ダイキン工業株式会社/ダイキン油機エンジニアリング List of Products and Services

Hydraulics refers to the generation of force (pressure) from oil using Pascal's principle. This oil pressure and flow (flow rate) are converted into various tasks using hydraulic devices. An electric motor or engine rotates (mechanical energy) to drive the hydraulic pump, circulating oil through the hydraulic pump, converting mechanical energy into fluid energy. The circulation of this oil is controlled by various hydraulic control valves for pressure, flow rate, and flow direction, and it controls cylinders and hydraulic motors to return to mechanical energy and perform various tasks. 【Performing Work with Hydraulics】 ■ Rotate the electric motor or engine (mechanical energy) to drive the hydraulic pump ■ Circulate oil with the hydraulic pump, converting mechanical energy into fluid energy ■ Control the circulation of this oil for pressure, flow rate, and flow direction with various hydraulic control valves, controlling cylinders and hydraulic motors to return to mechanical energy and perform various tasks ★ We are sending a continuation of the hydraulic course via our email newsletter! If you wish to receive it, please register using the link below. * For more details, please refer to the PDF document or feel free to contact us.

• Hydraulic Equipment

The "hydraulic pump" is a device that draws oil from a tank and sends it to an actuator, supplying the actuator with force (pressure) and speed (flow rate) by sending oil. There are two types of pumps: "fixed displacement pumps" and "variable displacement pumps," which can be broadly categorized into three mechanisms: gear type, vane type, and piston type. Additionally, in a gear pump, two gears mesh and rotate within the casing. Inside the pump, oil is sent to the discharge side in the space between the teeth of the gears. 【Types of Pumps】 ■ Fixed Displacement Pump: The oil discharge amount (flow rate) is constant. ■ Variable Displacement Pump: The oil discharge amount (flow rate) can be changed. ★ We are sending a continuation of the hydraulic course via our newsletter! If you wish to receive it, please register using the link below. * For more details, please refer to the PDF document or feel free to contact us.

• Hydraulic Equipment

The "pressure control valve" is a valve that adjusts the pressure, flow rate, and direction of flow of oil discharged from a hydraulic pump according to the operation of the actuator. There are four main types based on their applications: the "relief valve," which prevents abnormal pressure rise in the pressure reduction circuit; the "pressure reducing valve," which adjusts the supply pressure from the hydraulic pump; the "sequence valve," which determines the operating sequence of the actuator; and the "counterbalance valve," which is used for position holding. 【Types of Pressure Control Valves】 ■ Relief Valve ■ Pressure Reducing Valve ■ Sequence Valve ■ Counterbalance Valve ★ We are sending out a continuation of the hydraulic course in our email newsletter! If you wish to receive it, please register using the link below. * For more details, please refer to the PDF document or feel free to contact us.

• Hydraulic Equipment

This catalog is a comprehensive catalog of Daikin hydraulic equipment. It includes a variety of products such as "piston pumps," "pressure control valves," "modular stack valves," "oil cooling equipment," "hydraulic units," and "technical service data." We provide full support to our customers regarding Daikin hydraulic products. [Featured Products (Partial)] ■ Piston Pumps ■ Motor Pumps ■ Rotor Pumps ■ Vane Pumps ■ Pressure Control Valves *The downloadable PDF document is a digest version. If you would like the complete version, please contact us.

• Hydraulic Equipment
• Other pumps

This catalog is a comprehensive guide to hybrid hydraulic units that can achieve energy savings in factories. It features the newly equipped "Eco Rich" with a high-efficiency IPM motor, the evolved "Super Unit" with various high functionalities, and the high-precision, energy-saving, compact "Energy-Saving Inverter Oil Con." Our company provides systems and equipment that consider the global environment. [Featured Products] ■ Eco Rich ■ Eco Rich R ■ Super Unit (Single Pump Specification) ■ Super Unit (Double Pump Specification) ■ Super Unit (High Pressure, High Flow, Analog Input, High Precision Type) *For more details, please refer to the PDF document or feel free to contact us.

• Hydraulic Equipment

The "Oil Con (10 Series)" is a hydraulic device that has significantly reduced both volume and weight compared to the 9 Series. It inherits a wealth of features while maintaining the fundamental performance that leads to reliability in harsh factory environments. Additionally, by adopting Daikin's unique IPM motor and high COP characteristic R410A, it achieves a high energy-saving rate and features an air filter structure that minimizes condenser clogging due to oil mist, enhancing workability and maintainability. 【Features】 ■ Highly praised high-precision temperature control ■ Achieves a high energy-saving rate ■ Short delivery times with four types of optional machines in addition to the standard ■ Easy monitoring of operating conditions ■ Improved workability and maintainability *For more details, please refer to the PDF materials or feel free to contact us.

• Hydraulic Equipment

Daikin's hybrid system enables information collection from the equipment itself through communication functions, addressing various needs from small-scale site improvements to full-fledged IoT initiatives. By comparing the initial state with the current state, it allows for the early identification of issues. The operation screen displays maintenance timing and methods, promoting appropriate maintenance by users. By continuously saving data, it is possible to understand the circumstances leading to failures and prevent recurrence. Please feel free to contact us when needed. 【Solution Proposal】 ■ Improving maintenance efficiency of production lines, preventing unexpected equipment troubles, and extending lifespan - Small-scale site improvements - Full-fledged IoT initiatives ■ Streamlining service support for machinery manufacturers in remote locations such as overseas *For more details, please refer to the PDF materials or feel free to contact us.

• Hydraulic Equipment

The "Inverter Chiller (AKW9 Series)" is a product that has evolved further from the 8 Series, improving the capacity resolution in low load areas by adopting suitable compressors and electronic expansion valves. It achieves control from 0% load (no load) to 100%. By using Hybrid-Win, room temperature, tank water temperature, and other internal data can be monitored on a computer, allowing for bulk display of data and making it easier to understand the operating status. Additionally, it incorporates Daikin's unique ultra-energy-saving technology and IPM motors, reducing power consumption by approximately 30% compared to the 8 Series (based on our performance data). 【Features】 ■ Further wide-range high-precision control of the popular ±0.1℃ water temperature control ■ Achieves control from 0% load (no load) to 100% ■ Complies with environmental regulations by adopting lead-free solder printed circuit boards ■ Achieves even lower noise levels compared to the 8 Series ■ Contributes to the prevention of global warming *For more details, please refer to the PDF materials or feel free to contact us.

• Cooling system

High-efficiency regulations for three-phase induction motors are accelerating in countries around the world, and in Japan, the Energy Conservation Law was revised, with the Top Runner regulations starting in April 2015. After the regulations began, motor manufacturers and importers were required to meet energy-saving standards. With Daikin's hybrid hydraulic unit, you are exempt from high-efficiency regulations. It is equipped with an IPM motor that is exempt from application, achieving high efficiency in the IE4 class (super premium efficiency). **Benefits of Selecting a Hybrid Hydraulic Unit** - No need to select or replace motors for each destination country - No need for design changes to machinery due to regulatory revisions - No need for design changes for replacements in case of failure *For more details, please refer to the PDF materials or feel free to contact us.*

• Hydraulic Equipment

You can download the catalog of hybrid hydraulic units that contribute to energy saving in factories from the link below. It includes compact and small "Eco Rich," high-function and high-precision "Super Unit," and "Inverter Oil Con" that contributes to high-precision processing. 【Featured Products】 ■ Eco Rich ■ Eco Rich R ■ Super Unit (Single Pump Type / Double Pump Type) ■ Super Unit (High Pressure Large Flow, Analog Input, High Precision Type) ■ Energy Saving Inverter Oil Con ■ Coolant Cooling (Immersion Type) Oil Con ■ Coolant Cooling (Immersion Type) Oil Con Water-Cooled ■ Coolant Cooling (Circulation Type) Oil Con ■ Energy Saving Inverter Chiller, etc. Please feel free to contact us. 【Yukispo Information】 Our website features the online exhibition "Yukispo - Daikin Oil Machine EXPO Online Edition"! We offer various helpful content, including "Easy-to-Understand Hydraulic Course" that explains the basics of hydraulics and "New Product Introductions." You can access it from the link below, so please take a look!

• Hydraulic Equipment

The "Oil Con" is a hydraulic device that utilizes our proprietary ultra-energy-saving technology and IPM motor. We offer a lineup that includes the "Immersion Type," which directly cools the liquid inside the coolant tank using a cooling coil placed on the tank, and the "Circulation Type," which can be installed regardless of the depth of the coolant tank. Additionally, for the "Immersion Type," we also have a "Water-Cooled Type" available, so please contact us if you are interested. 【Immersion Type Features】 ■ Shortened cooling coil depth to enhance compatibility with shallow tanks ■ Expanded range of cooling capacity control ■ Improved durability and maintenance ■ Increased strength for long-distance transportation ■ Predictive maintenance function to prevent failures before they occur *For more details, please refer to the PDF materials or feel free to contact us.

• Hydraulic Equipment
• Other process controls

"Racufil" is a long-lasting filter suitable for preventing clogging of cooling fins in oil coolers. The filter's microfibers effectively capture oil mist and dust. The condenser cooling fins do not clog and do not require cleaning. Additionally, since a high heat exchange efficiency can be maintained, power consumption can be reduced by 25-30% for oil coolers with clogged condensers. [Features] - No need to clean cooling fins - Filter replacement once a year - Power consumption reduction - Exclusively for Daikin oil cooler series 9 *For more details, please refer to the PDF document or feel free to contact us.

• Other filters
• filter
• filter

The "Piston Pack" is a hydraulic unit that allows for the retrofitting and removal of both return filters for oil contamination measures and magnetic separators. The drain plug has been converted to a parallel thread, eliminating the need for sealing tape during oil changes, allowing for oil changes anytime and anywhere. It can accommodate up to three 1/4B solenoid valves and modular stack valves, which come in a wide variety. 【Features】 ■ Easy maintenance ■ Low noise and low oil temperature rise ■ Abundant optional parts (sold separately) ■ Capable of mounting control systems ■ Equipped with the proven V series high-efficiency piston pump *For more details, please refer to the PDF document or feel free to contact us.

• Hydraulic Equipment

Achieving energy savings of about 50 to 70%.

• Hydraulic Equipment

The "NT Series SSS MARK-II" is a versatile hydraulic unit that achieves short delivery times with a wide range of variations. The control system, as well as options such as oil level switches, temperature switches, and water coolers, are modularized for easy installation. In addition to energy savings with the V pump, it is also possible to further enhance energy efficiency by adding models equipped with feathering pumps (optional). 【Features】 ■ Wide range of variations ■ Low oil temperature rise ■ Space-saving ■ Low noise ■ Compatible with control systems *For more details, please refer to the PDF materials or feel free to contact us.

• Hydraulic Equipment

The "Super Unit" is a hydraulic device that simultaneously achieves servo control with our proprietary high-efficiency IPM motor, high response, and stable rotational speed control of a constant capacity pump. Not only for holding pressure, but also in the general industrial machinery sector where actuators operate at a high ratio, energy savings can be achieved by adopting high-efficiency motors. In addition to energy savings in hydraulic devices, it has also become possible to reduce the power consumption of the fan cooler. 【Features】 ■ Energy-saving ■ Low noise ■ Exempt from high-efficiency motor regulations ■ Reduced oil temperature rise ■ Reduced control valves *For more details, please refer to the PDF materials or feel free to contact us.

• Hydraulic Equipment

The "Eco Rich R" is an energy-efficient hydraulic device that generates low heat and low noise. By controlling the motor's rotation to the minimum required speed, it suppresses unnecessary oil temperature rise and inhibits the degradation of the hydraulic fluid. Additionally, it can operate simply by supplying a commercial three-phase AC 200V power source, and the settings (pressure and flow rate) and operational status are displayed clearly in digital format. 【Features】 ■ Equipped with a high-efficiency IPM motor for improved energy savings ■ Achieves low noise of 50 dB(A) during pressure holding ■ Exempt from high-efficiency motor regulations ■ Increases multi-stage pressure-flow control to 16 patterns ■ Monitors the decrease in tank oil level *For more details, please refer to the PDF document or feel free to contact us.

• Hydraulic Equipment

The "Oil Con" is a hydraulic device that employs our unique ultra-energy-saving technology, the IPM motor. We offer a lineup that includes the "Immersion Type," which cools the liquid in the tank directly with a cooling coil placed on the coolant tank, and the "Circulation Type," which can be installed regardless of the depth of the coolant tank. Additionally, for the "Immersion Type," we also provide a "Water-Cooled" option, so please contact us if you are interested. 【Immersion Type Features】 ■ Shortened cooling coil depth to enhance compatibility with shallow tanks ■ Expanded range of cooling capacity control ■ Improved durability and maintenance ■ Increased strength for long-distance transportation ■ Predictive maintenance function to prevent failures in advance *For more details, please refer to the PDF document or feel free to contact us.

• Hydraulic Equipment
• Other process controls