Yuken Kogyo Co., Ltd. List of Products and Services

This catalog introduces the "Standard Hydraulic Units / Power Packages" handled by Yuken Industrial Co., Ltd. It features the "YP Pack," a low-noise, compact standard hydraulic unit, as well as the "YA Pack," "YA Series L Pack," and "HE-YA Pack." The catalog includes diagrams and images, making it a useful reference when considering implementation. We encourage you to read it and make use of it. 【Featured Products】 ■ YP Pack ■ YA Pack ■ YA Series L Pack ■ HE-YA Pack ■ Power Package ■ IH Servo Drive Pack *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the "AML1 type motor pump" that we handle. This motor pump integrates the "ARL1 series piston pump" with an electric motor and can be used as a supplementary or spare part for the "YA series L pack." Additionally, the maximum operating pressure and rated pressure are 7 MPa, but they may vary depending on the operating conditions. For more details, please contact us separately. 【Lineup】 ■ AML1-6 ■ AML1-8 ■ AML1-12 ■ AML1-16 *For more information, please refer to the PDF document or feel free to contact us.

The "HE-YA Pack" is a high-efficiency, energy-saving hydraulic unit equipped with a PM motor. Thanks to the inverter control of the PM motor and the pressure compensation mechanism of the variable piston pump, significant energy savings can be achieved. Additionally, the parameters necessary for adjustments can be easily set via a touch panel (optional), allowing monitoring of pressure, power consumption, and more during operation. 【Features】 ■ Energy-saving ■ Parameters necessary for adjustments can be easily set ■ High efficiency ■ Load pressure is detected by a pressure sensor, and control is configured by a PLC built into the inverter *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the "IH Servo Drive Pack" that we handle. It is a compact, energy-saving, and low-noise hydraulic device that integrates an AC servo motor, a bi-directional rotating piston pump, a reservoir, and a hydraulic control circuit. By operating at a rotational speed that matches the conditions required by the machine (flow rate, pressure), unnecessary power loss is eliminated, achieving energy savings. 【Features】 ■ Energy-saving ■ Low noise ■ Compact ■ Digital control ■ Compatible with optional circuits *For more details, please refer to the PDF materials or feel free to contact us.

The "YA Series L Pack" is a hydraulic unit that boasts high efficiency, compactness, and lightweight design, equipped with the "ARL1 Series Piston Pump." By adopting a low-noise pump, the noise level is low and the sound quality is good. The use of a piston pump reduces power loss and saves energy consumption. Additionally, the high-performance drain cooler keeps the oil temperature rise low, and the modular valve can be incorporated, making it easy to configure control circuits. 【Features】 ■ High efficiency ■ Compact and lightweight ■ Low noise ■ Energy-saving and low heat generation ■ Easy configuration of control circuits *For more details, please refer to the PDF document or feel free to contact us.

The "YA Pack" is a standard hydraulic unit developed in response to the demands of the times, such as resource conservation, energy efficiency, and low noise. It has been designed with careful consideration in various aspects, including tank structure and piping installation, resulting in low noise levels and good sound quality. Additionally, the adoption of a high-efficiency pressure-compensated variable piston pump reduces power loss, allowing for energy savings. 【Features】 ■ Low noise ■ Energy-efficient and low heat generation ■ Wide range of product models ■ All models come with discharge volume adjustment screws ■ Short delivery times ■ Easy configuration of control circuits *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce the "Power Package" that we handle. This product integrates a small high-pressure vane pump, relief valve, oil tank, and more into a compact unit, allowing for the incorporation of 1/8 electromagnetic switching valves and modular valves. The hydraulic circuit can be easily configured by simply stacking electromagnetic switching valves and modular valves on the package, enabling a wide range of applications as a small hydraulic unit. 【Features】 ■ The pump uses the well-established "vane pump," which offers excellent performance and long life. ■ By simply adding or changing the modular valves stacked on the package, it is easy and quick to add or modify circuits. ■ It can be used immediately by simply connecting hydraulic piping between the package and the actuator. *For more details, please refer to the PDF materials or feel free to contact us.

The "YP Pack" is a low-noise, compact hydraulic unit equipped with a pulsation pump that boasts excellent performance as its power source. It features a low-noise pulsation pump and a drain cooler. Additionally, the arrangement of the mounted equipment, designed with vibration suppression in mind, achieves low noise and low vibration. Moreover, it comes standard with a drain cooler, and the heat dissipation fins of the pulsation pump help to suppress oil temperature rise, contributing to the resolution of thermal distortion in machinery. 【Features】 ■ Low noise and low vibration ■ Compact design ■ Low oil temperature rise ■ Extensive lineup *For more details, please refer to the PDF materials or feel free to contact us.