get a quote
PDF Download
The LFZ05 Standard Type Damper Actuator utilizes a brushless motor, offering a long service life, high reliability, and low operational noise. Control options include On/Of/2-point/3-point wiring, analog control signals (0(2)-10 VDC or 0(4)-20mA), 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 for 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.
| 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 / Two-Point / Three-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 | 5Nm | |||
| Compatible Damper Area | 0.8㎡ | |||
| 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..16mm(round) □8x8..12x12mm(square) | |||
| weight | 0.65kg (24V On/Off type) | |||