ヒロタカ精機 List of Products and Services

We offer a standard type for pneumatic cylinders and a heavy-duty type for hydraulic cylinders. These absorb misalignment between the cylinder and movable work, reducing the burden on the cylinder and equipment. They also lessen the workload during assembly. The standard type enables smooth operation with minimal backlash thanks to its bearing mechanism.

• Metal bearings
• Hydraulic Equipment
• Pneumatic Equipment

Please use it as an auxiliary locking mechanism driven by a motor or air cylinder. By passing a straight-moving round shaft through it and fixing the linear brake, it can be used for position holding, positioning, emergency stops, and fall prevention.

• Other motors
• Pneumatic Equipment
• Assembly Machine

When used in conjunction with the pneumatic booster, it allows for intermediate stops such as emergency stops and inching. Due to its high flow rate type, it does not compromise the performance of the pneumatic booster.

• Assembly Machine
• Hydraulic Equipment
• Other machine elements

This is an energy-saving type of clamp that remains clamped at all times with the hydraulic source turned off. By adopting a disc spring, it generates a large clamping force, enhancing the safety and efficiency of clamping operations. When used together with a rush booster, it allows for the construction of a powerful clamping mechanism using only pneumatic power.

• Assembly Machine
• Hydraulic Equipment
• Other machine elements

This is an air cylinder that can be locked at any position of the stroke, including positioning stop at the midpoint of the stroke, fall prevention when the air supply is turned off, and emergency stop. It provides stable locking force that lasts for a long time.

• Hydraulic Equipment
• Other machine elements

Using air pressure allows for light load clamping, while using hydraulic pressure enables heavy load clamping, providing a wide range of clamping force within the same model. Additionally, the clamping arm advances, making it possible to install in areas with limited working space.

• Hydraulic Equipment
• Other machine elements
• Vice Clamps

When the suction pad makes contact with the workpiece, it follows the inclination of the workpiece surface, and the angle is locked during transport, allowing for the handling of various shapes of workpieces in a single operation. The model equipped with a buffer can also lock the height during suction in relation to the height of the workpiece, minimizing impact during retrieval and preventing the workpiece from falling or shifting. This enables the construction of a precise transport system with inexpensive equipment that does not require high-precision reference guides. Additionally, the suction posture is compatible with all directions, contributing to a wide range of equipment creation, including not only standard suction from above but also lateral and bottom suction.

• Hydraulic Equipment
• Other machine elements
• Vacuum Equipment

This is a pneumatic-hydraulic converter booster capable of generating large-capacity hydraulic pressure equivalent to air pressure and high hydraulic pressure. A high-output system can be constructed using an air circuit instead of a hydraulic unit. It is suitable for devices that operate hydraulic cylinders at high speed and perform work processing at high hydraulic pressure. It is also possible to control multiple actuators with a single unit.

• Hydraulic Equipment
• Pneumatic Equipment

The internal booster generates high pressure, producing a high output of 2.6 to 79 kN. It is a single-acting type, making the air circuit simple. This air cylinder is ideal for automatic machines with short strokes.

• Hydraulic Equipment
• Molding Equipment
• Other machine elements

This is an air-oil pressure conversion booster device capable of generating high oil pressure 5 to 100 times that of air pressure. It can be used not only for hydraulic cylinders but also as a hydraulic source for various types of single-acting clamping devices. It is also possible to control multiple actuators with a single unit.

• Hydraulic Equipment
• Other machine elements
• cylinder

This is a low-pressure operating type hydraulic cylinder designed for our air-oil pressure conversion booster device. It maintains stable operation and performance even when both hydraulic and pneumatic systems are used. We offer a lineup of JIS-compliant tie rod cylinders with a lightweight and compact aluminum body type.

• Hydraulic Equipment
• cylinder
• Press Dies

You can achieve thrust comparable to a hydraulic cylinder with the feel of operating an air cylinder. This is an integrated air cylinder with a pneumatic-hydraulic conversion booster device that allows for fast forwarding at air pressure equivalent to hydraulic pressure and high-pressure feeding using an internal booster. Please use it for various press processing devices such as riveting, press-fitting, drilling, clamping devices, and marking devices. Available in types ranging from 5 to 440 kN.

• Hydraulic Equipment
• Other machine elements
• cylinder