LFZ series electric damper actuator adopts imported DC/brushless motor to supply power energy. And it can offer 2NM-40NM torque, it can directly works on rotary control of air system and water systems, and can realize signal control of voltage 0(2)-10V and current 0(4)-20mA also can provide mutual convertible current or voltage signal feedback ,lt is easy to install and can be easily fixed on the square shaft, round shaft or other shaped damper shaft. This product has advantage of long life, low noise, andmulti-functional intelligent control. The whole series of products are available with manual operation function. The protection grade of the product is IP54, and it's stable and efficient, with full overload protectionfunction. All products are equipped with manual limit.
Specification
| Model | Output Torque | Power Supply | RunningTime | Control Signal | Optional F auxiliary switch |
| LFZ0224/230-K/KF | 2N | 24V/230V | 20-25S | ON-OFF control | one set of auxiliary switches |
| LFZ0224/230-M/MF | 2N | 24V/230V | 20-25S | 0(2)~10V/0(4)~20mA | one set of auxiliary switches |
| LFZ0424/230-K/KF | 4N | 24V/230V | 25-30S | ON-OFF control | one set of auxiliary switches |
| LFZ0424/230-M/MF | 4N | 24V/230V | 25-30S | 0(2)~10V/0(4)~20mA | one set of auxiliary switches |
| LFZ0624/230-K/KF | 6N | 24V/230V | 25-30S | ON-OFF control | one set of auxiliary switches |
| LFZ0624/230-M/MF | 6N | 24V/230V | 25-30S | 0(2)~10V/0(4)~20mA | one set of auxiliary switches |
| LFZ0824/230-K/KF | 8N | 24V/230V | 30-45S | ON-OFF control | one set of auxiliary switches |
| LFZ0824/230-M/MF | 8N | 24V/230V | 30-45S | 0(2)~10V/0(4)~20mA | one set of auxiliary switches |
| LFZ1624/230-K/KF | 16N | 24V/230V | 30-45S | ON-OFF control | one set of auxiliary switches |
| LFZ1624/230-M/MF | 16N | 24V/230V | 30-45S | 0(2)~10V/0(4)~20mA | one set of auxiliary switches |
| LFZ2424/230-K/KF | 24N | 24V/230V | 120-160S | ON-OFF control | one set of auxiliary switches |
| LFZ2424/230-M/MF | 24N | 24V/230V | 120-160S | 0(2)~10V/0(4)~20mA | one set of auxiliary switches |
| LFZ3224/230-K/KF | 32N | 24V/230V | 160-200S | ON-OFF control | one set of auxiliary switches |
| LFZ3224/230-M/MF | 32N | 24V/230V | 160-200S | 0(2)~10V/0(4)~20mA | one set of auxiliary switches |
| LFZ4024/230-K/KF | 40N | 24V/230V | 200-220S | ON-OFF control | one set of auxiliary switches |
| LFZ4024/230-M/MF | 40N | 24V/230V | 200-220S | 0(2)~10V/0(4)~20mA | one set of auxiliary switches |
| General | Value | |||||||
| Electrical parameter | Rated voltage | AC24V 50/60Hz DC24V /AC100...240V 50/60Hz | ||||||
| Rated voltage range | AC/DC19.2...28.8V/AC85...265V | |||||||
| Power consumption | Operating state 4.5w, Standby state 0.5W | |||||||
| Wire specification | 0.5mm² | |||||||
| Terminal specifcation | Max2mm² | |||||||
| Function parameter | Torque | 2Nm | 4Nm | 6Nm | 8Nm | 16Nm | 32Nm | 48Nm |
| Suitable air door size | 0.3m² | 0.5m² | 0.8m² | 1.2m² | 2.5m² | 3.7m² | 5.2m² | |
| Rotation direction | Can be selected by DIP switch | |||||||
| Manual adjustment | Actuator can be manually adjusted after pressing the gear set disengagement button | |||||||
| Nominal/Maximum Corner | 90°/95° | |||||||
| Noise level | 46dBA (within 1meter) | |||||||
| Location indication | Rotation angle provided by position indicator | |||||||
| Work Environment | Electrical grade | Ill (safety low voltage) Il (double insulation) | ||||||
| Protection grade | IP54 | |||||||
| Working enwironment temperature | -20°C~+50°C | |||||||
| Storage ambient temperature | -20°C~+50°C | |||||||
| Temperature test | 95%RH,non-condensing /EN 60730-1 | |||||||
| Dimension Drawing | L x W x H/mm | detail see dimensional drawing | ||||||
| Minimum shaft length | 50mm | |||||||
| Weight | 0.8Kg | 1.2~1.3 Kg | ||||||
