Product Description

Damper Actuator Introduction:

The damper actuator consists two parts the actuator and regulating part. The damper actuator is used for regulate and control air damper. It’s widely used in heating, ventilation, air conditioning, refrigeration and other building automatic system.

Damper Actuator Features:

1) Easy installation: It is use the universal shaft fixed on the shaft directly, there is no need the linkage device.

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) It can add two groups of auxiliary switch.  

Technical Specifications: 

1, 2-40Nm output torque can be chosen. 

2, On/off control and modulating control.

3, 0(2)-10VDC, 0(4)-20mA a variety of control and output signal.

4, 24V AC/DC, 28VDC, 100...240VAC a variety of power supply. 

5, Universal shaft clamp designed, it can suitable for different size round shaft and square shaft. 4

6, Rotation angle can be adjusted.

7, Rotation direction can be adjusted.

8, It will manual function. 

9, Some of model can provided of auxiliary switch. 

10, It also can use to drive butterfly valve and ball valve. 

 

Damper Actuator Specifications:

Models	Torque	2Nm~32Nm
	Voltage	AC/DC 24V, DC48V, AC100…240V
	Control type	2-point/3-point/Modulating
	Control signal	0(2)…10V DC or 0(4)…20mA
	Auxiliary switch	Optional
Function	Direction of rotation	Select able by switch
	Manual override	Gearing latch disengaged by pushbutton, self-resetting
	Angle of rotation	Max 95°, adjustable by mechanical stops
	Running time	20s~35s
	Sound power level	40Db
	Position indication	Mechanical
Working conditions	Protection class	Safety low voltage. Totally insulated
	Protection degree	IP54
	Ambient temperature	-20~+50℃
	Inventory temperature	-20~+80℃
	Humidity test	95% RH, no condensing
Size/Weight	Dimension	Contact for details
	Shaft length	>50mm
	Shaft diameter	Depends on the model
	Weight	0.5kg~2kg

 

Model Overview

TORQUE	TIME	POWER SUPPLY	AUXILIARY SWITCH
2Nm	15-20s	24VDC	ON/OFF
2Nm	15-20s	230VAC	0/2-10V or 4-20mA
4Nm	20-25s	24VDC	ON/OFF
4Nm	20-25s	230VAC	0/2-10V or 4-20mA
6Nm	20-25s	24VDC	ON/OFF
6Nm	25-25s	230VAC	0/2-10V or 4-20mA
8Nm	30-40s	24VDC	ON/OFF
8Nm	30-40s	230VAC	0/2-10V or 4-20mA
16Nm	30-55s	24VDC	ON/OFF
16Nm	30-55s	230VAC	0/2-10V or 4-20mA
24Nm	120-160s	24VDC	ON/OFF
24Nm	120-160s	230VAC	0/2-10V or 4-20mA
32Nm	160-200s	24VDC	ON/OFF
32Nm	160-200s	230VAC	0/2-10V or 4-20mA
40Nm	200-220s	24VDC	ON/OFF
40Nm	200-220s	230VAC	0/2-10V or 4-20mA

Payment Terms︰ T/T /LC/ Western Union