SKU
SM230P

SM230P - Belimo Damper actuator 20 Nm, 150 s, AC 230 V

£354.48 £295.40
On request
Next Supplier Stock Update: 18/04/2026
Free delivery over £30
Manuals & Datasheets
 DATA-SHEET 
DATASHEET
 
Product typeActuator
IP ratingIP66
Input SignalOn/Off
ManufacturerBelimo
Power Supply230Vac, 1Ph, 50Hz
Torque20 Nm
Running time140 to 150 sec
Actuator typeRotary
Control TypeOpen/Close

Find all parts for your ventilation system at iacs, the Free Delivery and 1-2 Delivery is available for all the Belimo Actuators in stock

The Belimo SM230P is a type of Actuator used to control dampers in HVAC systems and applications.

This kind of Actuator rotates the damper in order to control it.

The force applied by the Torque of the SM230P is 20 Nm.

This Rotary Actuator needs to be supported by a power supply of 230Vac.

Find at IACS the ideal Belimo Actuator compatible with your system at the best price.

If you are unsure about size or installation, refer to the Belimo custom datasheet above or message iacs to receive special instructions and a custom quote.

The Belimo SM230P is a damper actuator used to modify air dampers in ventilation and air-conditioning systems.

A rotational motion is generated by this sort of actuator.

The control type of the SM230P is Open/Close control type.

The Torque Force is 20 Nm.

Features
 

    • Fields of application The actuator is particularly suited for use in difficult conditions, e.g. in the field of:
      – Wood drying
      – Animal breeding
      – Food processing
      – Agricultural
      – Swimming baths / Bathrooms
      – Rooftop units
      – General outdoor applications
      – Low temperatures (the separately available actuator with built-in heater ex works is suitable for
      use up to –40°C)
      – Changing climate / frequent and strong fluctuations in temperature (Recommendation: to
      prevent internal condensation, use the separately available actuator with built-in heater ex
      works)



    • Resistances               Test                                                          Test standard               Testing body
    •            

                                  Noxious gas tests                                EN 60068-2-60              Fraunhofer Institute ICT / DE           

                                              Salt fog spray test                                 EN 60068-2-52              Fraunhofer Institute ICT / DE           

                                              Ammoniac test                                      DIN   50916-2                 Fraunhofer Institute ICT / DE           

                                              Climatic test                                           IEC 60068-2-30             Trikon Solutions AG / CH           

                                              Disinfectants (animals)                                                                 Trikon Solutions AG / CH           

                                              UV test                                                    EN 60068-2-5                 Quinel / Zug CH           

                                              (Solar radiation at ground level)        EN 60068-2-63

                       


    • Used materials            Actuator parts                                    Material
                                               Actuator housing                                Polypropylene (PP)
                                               Cable glands / hollow shaft             Polyamide (PA)
                                               Connection cable                               FRNC
                                               Clamp / screws in general               Steel 1.4404
                                               Seals                                                    EPDM
                                               Form-fit insert                                     Anodised aluminium


    • Simple direct mounting Simple direct mounting on the damper spindle with a universal spindle clamp, supplied with an anti-rotation strap to prevent


    • Manual override Manual override with pushbutton possible (the gear is disengaged for as long as the button is pressed or remains locked).

    •  Adjustable angle of rotation  Adjustable angle of rotation with mechanical end stops. Standard setting 0 ... 90° .The housing cover must be removed to set the angle of rotation.


    • High functional reliability The actuator is overload-proof, requires no limit switches and automatically stops when the end stop is reached.


•     Electrical data Nominal voltage AC 100 ... 240 V, 50/60 Hz
•     Nominal voltage range AC 85 ... 265 V
•     Power consumption In operation 2.5 W @ nominal torque
•     At rest 0.6 W
•     For wire sizing 6 VA
•     Connection Halogen-free cable 1 m, 3 x 0.75 mm2
•     Functional data Torque (nominal torque) Min. 18 Nm @ nominal voltage
•     Direction of rotation Reversible with switch 0 / 1
•     Manual override Gearing latch disengaged with pushbutton,can be locked
•     Angle of rotation Max. 95° , can be limited at both ends withadjustable mechanical end stops
•     Running time 150 s / 90°<
•     Sound power level Max. 35 dB (A)
•     Position indication Mechanical, pluggable
•     Safety
•     Protection class III Safety extra-low voltage
•     Degree of protection IP66 + IP67
•    EMC CE according to 2004/108/EC
•    Mode of operation Type 1 (EN 60730-1)
•    Rated impulse voltage 0.8 kV (EN 60730-1)
•    Control pollution degree 4 (EN 60730-1)
•    Ambient temperature –30 ... +50°C
•    Non-operating temperature –40 ... +80°C
•    Ambient humidity 100% r.H.
•    Maintenance Maintenance-free
•    Dimensions / Weight
•    Dimensions See «Dimensions» on page 3
•    WeightApprox. 1.55 kg