ユニコム List of Products and Services

The "AMC-IV-2" is an energy-saving controller with an auto-tuning function. By using this product, manual parameter settings that were necessary for conventional products are no longer required. The power consumption during full cutoff operation is significantly reduced compared to conventional hydraulic units, and additionally, the reduction in motor speed lowers noise levels, resulting in a decrease in oil temperature rise by more than 20°C. 【Features】 ■ Easy parameter setting ■ Energy-saving ■ Low noise and low heat generation *For more details, please refer to the PDF document or feel free to contact us.

• Hydraulic Equipment
• controller

The "A3HG Series" is a globally standardized high-pressure piston pump that complies with international mounting standards (ISO). To ensure compatibility with pumps distributed worldwide, it adheres to JIS standards as well as European standards: ISO3019-2 and North American standards: ISO3019-1. The shaft end is equipped with both key coupling and spline coupling as standard options. While maintaining high performance, the rated pressure has been increased to 31.5 MPa. The displacement volume is available in a wide range from 16 to 180 cm³/rev, making it suitable for a variety of medium to high load capacity applications. 【Features】 ■ Compliance with international standards ■ High pressure and wide displacement volume ■ Standard adoption of through-drive method ■ Abundant control methods *For more details, please refer to the PDF materials or feel free to contact us.

• Hydraulic Equipment
• Other pumps

The A7H series is a high-pressure variable piston pump that achieves a rated pressure of 35 MPa and a maximum pressure of 40 MPa, along with a displacement volume of 180/270 cm³/rev. The mounting section can connect to an SAE standard pump on the driven side, allowing for pump integration. Furthermore, under certain conditions, it can be used with flame-retardant hydraulic fluids based on water-glycol and fatty acid esters. 【Features】 ■ High pressure and large flow rate ■ Compatible with compound pumps ■ Compatible with flame-retardant hydraulic fluids *For more details, please refer to the PDF materials or feel free to contact us.

• Hydraulic Equipment
• Other pumps

We offer the "Inclined Plate Piston Pump," which boasts low noise and high efficiency. We have a wide range of series to meet various needs, including the compact and lightweight "ARL1 Series," the "A Series" with a rich variety of control methods, and the "A3HG Series," which complies with international standards and adopts the through-drive method as standard. 【Product Lineup】 ■ARL1 Series ■AR Series ■A Series ■A3H Series ■A3HG Series ■A7H Series *For more details, please refer to the PDF document or feel free to contact us.

• Hydraulic Equipment
• Other pumps

The "70 Design DSG-01 Series Electromagnetic Switching Valve" is an electromagnetic switching valve that achieves a high level of high pressure, large flow rate, and low pressure loss through a rational flow path design, including a powerful wet-type solenoid and a five-chamber system. Compared to our conventional products, the maximum operating pressure has increased by about 10% from 31.5 MPa to 35 MPa, the allowable back pressure on the tank side has increased by about 30% from 16 MPa to 21 MPa, and the maximum flow rate has increased by about 60% from 63 L/min to 100 L/min, each showing significant improvement. Additionally, the pressure drop value has decreased from 1.0 MPa to 0.9 MPa, resulting in a 10% reduction, which is also effective for energy saving in equipment. 【Features】 ■ High pressure, large flow rate, low pressure loss ■ Compact and lightweight ■ Shockless type also available ■ Stable operation ■ High dust and water resistance equivalent to P65 *For more details, please refer to the PDF document or feel free to contact us.

• others

The "ASR Series" is an AC servo motor-driven pump that directly drives a piston pump with rotation, allowing for control of the rotation speed from zero to the maximum speed, thereby enabling variable discharge volume. The discharge volume and discharge pressure can be controlled with high precision using a dedicated AMSR controller, and the responsiveness and reproducibility are extremely good. By operating at a rotation speed suitable for the machine, unnecessary power loss is avoided, and the heat generation of the hydraulic fluid is minimized, allowing for a significant reduction in tank capacity. 【Features】 ■ Energy-saving and low heat generation ■ Low noise ■ Space-saving and simplified wiring achieved with a digital setting AMSR controller ■ Two capacity types to expand the range of use ■ High flow rate *For more details, please refer to the PDF document or feel free to contact us.

• Hydraulic Equipment
• Other pumps
• controller

The "Energy-Saving Hydraulic Unit Controller" is a hydraulic unit equipped with a variable displacement pump and a motor controller. The hydraulic unit with a variable displacement pump is significantly more energy-efficient compared to a fixed displacement pump. However, due to the characteristics of induction motors, which experience a substantial drop in efficiency under light loads, there is a problem of power loss caused by the decrease in motor efficiency during pressure holding. By detecting the load pressure with a pressure sensor and appropriately controlling the motor to the necessary rotational speed for pressure holding using the controller and inverter, significant energy savings can be achieved. 【Features】 ■ Extremely easy to handle and maintain ■ Significant reduction in power consumption ■ Low noise and low heat generation ■ Pump discharge volume can be set the same at 50/60Hz ■ Operable even if the pressure sensor or inverter fails *For more details, please refer to the PDF document or feel free to contact us.

• Hydraulic Equipment
• Other pumps
• controller

The "IH Servo Drive Pack" is a compact, energy-efficient, and low-noise hydraulic device that integrates an AC servo motor, a bi-directional rotating piston pump, a reservoir, and a hydraulic control circuit. This device controls the pump's discharge volume and discharge pressure by regulating the rotation speed of the servo motor. By combining it with a sensor-equipped cylinder and a dedicated controller, a position, speed, and pressure control system can be easily configured. 【Features】 ■ Energy-saving ■ Low noise ■ Compact ■ Digital control ■ Optional circuit support *For more details, please refer to the PDF document or feel free to contact us.

• Hydraulic Equipment
• Other pumps

This catalog covers high-efficiency hydraulic units equipped with piston pumps and energy-saving hydraulic units. In addition, we also include the 01 series solenoid switching valves/modular valves that are used in combination with these to form control circuits. We offer a rich lineup, including the low-noise, compact standard hydraulic unit "YP Pack" and the energy-saving hydraulic unit "YA-e Pack." [Contents] ■ General-purpose type ■ Energy-saving type ■ Direction control valves ■ Modular valves *For more details, please refer to the PDF document or feel free to contact us.

• Hydraulic Equipment
• Other pumps

The "ARL1 Series" is a pressure compensator controlled piston pump that boasts compactness, low noise, and high efficiency. At a pressure of 7 MPa, a rotation speed of 1500 r/min, and a measurement distance of 1 m, the noise level at full cutoff is low at 55 dB(A) (representative value for ARL1-16), and it also possesses high reliability cultivated through years of piston pump manufacturing experience. Compared to the AR series variable piston pump, it has a mass reduction of 30% and a volume reduction of 40%, making it a very lightweight and compact design. 【Features】 ■ Low noise ■ High reliability ■ Lightweight ■ Compact *For more details, please refer to the PDF materials or feel free to contact us.

• Hydraulic Equipment
• Other pumps

We are a hydraulic specialty manufacturer capable of providing comprehensive support from planning and design to production and maintenance. By participating in the basic planning stage, we can create designs that meet specific needs. Our designs, backed by expertise, aim for maximum effectiveness and realize functional plants. Additionally, our production systems are equipped with advanced, rational, and labor-saving facilities, and we deliver high quality through our unique process management. 【Products Offered】 ■ Forging press manifolds ■ Large logic blocks ■ Unicom original products ■ Large units, etc. *For more details, please download the PDF or contact us.

• Hydraulic Equipment
• Contract manufacturing
• Mechanical Design