Spring Return Actuator, Ref.: 361C-024-10-S2

Gruner 361C-024-10-S2

Gruner

New

Spring return actuator for adjusting dampers in HVAC installations

-  Running time motor: 150 s / 90°
-  Running time spring: 20 s / 90°
-  Torque motor: 10 Nm
-  Torque spring: 10 Nm
-  Nominal voltage: 24 VAC/DC
-  Control: continuous control (0)2...10 VDC
-  Auxiliary switch: 2x freely adjustable
-  Damper size: up to approx. 2 m²
-  Shaft coupling: clamp square 9-18 mm / round 9-26 mm

235,00 €

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---------- INDUSTRY ------------ Spring return actuator

-  Spring return actuator
-  24 VAC/DC, continuous (0)2…10 V
-  Torque 10 Nm
-  Running time: motor 150 s/90°/ spring 20 s/90°
-  Connection with 1m cable
-  Feedback signal: (0)2…10 V, 2x Auxiliary switch
-  Shaft coupling: O 9-26 mm, square 9-18 mm
-  Assembly with mounting strip + screws

Electrical data
Nominal voltage 24 VAC/DC, 50/60 Hz
Nominal voltage range 19...29 VAC/DC
Power consumption motor (motion) 5,0 W
Power consumption standby (end position) 2,0 W
Wire sizing 8,0 VA
Control continuous control (0)2...10 VDC / Ri > (100 kΩ) 50 kΩ (0)4...20 mA
Feedback signal (0)2...10 VDC, max. 5 mA
Auxiliary switch 2 x SPDT (Ag)
Contact load 5 (2,5) A, 250 VAC
Switching point 0°...95°
Connection motor cable 1000 mm, 4 x 0,75 mm² (halogen free)
Connection feedback potentiometer -
Connection auxiliary switch cable 1000 mm, 6 x 0,75 mm²(halogen free)
Connection GUAC -
Functional data
Torque motor 10 Nm
Torque spring 10 Nm
Damper size up to approx. 2 m²
Synchronised speed ±5%
Direction of rotation selected by mounting
Manual override manual operation
Angle of rotation 0°...max. 95° can be limited with adjustable mechanical end stops
Running time motor 150 s / 90°
Running time spring 20 s / 90°
Sound power level motor < 35 dB(A)
Sound power level spring < 65 dB(A)
Shaft coupling clamp ◊ 9-18 mm / Ø 9-26 mm
Position indication mechanical with pointer
Service life > 60 000 cycles (0°...95°...0°) > 1 000 000 partial cycles (max. ±5°)
Safety
Protection class III (safety extra-low voltage)
Degree of protection IP 54
EMC CE (2014/30/EU)
LVD CE (2014/35/EU)
RoHS CE (2011/65/EU - 2015/863/EU - 2017/2102/EU)
Mode of operation Typ 1 (EN 60730-1)
Rated impulse voltage 0,8 kV (EN 60730-1)
Control pollution degree 3 (EN 60730-1)
Ambient temperature normal operation -30°C...+50°C
Storage temperature -30°C...+80°C
Ambient humidity 5...95% r.H., non condensing (EN 60730-1)
Maintenance maintenance free
Dimensions / Weight
Dimensions 193 x 96 x 60 mm
Weight 1700 g

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