Brand Name: Huixi
Model Number: BL8FU24-DS
Place of Origin: Tianjin, China (Mainland)
8Nm 24V Spring Return Air Damper Motors Actuator
Fire and Smoke Spring-return Actuator
Spring reset 8Nm
2-point type control switch
Spring Return Damper Motor Actuator Picture
Spring Return Damper Motor Actuator Specification
Pls tell your requirements on the spring return damper actuator and we will choose suitable products for you.
Model |
Torque |
Running Time |
Spring Reset Time |
Power Supply |
Auxiliary Switch |
BL8FU24-DS |
8Nm |
75-95S |
25S |
24VAC/DC |
2-SPDT |
BL8FU230-DS |
8Nm |
75-95S |
25S |
230VAC |
2-SPDT |
Spring Return Damper Motor Actuator Technical Data
|
|
BL8FU24-DS |
BL8FU230-DS |
Electrical data |
Nominal voltage |
AC24V 50/60Hz DC24V |
AC230V 50/60Hz |
Nominal voltage range |
AC/DC 21.6...26.4V |
AC207…253V |
|
Power consumption |
7W@Nominal toque/2W@holding |
8W@Nominal toque/2.5W@holding |
|
Wire sizing |
0.5mm2 |
||
Functional data |
Toque |
8Nm |
|
Damper size |
1.5m2 |
||
Direction of rotation |
Selectable by mounting L/R |
||
Manual override |
Gearing latch disengaged by pushbutton, self-resetting |
||
Angle of rotation |
Max.95°,adjustable by mechanical stops |
||
Running time |
Motor 75…95S(0…5Nm) Spring return Approximately 25S |
||
Sound power level |
<45dB |
||
Position indication |
Mechanical |
||
Working conditions |
Protection class |
III (safety low voltage) |
II(Totally insulated) |
Protection degree |
IP54 |
||
Ambient temperature |
-20...+50℃/IEC 721-3-3 |
||
Inventory temperature |
-30...+80℃/IEC 721-3-2 |
||
Humidity test |
95%RH ,non condensing(EN60730-1) |
||
Dimensions/Weight |
Dimensions(LxWxH) |
See ”Dimensions” |
|
Shaft length |
>90mm |
||
Shaft diameter |
Round 8...21mm Square 6...15mm |
||
Weight |
2.2kg |
2.3kg |
Spring Return Damper Motor Actuator Wiring Diagram
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2. We have specialized foreign trade staff to offer best quotation for you;
3. We have experienced staff to provide installation guide for you;
4. We will choose the most economical mode of transport to save cost for you;
5. We will offer good after-sales service for you.
If interested in our spring return damper motor actuators, pls just contact us and we will quote a best price for you.
Tel:+86-022-27553176
Skype:flowerdance53
Email: sales3 at bell-huixi.com