High-quality 3D assets at affordable prices — trusted by designers, engineers, and creators worldwide. Made with care to be versatile, accessible, and ready for your pipeline.
Included File Formats
This model is provided in 14 widely supported formats, ensuring maximum compatibility:
• - FBX (.fbx) – Standard format for most 3D software and pipelines
• - OBJ + MTL (.obj, .mtl) – Wavefront format, widely used and compatible
• - STL (.stl) – Exported mesh geometry; may be suitable for 3D printing with adjustments
• - STEP (.step, .stp) – CAD format using NURBS surfaces
• - IGES (.iges, .igs) – Common format for CAD/CAM and engineering workflows (NURBS)
• - SAT (.sat) – ACIS solid model format (NURBS)
• - DAE (.dae) – Collada format for 3D applications and animations
• - glTF (.glb) – Modern, lightweight format for web, AR, and real-time engines
• - 3DS (.3ds) – Legacy format with broad software support
• - 3ds Max (.max) – Provided for 3ds Max users
• - Blender (.blend) – Provided for Blender users
• - SketchUp (.skp) – Compatible with all SketchUp versions
• - AutoCAD (.dwg) – Suitable for technical and architectural workflows
• - Rhino (.3dm) – Provided for Rhino users
Model Info
• - All files are checked and tested for integrity and correct content
• - Geometry uses real-world scale; model resolution varies depending on the product (high or low poly)
• • - Scene setup and mesh structure may vary depending on model complexity
• - Rendered using Luxion KeyShot
• - Affordable price with professional detailing
Buy with confidence. Quality and compatibility guaranteed.
If you have any questions about the file formats, feel free to send us a message — we're happy to assist you!
Sincerely,
SURF3D
Trusted source for professional and affordable 3D models.
More Information About 3D Model :
The Electromagnetic Air Oxygen Pump Compressor Blower Aerator Motor is a specialized type of positive displacement gas-transfer device designed to move ambient air or enriched oxygen at high volumetric flow rates and low pressure differentials. Often classified structurally as a linear diaphragm pump or a linear piston pump, this apparatus utilizes electromagnetic actuation rather than mechanical linkages or rotary motion, optimizing it for applications requiring quiet, oil-free operation and minimal maintenance.
Principle of Operation
The core function of the electromagnetic pump relies on the principle of linear reciprocating motion generated by an alternating magnetic field. The mechanism consists of a fixed solenoid coil (the stator) and a moving armature assembly typically incorporating permanent magnets.
When alternating current (AC) is supplied to the coil, it creates a rapidly oscillating magnetic field. This field cyclically attracts and repels the permanent magnets within the armature assembly. The armature, suspended or supported by elastic elastomer springs, is forced into a rapid back-and-forth oscillation, matching the frequency of the power supply (e.g., 50 or 60 Hz).
This mechanical oscillation is directly coupled to a flexible diaphragm or piston housed within a sealed air chamber. The reciprocating motion cyclically changes the volume of the chamber. During the suction stroke, the volume expands, creating a vacuum that draws air in through a one-way inlet valve (typically a flexible reed valve). During the compression stroke, the volume decreases, forcing the air out through a separate one-way outlet valve at a pressure slightly higher than the ambient environment. This continuous process results in a steady, pulsation-minimized gas flow.
Design Characteristics and Advantages
Electromagnetic pumps are favored in applications where cleanliness and longevity are paramount. Key design features include:
- Oil-Free Operation: The lack of friction-intensive internal rotating components and seals eliminates the need for lubrication, guaranteeing that the delivered gas remains uncontaminated by oil vapor. This is crucial for medical, environmental, and food-related aeration processes.
- Low Noise and Vibration: The suspension of the moving parts via elastomer springs and the optimized dampening within the housing result in significantly lower operational noise compared to mechanical rotary compressors.
- Efficiency and Durability: The design is highly efficient for low-pressure applications, converting electrical energy directly into linear mechanical motion without the parasitic losses associated with gearboxes or complex crank mechanisms. Furthermore, the absence of wear components like bearings and piston rings contributes to an extended operational lifespan.
- Pressure Profile: While generally considered blowers rather than high-pressure compressors, these devices deliver reliable low-pressure output (typically ranging from 10 kPa to 50 kPa) suitable for submerged diffusion requirements.
### Applications
The unique operating profile of electromagnetic air pumps renders them essential across numerous technical and industrial sectors:
- Aquaculture and Hydroponics: Providing dissolved oxygen (DO) to fish tanks, ponds, and nutrient reservoirs via diffusers or air stones to support aquatic life and plant health.
- Environmental Engineering: Aeration in small-scale wastewater treatment plants, septic systems, and municipal bioremediation processes to facilitate aerobic microbial decomposition.
- Medical and Laboratory: Used in devices such as nebulizers, compression therapy units, low-flow oxygen concentrators, and laboratory aspirators requiring precise, contamination-free airflow.
- Industrial and Consumer: Employed in pneumatic tooling, air mattresses, vacuum packaging equipment, and specialized fluid agitation systems.
KEYWORDS: Electromagnetic Pump, Linear Diaphragm, Air Blower, Aerator, Compressor, Oxygen Pump, Solenoid Actuation, Reciprocating Motion, Positive Displacement, Oil-Free, Aquaculture, Wastewater Treatment, Diaphragm Pump, Reed Valve, Low Pressure, High Volume, Gas Transfer, Pneumatic System, AC Operation, Environmental Monitoring, Medical Devices, Aeration Motor, Linear Actuator, Contamination-Free, Durability, Elastomer Suspension, Pressure Differential, Air Flow, Quiet Operation, Aerobic Process.
