Posted on March 22, 2022 by Jeff -
High Efficiency. High Performance. No Compromise. Now with IP68 protection for harsh environment applications.
The R and F series high-power cooling fans achieve new benchmarks for airflow performance and are the most efficient fans in the market today. Using advanced modeling techniques for our airfoil designs has resulted in superior aerodynamic performance that is best in class. Our three-phase fan motor design delivers more control and better performance compared to traditional DC fans.
Features
- Customized fan performance at multiple operating points
- Peak efficiency resulting in lower total ownership costs
- Cost-effective and better reliability
- Open collector Tacho output for fan speed
Benefits
- Increased life expectancy
- Energy saving
- Lower vibration
- Lower noise
- Current spike prevention
Applications
- Routers and switches
- Data centers and storage
- Broadcast equipment
- Optical repeaters
- Inverters
- UPS
- Battery chargers and fuel cells
- Industrial power supplies
- Welders and plasma cutters
- Test equipment and instrumentation
- Enclosures and more
Click here for a datasheet.
Posted on March 22, 2022 by Jeff -
NMB offers Ingress Protection (IP) rated cooling fans. IP68 fans provide dust-tight protection and safeguard against wet locations and powerful water jets for outdoor applications and other harsh environments. NMB fans are designed with NMB precision-machined ball bearings assuring long life and high reliability.
Benefits
- IP68 rating per IEC 60529 standard
- Long life and high reliability with NMB precision ball bearings (L10 number)
- Open Collector Tacho Signal output for fan speed
- PWM Speed Control
- Fan Active Brake within 3 seconds to 0 RPM at 5-10%PWM input
Applications
- Outdoor Applications
- Factory Automation
- Food Processing
- Inverters
- Telecomm
- Horticulture
Click here for a datasheet on the R150G2.
Click here for a datasheet on the R150G4.
Posted on September 16, 2021 by Jeff -
Our AxiForce series has expanded again!
- In 2021, we brought you the 80mm and 120mm models
- In 2022, we brought you the 172mm and 80mm with IP68 models
Now, in 2024, we have NEW 80mm models with a lower speed at 78 CFM. This rounds out our offering to now include low- to high-speed options that are IN STOCK AND READY TO SHIP!
Experience the future of fan technology with AxiForce
Compact outside, powerful inside
The brain of most modern-day systems like production lines and mobile network infrastructure is typically installed in an industrial control cabinet. These enclosures safeguard internal components from outside influences like temperature fluctuations, contaminants, and possible tampering while also protecting the public from coming into direct contact with any of the sensitive electronic equipment.
No matter the size or style, the one thing all enclosures have in common is that the electrical components inside them generate heat. Excessive heat can lead to a decrease in the overall efficiency of the system, underperformance, or even malfunction of one or more of the components leading to complete system failure and costly downtime. Maintaining the optimal temperature in the enclosure is critical to ensure safe and reliable operation.
Our AxiForce tubeaxial fan series is ideal for keeping a consistent, optimized temperature in control units for automation and other highly modern technologies, such as 5G power modules. Due to its variable installation, high cooling capacity in the smallest of spaces, and interactive integration into the device logic, it has already proven to be indispensable in modern automation.
AxiForce at a glance:
- Performance
- Noise reduction up to 6 dB(A)
- Steep air performance curve
- Benchmark in air performance and noise
- Maximum efficiency increased up to 18%
- Technology
- New and improved aerodynamic design of housing and impeller
- Latest powerful and efficient motor technology
- Powerful electronics
- Flexibility
- Speed signal
- Go / NoGo alarm
- Alarm with speed limit
- Control inputs (PWN, analog voltage, temperature sensor)
- Salt spray protection
- Ingress protection up to IP68
Target markets and applications
- Power modules for 5G mobile network infrastructure
- Variable frequency drives
- Electronics in video streaming servers
- Data center equipment
- Cooling automation equipment
- Digital signage / LED displays
Posted on September 15, 2021 by Jeff -
Powerful, compact, quiet: RVE45
The next generation of our RV45 series, the RVE45 features the same dynamic air delivery in a similar compact footprint with the added benefit of built-in electronics. This new high-performance series excels in rapid pressure changes and is ideal for a wide range of medical and industrial applications including ventilators, vacuum lifters, breathing masks, and even filling bubble wrap! With more design freedom, greater efficiency, and significantly lower noise levels, the RVE45 is a powerhouse that is ready to work for you.
What the RVE45 has to offer, and more importantly, what you have to gain from it:
The RVE45’s dynamic EC internal rotor motor easily adapts to rapid pressure changes, switching quickly and reliably between high and considerably reduced pressures. The high nominal speed of 38,000 rpm produces exactly the dynamic power required, which is also supported by the rotor’s low moment of inertia. Active braking ensures a similar response at negative acceleration. Speed changes from 0 to 38,000 rpm to less than 500 ms are no problem for the RVE45. For you, this means the airflow is always dosed exactly as required.
Vibration-absorbing materials and an optimized aerodynamic design ensure that the RVE45 operates quietly, and thanks to maintenance-free ball bearings, it can continue to do so for many years. For you, this means that your products work reliably long-term and at significantly lower noise levels.
The rotor is intentionally light, which results in low power consumption at high dynamic performance. Speed control is possible with a PWM signal or analog voltage which reduces the energy consumption to exactly what is required. The fan can be monitored via a tach signal or alarm signal which proactively reduces downtimes (or even prevents them completely!). For you, this means maximized efficiency. You can adjust the fan characteristics to your individual needs and environmental conditions by parameterizing them during the design-in phase.
The space-saving motor design and special high-performance magnets make the RVE45 particularly compact and lightweight. For you, this means more design freedom and smaller sizes for all of your applications.
- Electronics
- Plug and play due to integrated control electronics
- Speed control through a separate wire by means of a PWM signal or analog voltage
- Output signals: Tach signal or alarm signal
- 4-wire interface
- Motor
- Space-saving design for unrivaled compactness
- Special high-performance magnets
- Lightweight rotor for highly dynamic & efficient operation; acceleration up to 80 rev/ms
- Low noise levels at 58 dB(A)
- Minimal vibration due to dynamic balancing of the impeller-motor unit
- Air Outlet
- Easy to connect with universal air outlet
- Scroll Housing
- Robust design
- Mounting holes allow for simple screw attachment for simple installation
- Impeller
- High static efficiency with aerodynamically optimized blade geometry
- Light fan impeller offers highly dynamic operation and low losses
- Optimal fan impeller inflow results in quiet operation
- Robust design capable of up to 38,000 rpm and extreme pressures
- Optional hose attachment for complex installation situations & flexible air supply
Target Markets
- Medical
- Ventilators
- Sleep apnea devices (CPAP, BiPAP, etc.)
- Respiration/breathing equipment
- Emergency ventilation systems
- Industrial
- Vacuum lifters
- Mobile extraction systems
- Packaging technology
- Fire alarm systems
Posted on June 18, 2021 by Jeff -
Mechatronics ultrahigh RPM DC axial fans are ideal for applications where maximum airflow and static pressure are required. These ultrahigh-performance fan models feature reinforced fixed vane frame designs that increase static pressure. High-precision balanced impellers rotate at nearly double the standard speed and push extremely high air volumes. Available in 12, 24, and 48VDC models for both 40x40x28mm and 120x120x38mm sizes.
Features
- 200%+ Increased airflow and static pressure over standard DC models
- Tachometer output and PWM speed control function included on standard configurations
- Environmental protection options available include perylene and conformal coatings
Applications
- Battery & equipment charging
- Robotics
- Automation
- Rack mountable servers
- Networking equipment
- Medical devices
- Food service equipment
Click here for a datasheet on the MR4028W-S 40x40x28 up to 28000 RPM and 32 CFM
Click here for a datasheet on the MS1238E-T 120x120x38 up to 12000 RPM and 308 CFM
Posted on June 1, 2021 by Jeff -
Professional Grade IP68, IP56, IP55, IP54, IP53, and IP51: Durable, Reliable, and Weatherproof
Delta Ingress Protection (IP) rated fans are purpose-built with superior production techniques to prevent dust and water ingress in harsh conditions. IP fans undergo the most rigorous testing against harsh environments, including:
- Rain and flooding
- Salt, fog, and moisture
- Severe dust and dirt exposure
Delta Environmental Proof Fans: In an outdoor environment, a spray of water, exposure to dust particles, unexpected corrosion, and high humidity will all cause the electrical device to work improperly. Delta’s environment-proof fans are designed to use a potting method to seal the PWB to isolate the outside environment. Bypassing the most common standards validation (IP and Bellcore), Delta’s environment-proof fan can withstand outdoor environments or similar conditions.
The IP Code classifies and rates the degrees of protection against the intrusion of solid objects, such as hands and fingers, as well as dust, accidental contact, and moisture or water.
The enclosures are critical to the lifespan and efficient operation of any fan and are built to withstand specific intrusions. To ensure greater durability, Delta provides IP55 and higher protection ratings as an industry standard.
- The first numeral is the protection rating against dust.
- The second numeral is the rating for protection against water jets.
Click here for a brochure.
Posted on June 1, 2021 by Jeff -
High CFM filter fans for dust-sensitive industrial applications
Rated at IP54 and UL (NEMA) Type12, Delta HEF500 / HEF160 / HEF070 Series Industrial Filter Fans set a new bar in quality and system care. Deployable in industrial applications requiring filtered air delivery, Delta HEF Series Fans deploy a high-efficiency filter with a mat quality class of G3/G4. To avoid lengthy maintenance cycles, the filters feature a high dust retention capacity and simple toolless replacement requiring only a single-finger latch system to access the filter for inspection and replacement. Aside from class-leading performance, simplicity in design was built into each HEF Series Fan. Each model is available in 115V and 230V AC. Mounting is made easy with pin-to-pin cutout sizes available on the market. Utilizing forced convection, Delta HEF Series Fans draw air into an enclosure via its high-efficiency fan and filter for direct air cooling. Heat-loaded ambient air is then exhausted from the system via another fan and/or filter port ensuring well-filtered system airflow.
Suggested Applications:
- Industrial Automation
- Automotive Assembly
- Package Handling Equipment
- Food and Beverage Process Controls
- Wind Energy Systems
BENEFITS OF DELTA HIGH-EFFICIENCY FILTER (HEF) FANS:
- Quick Installation and Toolless Filter Maintenance
- Market Compatible Pin-to-Pin Cutout Sizes
- Standard Rope Gasket Deployment
- High Air Pressure Output (up to 500 CFM)
- High Thermal Stability (Up to 100oC)
- Superb Moisture Resistance (Up to 100%)
- Impressive Dust Retention Capacity Up to 200 Pa (Filter mat-G3 up to 700 g/m2, G4 up to 750 g/m2)
- Filter Mat Quality Class G3/G4 and Fire Class F1 (DIN 53438)
- Safety Certifications Include UL 508 / Type12 Certification, IP54 Rating, and UV-resistance plastic standard
Click here for a brochure.
Posted on June 1, 2021 by Jeff -
HIGHLY DURABLE NEW FAN SERIES DESIGNED FOR INDUSTRY 4.0, AIOT, ENERGY, AND HARSH ENVIRONMENTS
Building a next-generation platform? New industrial fans from Delta are the heart of cutting-edge systems focused on Industry 4.0 and AIoT. With the digitization of manufacturing coming to the fore and cyber-physical systems being deployed, a new paradigm of computer-controlled manufacturing is beginning to develop where human intervention may not be required. This level of autonomy requires all components to be reliable and efficient. To achieve performance commensurate with these new industry standards, new Delta industrial fans took design inspiration from the natural form and function of the intricate wings of birds of prey and combined it with cutting-edge engineering simulations across a wide variety of environments and use cases. The result is a new standard impeller and frame design that maximizes performance and operational reliability while reducing inefficiencies.
Industry 4.0 Explanation
- 1.0 – Mechanization, Water power, and Steam power
- 2.0 – Mass production, Assembly line, and Electricity
- 3.0 – Computer and automation
- 4.0 – Cyber-physical systems
Application Examples:
- Solar Inverter Systems
- EV Charger (Homes/Stations)
- Battery Storage/Backup Systems
- Motor Driver and more
Benefits of Delta New Industrial Fans:
- Wide variety of standard products and IP ratings up to IP68 with IP5X stress tested using talcum powder particles
- Nature-inspired impeller design to increase air flow rate and improve blade efficiency
Posted on June 1, 2021 by Jeff -
Pulse-Width Modulation – PWM
Delta Pulse-Width Modulation PWM fans offer a full lineup of speed control. PWM fans have advanced cooling solutions, that deliver the best performance and greater efficiency. PWM regulates the voltage signal between fully on and fully off, controlling the speed of a fan. The PWM function is commonly used in OEM cases. Delta also provides standard PWM through distribution channels.
Delta’s internal PWM signal control fans deliver a variety of advantages over external PWM-controlled devices:
- Wide PWM Frequency Range Input (30Hz- 30kHz)
- Lower vibration at a lower-duty cycle
- Prevent spike current on fan speed control
- Better motor efficiency
- Lower fan switching noise
Click here for a brochure.
Posted on June 1, 2021 by Jeff -
Energy-Efficient Solutions for HVAC, Commercial Refrigeration Fans, and Motors
UP TO 70% POWER SAVINGS WITH ELECTRONICALLY COMMUTATED MOTORS
With global energy savings mandates growing more stringent by the year, AC-based fan motors struggle to keep pace while keeping newer HVAC and Commercial Refrigerator systems working efficiently. To assist our customers, Delta has developed a brushless DC motor technology that is Electronically Commutated (EC) and features an integrated AC-to-DC inverter and magnet rotor. This results in significant power savings over AC motor fans while still maintaining compatibility with current AC source inputs. Our customers can look forward to achieving up to 70% power savings by utilizing Delta EC motor-based fans. This gives our customers the opportunity to offer their end-users an HVAC or Commercial Refrigerator product that offers significant power savings without sacrificing performance.
PROTECT PRECIOUS CARGO WITH DELTA EC FAN & MOTOR TECHNOLOGY
Safeguarding temperature-sensitive products is a full-time job, and Delta has the technology to assist. Whether it is using Delta DC or EC Motors and Fans to protect crops as they leave farms and ship across the world or keeping other assets at nominal temperatures, Delta has a solution.
POTENTIAL APPLICATIONS INCLUDE:
- Refrigerated Transports
- Cold Storage
- Cooling Centers
- Storage in Sales Outlets
- Commercial and Home Refrigerators
- Air Conditioners, Purifiers, and Circulators
- Heat Exchangers
DELTA HOME APPLIANCE ADVANTAGE
Reduce vibration, noise, and energy usage with Delta Electronically Commutated (EC) fans and blowers and BLDC motors that are purpose-built to provide class-leading performance and quality to home appliances. Delta EC fans and blowers feature reductions to vibrations and noise while improving acoustic qualities to minimize bothersome operational noise. These EC fans and blowers also have been designed and tested to IPX1~5 (interior) and IP5X (exterior) with resistance to salt fog to satisfy even the most demanding operational needs. BLDC motors improve upon noise and acoustic qualities while offering popular operating voltages, sine and square wave control, and 500~1500RPM speeds. All are built to withstand a wide range of operating temperatures relative to their application to ensure compatibility with our customers’ systems. Have a home appliance project to discuss? Reach out to one of our experienced engineers to ensure the right solution is either provided or designed for your needs.
ADVANTAGES/BENEFITS
- Brushless DC motor/fan driven by AC source input
- Up to 70% power saving compared to AC fans/motors
- Outstanding reliability, energy efficiency, and low noise
- Custom design services are available
ELECTRONICALLY COMMUTATED FANS
The Electronically Commutated (EC) fans are the ideal option to achieve power efficiency while maintaining the optimum performance of cooling units for commercial refrigerators. Delta’s EC fans provide lower energy consumption and longer component life to reduce the costs of operation and maintenance.
Click here for a brochure.
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