BRAY provided a perfect portfolio that is continually winning new market segments.
All models represent a combination of high quality, cost efficiency and flexibility for damper actuator applications.
From standard to fast running actuators, there is a product available to fulfill every requirement.
Typical applications are actuating of air dampers and valves.
All actuators are conforming to DIN VDE standards and the CE guidelines.

 

RA actuators from BRAY contain BDC or BLDC motors so they switched off in case of overload.

 

100 % Made in Germany

 

The RA actuators series is developed specially for the HVAC market.
Models with 230 V AC covered the nominal voltage range 85...265 V AC/DC.
In case of 24 V AC/DC (ELV) the nominal voltage range is 19...29 VAC/DC
All cables are halogen free and the normal degree of protection is IP 54.



Group Description Pictures
Fast running actuator < 1 s / 90° by 2 Nm
< 5 s / 90° by 4 Nm
Standard actuator 5 Nm to 15 Nm,
2-/3-Point (floating),
0 .. 10 V (modulating),
24 V AC/DC, 230 V AC/DC,
selectable direction of rotation,
and ...
Standard actuator 20 Nm to 60 Nm,
2-/3-Point (floating),
0 .. 10 V (modulating),
24 V AC/DC, 230 V AC/DC,
selectable direction of rotation,
IP 54 in all mounting positions,
and ...
Spring Return Actuator 3 Nm and 5 Nm,
2-/3-Point (floating),
0 .. 10 V (modulating),
24 V AC/DC, 230 V AC/DC,
selectable direction of rotation,
IP 54 in all mounting positions,
and ...
Spring Return Actuator 10 Nm and 20 Nm,
2-/3-Point (floating),
0 .. 10 V (modulating),
24 V AC/DC, 230 V AC/DC,
selectable direction of rotation,
IP 54 in all mounting positions,
and ...





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