Home > Product Categories > Damper Actuator

24V 2N-40Nm Electric Modulating Damper Actuator for HVAC

FOB Price:

USD 20-80 / Piece

Min.Order Quantity:

1 Twenty-Foot Container

Supply Ability:

10000 Twenty-Foot Container per Month

Port:

Tianjin

Place of Origin:

Tianjin, China (Mainland)

Payment Terms:

L/C, D/A, D/P, T/T, Western Union, MoneyGram

Brand:

Products Model:

Products Details

Quick Details

Brand Name: SL

Model Number: SJ

Place of Origin: Tianjin, China (Mainland)

Packaging & Delivery

Packaging Details: Standard export Carton for 24V 8Nm Electric Modulating Damper Actuator 20 for HVAC
Delivery Detail: Shipped in 12 days after payment

Specifications

24V 2N-40Nm Electric Modulating Damper Actuator for HVAC

Product Description

Electric modulating damper actuator is used to regulate and control air dampers. It’s widely used in heating, ventilation, air conditioning, refrigeration and other building automatic system. Damper actuator consists of actuator and regulating mechanism two parts.

Specification

Damper Actuator Model Selection

Model	Torque	Running Time	Power Supply	Auxiliary Switch
DA8MU24-A	8Nm	30-45S	24VAC/DC	None
DA8MU24-AS	8Nm	30-45S	24VAC/DC	2-SPDT
DA16MU24-A	16Nm	80-100S	24VAC/DC	None
DA16MU24-AS	16Nm	80-100S	24VAC/DC	2- SPDT
DA24MU24-A	24Nm	140-180S	24VAC/DC C	None
DA24MU24-AS	24Nm	140-180S	24VAC/DC	2- SPDT

(Remark: -AS type damper actuator includes 2 auxiliary switches

Damper Actuator Technological Data

		DA8MU24-A/AS		DA16MU24-A/AS		DA24MU24-A/AS
Electrical data	Nominal voltage	AC24V 50/60Hz DC24V
	Nominal voltage range	AC/DC 19.2...28.8V
	Power consumption	3.5W@Nominal toque/0.5W@holding
	Wire sizing	7VA
	Terminal specification	Max 2.0mm²
Functional data	Toque	8Nm	16 Nm			24 Nm
	Damper size	1.5m²	3 m²			4.5 m²
	Direction of rotation	Selectable by switch
	Manual override	Gearing latch disengaged by pushbutton, self-resetting
	Angle of rotation	Max.95°,adjustable by mechanical stops
	Running time	30S(95°)			80S(95°)		140 S(95°)
	Sound power level	45dB
	Position indication	Mechanical
Working conditions	Protection class	III (safety low voltage)
	Protection degree	IP44
	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	>50mm
	Shaft diameter	Round 10...20mm Square 10...16mm
	Weight	<1.3kg

Damper Actuator Feature

1) Easy installation: It is use the universal shaft fixed on the shaft.

2) Manual control: It can manual operation by button if necessary.

3) High reliability: The driver has the function of overload protection.It will stop don’t need limit switch when running to the end.

4) Mechanical limit: It has the mechanical limit build in.

5) Output signal: It can output a switch signals in the range of 0-100%.

6) DS models contain a group of auxiliary switch.

Damper Actuator Wiring Diagram

Details Display

Air Damper Types

Pls click the following picture, you can go to browse our air dampers in HVAC ventilation system.

Company Information

Trading Process

Packaging & Shipping

Small quantity damper actuators will be delivered by air; Large quantity damper actuators will be delivered by sea.

Our Services

If any questions about the damper actuators, pls just contact us to know more details.

Email to this supplier
To :

Moon Shi | Huixi Refrigeration Equipment Engineering Co., Ltd
*Subject :
Quantity Order:
*Message :

Please enter your message.
Your message must be between 20-2000 characters

Please enter your company name:

Please make sure your company name is entered correctly.
* Please enter your email address:

Please make sure your email address is entered correctly.
* Please enter your mobile phone:

Please make sure your mobile phone is entered correctly.

Verified Supplier - Huixi Refrigeration Equipment Engineering Co., Ltd Bussiness Type: Manufacturer,Trading Company
Scale: 51 - 100 People
Country/Region: China (Mainland)/Asia
Established: 2007