Introducing the "S-Reducer," an inline reduction gear equipped with a completely new self-locking mechanism using spur gears instead of the existing self-locking function found in worm gears. It offers higher efficiency compared to worm gears and allows for a compact design, which has received positive feedback. The allowable rated holding torque of the "S-Reducer" has been upgraded in each version! A new compact product supporting 5 kgm has been enhanced to support 6 kgm (for manual and electric use)! Our lineup has been enriched with upgraded products, including those from 10 to 12 kgm, 20 to 25 kgm, 40 to 50 kgm, and 80 to 100 kgm! This expansion will further broaden its applications. We encourage you to consider this revolutionary feature that allows rotation to stop without brakes, even though it is a reduction gear, for factory manufacturing lines and various devices. For more details, please refer to the "S-Reducer" product catalog.

Introducing the "S-Reducer," an inline reduction gear equipped with a completely new self-locking mechanism using spur gears instead of the existing self-locking function found in worm gears. It offers higher efficiency compared to worm gears and allows for a compact design, which has received positive feedback. This time, the conventional allowable rated holding torque has been upgraded! The product that supports 10 kgm has been enhanced to support 12 kgm (for manual use) while maintaining almost the same size! Furthermore, the 20 kgm support has been upgraded to 25 kgm, the 40 kgm support to 50 kgm, and the 80 kgm support to 100 kgm! This significantly expands its range of applications. We encourage you to consider this revolutionary feature that allows rotation to stop without brakes, even though it is a reduction gear, for factory production lines and various devices. For more details, please refer to the "S-Reducer" product catalog.

Introducing the "S-Reducer," a gearbox equipped with a completely new self-locking mechanism using spur gears instead of the existing self-locking function found in worm gears. It offers higher efficiency compared to worm gears and allows for a compact design, which has received positive feedback. This time, our conventional product with a rated holding torque of 40 kgm has been upgraded to support 50 kgm while maintaining nearly the same size! Additionally, the 10 kgm support has been increased to 12 kgm! This expansion opens up even more applications. We encourage you to consider this groundbreaking feature that allows rotation to stop without brakes for factory manufacturing lines and various devices. Please note that the new type is designed for low-speed rotation (manual use). For more details, please refer to the "S-Reducer" product catalog.

We have newly added a motor-mounted version of the self-locking compact winch developed by our company, which has received many requests. Even if the motor brake fails, the winch will self-lock, ensuring safety → achieving a double safety structure. It eliminates the need for brakes when combined with inexpensive motors that do not have brake functions, as the winch's self-locking feature holds the position when movement stops. Additionally, its overall compact design makes it easy to integrate into existing factory equipment. The selection of winches, motors, etc., will vary based on various conditions (maximum load, frequency of use, etc.). Cleanroom and heat-resistant specifications are also available; please feel free to contact us.

This product combines a modular type jack with a gearbox that features a new self-locking mechanism without using the conventional self-locking worm gear at all. There are types with rated thrust loads of 50 kg and 100 kg, both achieving a travel distance of 20 mm per rotation, which is significantly faster than traditional screws. We recommend this for customers who want to lift quickly with minimal force and aim for space-saving solutions in various factory manufacturing lines. Additionally, by attaching guide rods, the strength against buckling is increased, resulting in smooth movement. It is also possible to change the gearbox to achieve a rotation of 9.5 mm. The most notable feature is that it can hold the stopping position continuously under load, with self-locking occurring when the movement is halted.

This is the second product that combines a modular jack with a gearbox featuring a new self-locking mechanism that does not use the conventional self-locking worm gear at all. The input shaft torque is light at 1.01 kgm at 100K, and a fast advancement of 17 mm per rotation has been achieved. We propose this to customers who want to lift quickly with minimal force and aim for space-saving in various factory production lines. Additionally, it is possible to attach guide rods (twin shaft type).

The new compact and lightweight winch "S-Winch" series, which incorporates the already well-received new self-locking mechanism (Shoji-Lock), now features an internal pulley model that has been highly requested. Originally designed to be compact, lightweight, and with a sleek appearance, the addition of the internal pulley further enhances space-saving capabilities. It supports a maximum load torque of 5 kgm, achieving a light handle operation force (approximately 6 kg with a handle diameter of 120 mm). It can rotate in both forward and reverse directions and locks in place when stopped. It can be widely used in locations without power, as well as for disaster preparedness and energy-saving measures. Additionally, since it is not a ratchet, it operates very quietly, making it suitable for nighttime work and environments such as hospitals and stage equipment. As an application, a chain sprocket drum type is also possible.

The new compact and lightweight winch "S-Winch" series, equipped with the already well-received new self-locking mechanism (Shoji-Lock), has now been released with a maximum rope pulling force of 300 kgf, which has been highly requested. It achieves a compact and lightweight design with a neat appearance, allowing for space-saving. It can rotate in both forward and reverse directions and locks in place when stopped. It can be widely used in places without power, as well as for disaster preparedness and energy-saving measures. Additionally, since it is not a ratchet, it operates very quietly, making it suitable for nighttime work and environments such as hospitals and stage equipment. Furthermore, with a capacity of 300 kg, it can be used with confidence in caregiving and welfare-related applications.

The new compact and lightweight winch "S-Winch" series, which incorporates the already popular new self-locking mechanism (Shoji-Lock), now features an internal pulley model that has been highly requested. Originally designed to be compact, lightweight, and with a sleek appearance, the integration of the pulley further enhances space-saving capabilities. It supports a maximum load torque of 5 kgm, achieving light handle operation (approximately 6 kg when the handle diameter is 120 mm). It rotates in both forward and reverse directions and locks in place when stopped. It can be widely used in areas without power, as well as for disaster preparedness and energy-saving measures. Additionally, since it is not a ratchet, it operates very quietly, making it suitable for nighttime work and environments such as hospitals and stage equipment. As an application, a chain sprocket drum type is also possible.

The new compact and lightweight winch "S-Winch" series, which incorporates the already well-received new self-locking mechanism (Shoji-Lock), now features a maximum rope pulling force of 100 kgf, as requested by many. It has the same appearance as the conventional 50 kgf model, but with double the maximum rope pulling force. It achieves a compact and lightweight design with a sleek appearance, allowing for space-saving. It can rotate in both forward and reverse directions and locks in place when stopped. It can be widely used in areas without power, as well as for disaster preparedness and energy-saving measures. Additionally, since it is not a ratchet, it operates very quietly, making it suitable for nighttime work and environments such as hospitals and stage equipment.

A jack that can lift a load of 50 kN with a light manual operating force (input shaft torque of approximately 11 Nm). This jack was developed for component maintenance as an application product of the new self-locking mechanism (Shoji Lock). The body weight is 36 kg and it is made of aluminum. It is designed with a focus on lightweight and manual operability. There are two input shafts (high/low), allowing for easy switching between quickly turning the handle when there is no load and applying force when a load is present simply by changing the insertion of the handle. It can be widely used for work in locations without power, as well as for disaster preparedness and energy-saving measures. It can also be used electrically.

The "S-Linear Actuator" series, which has already received great acclaim, has now introduced a new model with a guide. By equipping it with a guide parallel to the rack, the strength against buckling and other issues has increased, further expanding its range of applications. It achieves a rated thrust load of 600 kgf while allowing for a compact design. Additionally, it can be operated with common electric tools (drill drivers), making it suitable for work in locations without power.