LFZ10 Standard Type Damper Actuator

Name: LFZ10 Standard Type Damper Actuator
Brand: Lefoo 2000 - 2025
Availability: InStock

get a quote PDF Download

PDF Download

The LFZ10 standard Type Damper Actuator utilizes a brushless motor, offering a long service life, high reliability, and low operational noise. Controloptions include On/Off/2-point/ 3-point wirinq, analog control signals (0(2)-10 VDC or 0(4)-2C mA), and RS485 communication. With a direct-coupled design, the actuator can be mounted directly onto the damper shaft for easy installation; the design of the terminal box and waterproof cable gland further enhances the convenience of on site wiring.This series is widely applicable tor driving dampers in Building Automation Systems (HvAc) and various mechanical ventilation systems across diverse sectors, including commercial buildings, industrial facilities, public utilities, and other applications.

SPECIFICATION

FEATURES

Dimension

Documents & Drawings

SPECIFICATION

Electrical Parameters
Rated Voltage	AC/DC 24V 50/60Hz	AC 100...240V 50/60Hz
Voltage Range	AC/DC 19.2...28.8V	AC 85...264V
Power Consumption	Running power < 4.5W; Holding power < 1W
Electrical Grade	Class III (SELV)	Class II (Double Insulation)
Electrical Connection	Terminal connection (14-22 AWG)
Control mode	On/Off / Three-point / Two-Point	0(2)-10VDC	0(4)-20mA	RS485
Feedback Method	None	0(2)-10VDC	0(4)-20mA	RS485
Feedback Switch	2xSPDT 250V/3A
Important Note	When using an AC power supply with products featuring RS485 output, an isolated power supply must be used!
Function Parameters
Torque	10Nm
Compatible Damper Area	1.5㎡
Rotation Direction	Selectable via rotary switch
Manual Operation	Gear lock can be disengaged by button for manual reset
Rotation Angle	≤95°
Running Time	110s
Noise Level	@1m≤40dB
Position Indication	Mechanical indicator
Operating Life	100,000 cycles (full stroke)
Operating Ambient
Enclosure Protection Class	IP54
Operating Ambient Temperature	-20~60℃
Storage Ambient Temperature	-40~80℃
Max. Ambient Humidity	5%~95%(non-condensing) / EN 60730-1
Dimension & weight
Dimension	Refer to dimensional drawings
Damper Shaft Length	>50mm
Damper Shaft Specification	O6..15mm(rounc) □8x8..12x12mm(square)
weight	0.65kg (24VOn/Offtype)

FEATURES

Designed to drive dampers in Building Automation Control and various mechanical ventilation systems
Direct-coupled design accommodates damper shafts of varying diameters
Manual operation button allows gear disengagement and manual reset during power failure
Suitable for dampers area with a Max. size of approximately 1.5 m²
Emovable terminal box design for easier installation and wiring

Dimension

Documents & Drawings

PDF LFZ10

2026-03-02

View Download

Any Need for LEFOO's products and supports?

Address

NO.220 Weishiwu Rd. Economic Development Zone, Yueqing Zhejiang, 325600, China.

Egpty Distributor: Innotech ,Address :10th Ramadan City -Al_Ordounia -Masria Center 3