EMO 3
Motorized three-point actuator
EMO 3 is designed to be mounted on thermostatic valve bodies and are installed in heating, ventilation, and air conditioning systems in conjunction with corresponding controllers. Even with strict requirements for precision or with process controlled systems with high severity, optimal results can be achieved.
Product branding
Features and Benefits
Runs extremely quiet
Requires little power
Controllable with standard signals
Need not be acknowledged
Functions
The EMO 3 three-point actuator is designed for connection to temperature controllers with a 24 V AC three-point output.
The three-point actuator EMO 3/230 is designed for connection to temperature controllers with a 230 V AC three-point output, e.g. boiler control systems (mixing control with e.g. three-way mixing valves).
Temperature
Max. medium temperature: 100°C
Operating environment: 0°C - +50°C
Storage environment: -20°C – +70°C
Supply voltage [V]
24 VAC (+25%/-10%) 50/60 Hz, 230 VAC (+10%/-10%) 50 Hz
Power consumption
EMO 3/24: max. 0,7 VA
EMO 3/230: max. 6 VA
Stroke
4,5 mm
Marking
Heimeier.
Label: CE, product name, article No. and technical specification.
Colour
White RAL 9016
Adjusting force
150 N
Connection to valve
Retainer nut M30x1,5
Cable
EMO 3/24: 1 m* ; 3x0,25 mm2
EMO 3/230: 1 m* ; 3x0,5 mm2
*) custom lengths upon request
Material
Cover: ABS, PPO/PA GF20
Swivelling nut: Nickel-plated brass
Ingress protection
According to EN 60529. IP42 horizontal installation, IP43 vertical installation
Protection class
II (according to EN 60730)
Certifications and directives
EMO 3/230: EN 60730-1
EMO 3/24: EN 55014/EN 60730-1
EMV/NS.
The table below assists you in finding the relevant product based on its variant. For more details, please download the datasheet above.
| Art. No. |
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