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EMO 3

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

imi_heimeier

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.