ESA.EMT series
The ESA.EMT series multi-turn electric actuators are primarily designed to operate linear valves such as gate valves, globe valves and similar valves. They can also be used in conjunction with worm gearboxes to drive 90° rotary valves such as butterfly valves and ball valves. The actuators are electrically operated and feature stroke control and over-torque protection functions in both directions (open and close). They deliver output torque or pressure by actuate the valve spindle nut.
Features
An innovative mechanism for professional use
Environmentally friendly technology
User-friendly interface
A wealth of adjustable parameters
Standardised interfaces
Optional portable infrared remote control
Data
Versions
- Basic
- Integrated
- Intelligent
Rated Voltage
- Three-phase: 380VAC, 400VAC, 440VAC, 50Hz/60Hz
- Single-phase: 220V AC, 50Hz/60Hz
Temperature range
- Standard: -30˚C ... 70˚C
- Explosion-proof T4: -20˚C ... 70˚C
- Explosion-proof T6: -20˚C ... 55˚C
Torque range
- 35-3000 Nm
Function types
- Type: OPEN/CLOSE
- Type: Modulated
Standards
- ISO 5211
