog Output |
| Ingress Rating | IP 67 (NEMA 4X), IP 68 |
| Fail Safe Operation | Last |
| Enclosure | Dry Polyester Powder Coated Aluminum, 316 Stainless Steel |
| Position Indicator | Rotary Dome |
| Temperature Range | -30°C to 65°C (-22°F to 149°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 |
Features & Benefits
- All models are ISO 5211 compliant and have a visual position indicator
- All models have continuous mechanism position indicator on the top actuator cover
- Non-clutch design, the manual operation can be operated without any lever, clutch or brake upon power outage
- High alloy steel gear trains provide self-locking function to avoid valve back drive
- The actuator complies with NEMA 4X (IP 67) standard, water proof and dust-proof enclosure
- ATEX and CSA Certified for hazardous and explosion proof area
