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.
Posted on June 1, 2021 by Jeff -
High-Temperature and Long-Life Sleeve Fan Features
Consumer products like laser projection TVs and smart speakers have a high operational temperature. To meet thermal specifications and provide low noise output, high sound quality, and longer product life, Delta developed DC fans with sleeve bearings that are more durable in high operational temperatures while offering wide rotational speed characteristics.
Feature and Benefits
- High operating temperature
- Wide range of speed control
- The benefit of lower noise from low speed
- Long life: 50,000 Hrs at 104°F or 40°C
Applications
- Projector
- Projected Robot
- Laser Projection TV
- Projected Smart Speaker
DC Refrigerator Fans
Delta designed our refrigerator fans for low-temperature environments with a dedicated bearing system allowing our fans to work at an operational temperature of -40°F without freezing. Our unique blade design allows unrestricted airflow with lower system tunnel noise while keeping a steady temperature inside your refrigerator. Delta’s advanced motor driver circuit technology achieves high efficiency and low vibration at the same time while also offering a PWM function for a wider speed range adjustment.
Features and Benefits
- Low-noise blade design
- Low power consumption
- IP X1 waterproof grade
- PWM function available
Posted on May 27, 2021 by Jeff -
The FSU series of pre-set switches use a reliable and robust reed switch design for their operation.
They have industry-standard process connection sizes (push fit or NPT thread) that give a quick and reliable method of installation.
FSU flow switches are based on the high runner FS series flow switches sold today globally and have connections (either push fit or threaded) to meet North American standard sizes (½”, ¾”).
Features
- NSF-61 approved
- Power ratings 25 VA
- Wide connection range
- Fast switching, allowing precise control
- Compact in-line design
- High life expectancy
Applications
- Circulation pump protection
- Leak detection
- Flow sensing
- Mains water control
- Dispensing Equipment
- Cooling system for electronic equipment (Laser Heads, Welding machine, X-Ray Tubes, Semiconductor Equipment)
- Processing Equipment, Water Purification and Filtering, Distilling
- Presses, Rotating Equipment, Conveyors, Machine Tools, Robotics
Click here for a datasheet.
Posted on May 26, 2021 by Jeff -
The ACW4 IO-Link version provides a compact versatile single-turn absolute position indication. The two-part construction keeps the profile low, delivering a high degree of flexibility for tight installations. By using the IO-Link protocol, integration and set-up of sensors are greatly simplified, supporting the move to factory 4.0 and IIOT initiatives. The ACW4 IO-Link is sealed to IP65 making it suitable for even the harshest industrial environments.
Features
- With its two-part design, the ACW4 IO-Link absolute single-turn position sensor offers maximum flexibility during installation
- IO-Link with COM3 transmission rate
- Easy commissioning and configuration with IO-Link
- Simple device replacement with Data Storage capability
- Universal power supply through IO-Link Master
- Robust and excellent resistance to shock and vibration
- Robust magnetic technology
- Standard IP65 protection (IP69K option)
- Extended operating temperature range from -40°C to 85°C
- Resolution: programmable 12 bits per turn
- Standard M12 connector
Applications
- Factory Automation
- Process Automation
Click here for a datasheet.
Posted on May 26, 2021 by Jeff -
The TCW4 IO-Link version provides a compact versatile multiturn absolute position indication. The two-part construction keeps the profile low, delivering a high degree of flexibility for tight installations. By using the IO-Link protocol, integration and set-up of sensors are greatly simplified, supporting the move to factory 4.0 and IIOT initiatives. The TCW4 IO-Link is sealed to IP65 making it suitable for even the harshest industrial environments.
Features
- With its two-part design, the TCW4 IO-Link absolute multi-turn position sensor offers maximum flexibility during installation
- IO-Link with COM3 transmission rate
- Easy commissioning and configuration with IO-Link
- Simple device replacement with Data Storage capability
- Universal power supply by IO-Link Master
- Robust and excellent resistance to shock and vibration
- Robust magnetic technology
- Standard IP65 protection (IP69K option)
- Operating temperature ranges from -20°C to 85°C
- Resolution: programmable 12 bits per turn and 16 bits of turn counting
- Standard M12 connector
Applications
- Factory Automation
- Process Automation
Click here for a datasheet.
Posted on May 26, 2021 by Jeff -
The H25 is the flagship of the BEI Sensors product line. It was designed from the ground up for the industrial marketplace. The H25 offers features such as EMI shielding, high-precision ball bearings, and matched thermal coefficients on critical components. The encoder meets up to IP66 sealing requirements when ordered with the shaft seal.
Features
- Wide operating temperature range for a range of environments
- Ruggedized, well-sealed unit for long-life operation
- Industry-standard interfaces make it easy to install
- Extensive electrical protection reduces damage due to miswiring
- High noise immunity is especially useful in electrically noisy automation environments
- Selected configurations available in 1 to 3 days shipment (“Express Encoder” option)
Applications
- Machine control – speed and position
- From wood harvesting all the way to processed lumber
- Oil well logging – wireline and coil tubing
- Agricultural equipment – center point irrigation, planting, harvesting
- Web process control – dancers, slitters, flying knives
- Food processing – inspection stations, conveyor control
Click here for a datasheet.
Posted on May 25, 2021 by Jeff -
Flexible IP65 enclosure solution for harsh environments
IP-Pro Alu EMC – The enclosure for reliable protection from water, dust, and electromagnetic interferences for sensitive electronics in harsh environments. Proven and certified for applications with high shock and vibration requirements.
For mechanical modifications, innovative PCB and cable fixing solutions, as well as cooling concepts, please contact us.
- Aluminum die-cast enclosure available in different sizes, powder coated in the color silver gray
- Protection class IP 65 according to EN 60529
- Shock- and vibration-resistant according to EN 61373 Cat. 2 and AREMA Class I
- IK 09 protection from external mechanical impacts according to IEC 62262
- EMC-shielded
- Temperature range of the enclosure –30 … +80°C
Product Attributes
- Product Family: IP-PRO ALU EMC
- Type: Rugged
- Material: Aluminum
- Color: Silver Grey
- Finish: Powder Coated
- Protection Rating: IP65
- Shape: Rectangular
Click here for a datasheet.
Posted on May 24, 2021 by Jeff -
NEW MULTIFUNCTION HANDLE IS DESIGNED FOR RIGHT-HAND OPERATION
APEM introduces the newest XD series option, the RT handle. An ergonomic grip offering a wide selection of pushbutton and Hall effect thumbwheel combinations. Designed exclusively for APEM’s XD series joystick, the RT grip provides IP67 above panel sealing and is ideally suited for vehicle applications requiring dedicated right-hand operation.
Featuring both front- and rear-facing configuration plates, the handle allows users to easily reach all forward-facing functions with an easy sweep of the thumb. Considering the maximum possible configuration, the new RT handle can provide up to four axes of proportional control and 10 momentary switching functions. The XD RT includes redundant Hall effect sensors to provide more than 10 million operations, and measures just 60mm below panel yet withstands horizontal loads up to 400lbf. The XD series may be specified with CAN bus J1939 or CANopen outputs and is considered Sil2 compatible. The result is a compact yet robust joystick ideally suited for off-highway vehicles and machinery.
Features
- Configured with APEM’s IX, HR, and NV series
- Modular faceplates, customized as needed
- Sil2 compliant
- IP67 above panel sealing
- CAN bus protocols
Posted on May 24, 2021 by Jeff -
A NEW, COMPLETELY SEALED ROCKER SWITCH, IDEAL FOR MOUNTING ON CONTROL LEVERS
APEM is launching its new FNR series: a new, completely watertight rocker switch, specially designed for easy forward & reverse control. This rocker switch was developed to maximize the user comfort without compromising on efficiency, by keeping a very intuitive operation.
Being extremely well sealed, this rocker switch is particularly suited for demanding environments, especially on all-in-one joystick controls. Circular in shape (20 mm dia.) and with LED resistors embedded, it can be easily mounted and installed on a control lever.
The FNR series is ergonomically optimized and has excellent tactile effect. Whether it is mounted on the forward side of the joystick or on the lever, its ergonomically designed size and height means that the final user experience is more intuitive. Handling is comfortable and precise, even when used repeatedly.
Because of the vertical integration of all our production phases, this new rocker switch can be personalized for backlighting (5 colors available), markings, extra sealing, flying leads output (type and length) and connectors.
Features
- SIL2 compatible
- Millions of cycle B10d value
- IP69K
- LED resistors embedded
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