Instrument and Meter Manufacturer
LFZ-Q Fast Running Rotary Actuator
PRODUCT FEATURES
- Full torque coverage(5-40NM)to meet multi-scenario needs
- Fast response,completing operation in as short as 3.5 seconds
- Dual control modes,with optional on-off/analog signals
- IP54 protection+full-range overload protection for stable and durable use
- Supports manual operation and limit,enabling convenient emergency response
- Compatible with multiple shaft types for simple and efficient installation
- Low-noise operation(46dB)with long service life
- Wide voltage adaptation(multiple AC/DC specifications)for strong versatility
Description
Specification
Product Selection
FAQs
Request A Quote
Description
The LFZ-Q05/08/16/24/40 series electric damper actuators adopt imported DC motors / brushless motors as their power units, and can provide torques of 5NM, 8NM, 16NM, 24NM and 40NM.
This product is widely used in rail transit ventilation systems, laboratory ventilation systems and other fields that require rapid control. It features easy installation, and can be easily fixed on square shafts, round shafts or damper connecting shafts of other shapes.
The product has a long service life, low noise, and supports multi-functional intelligent control. All series products are equipped with manual operation function, with a stable and efficient protection grade of IP54, full-range overload protection function, and manual limit stop for the entire series.
Specification
| Regular Number Regular Number | ||
| Electrical Parameters | rated voltage | AC24V 50/60Hz DC24V/AC100..240V 50/60Hz |
| range of nominal tension | AC/DC19.2..28.8V/AC85…265V | |
| power dissipation | Running status: <12W, standby status: 0.5W | |
| Wire specifications | 0.5mm² | |
| Terminal specifications | Maximum 2mm² | |
| functional parameter | torsion | 5NM/8NM/16NM/24NM/40NM |
| Adapted damper area | Under normal wind resistance conditions, 1NM corresponds to 0.1 square meters (including the sealed valve matching scheme). | |
| rotation direction | Can be adjusted manually | |
| hand operation | All models are manual | |
| angle of rotation | The maximum is 95°, and the whole range can be adjusted by mechanical limit. | |
| performance period | Adjust within the selection table parameters range | |
| noise level | 46db | |
| position indication | Mechanical indication | |
| work environment | Electrical grade | III (Low-voltage safety) II (Double insulation) |
| levels of protection | IP54 | |
| operating ambient temperature | —20..+50℃/IEC 721-3-3 | |
| Storage temperature | —30..+80℃/IEC 721-3v-2 | |
| Temperature test | 95%RH, no condensation / EN 60730-1 | |
| dimensional drawing | size | See the size diagram |
| Ventilation shaft length | >50mm | |
| Ventilation shaft specifications | 10-20mm round shaft 10×10..16×16 square shaft | |
| weight | <1.3kg | |
Product Selection
| model output torque supply voltage performance period control signal Optional F auxiliary switch | |||||
| LFZ-Q0524/230-K/KF | 5N | 24V/230V | 3.5S | Control | Two auxiliary switches |
| LFZ-Q0524/230-M/MF | 5N | 24V/230V | 3.5S | 0/2-10V 0/4-20MA | Two auxiliary switches |
| LFZ-Q0824/230-K/KF | 8N | 24V/230V | 8S | Control | Two auxiliary switches |
| LFZ-Q0824/230-M/MF | 8N | 24V/230V | 8S | 0/2-10V 0/4-20MA | Two auxiliary switches |
| LFZ-Q1624/230-K/KF | 16N | 24V/230V | 16S | Control | Two auxiliary switches |
| LFZ-Q1624/230-M/MF | 16N | 24V/230V | 16S | 0/2-10V 0/4-20MA | Two auxiliary switches |
| LFZ-Q2424/230-K/KF | 24N | 24V/230V | <30S | Control | Two auxiliary switches |
| LFZ-Q2424/230-M/MF | 24N | 24V/230V | <30S | 0/2-10V 0/4-20MA | Two auxiliary switches |
| LFZ-Q4024/230-K/KF | 40N | 24V/230V | <30S | Control | Two auxiliary switches |
| LFZ-Q4024/230-M/MF | 40N | 24V/230V | <30S | 0/2-10V 0/4-20MA | Two auxiliary switches |
FAQs
What types of products can we offer?
We provide pressure measuring instruments, level measuring instruments, temperature and humidity measuring instruments, pressure switches, miniature water pumps, flow meters, and other products.
What logistics do we ship through?
Sample=7 days,10~100 pcs=15 day,buck order is negotiable.
Can it be customized as per our requirements?
Yes, customized is accept, please contact us for specific requirements.
Can I get samples?
Yes, you can contact our engineers to request samples.
What services are included in the after-sales service
Please carefully inspect the following products ordered from LEFOO when you receive them.If you do not meet your reservation requirements or find that the products have surface quality problems,please take photos and contact the sales engineer who served you.Once this kind of product is signed,within 7 days,the LEFOO product will maintain the original quality and function when it was sold,and the product itself,accessories,and trademark logos are complete,and you can return the product without reason.Within 30 days,accept the return application due to quality reasons.
- For more information on refund timing and amounts(including partial refunds and restocking fees),please contact the sales engineer who served you.·
- If you have returned an item to LEFOO by mistake or included something not intended for LEFOO in a return,please contact the sales engineer who served you.
- To ensure a good return experience for you,you must adhere to LEFOO’s Return and Refund policies.Thank you for your cooperation.
