The number of adoptions is increasing. 【SUS/Aluminum available】 Small winch with load holding function.
No need for brakes or stoppers! A self-locking winch that can operate without power and can hold loads. Lightweight, smart, and compact with many applications!
The compact and lightweight winch "S-Winch," which incorporates the already well-received new self-locking mechanism (Shoji-Lock), now comes in stainless steel and aluminum types in addition to the traditional iron version. Due to high demand for cleanroom compatibility, it achieves a compact and sleek design, allowing for space-saving. It can rotate in both forward and reverse directions and holds the load when stopped. It can be widely used as a disaster response and energy-saving measure without the need for power. Additionally, since it is not a ratchet type, it operates very quietly, making it suitable for nighttime work and for use in hospitals, laboratories, and experimental sites. The SUS version is suitable for use in cleanrooms as well as in marine and ship applications. The aluminum version is lightweight, making it convenient for portability. *For more details, please visit our official website or feel free to contact us.*
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basic information
Basic Specifications: Maximum rope tension: 50 kgf, lifting amount per rotation: approximately 13 mm, input torque at maximum load: approximately 3 Nm, handle operation force: approximately 2.8 kg (handle diameter: 120 mm), wire winding length: approximately 5 m (φ3 mm), body weight: 2.1 kg *For other products, please check our website, catalog, etc. 【Features】 ○ Holds the position when operation is stopped ○ Compact, lightweight, and economical ○ Excellent strength and durability ○ Operates quietly without ratchet noise ○ Simple structure that is less prone to failure and prevents operational mistakes ○ Easy electric operation with one-touch (Electric/Manual Winch SWE) 【Other Features】 ○ Drum that does not restrict the direction of rope winding ○ Unique holding mechanism sealed inside the drum for quiet and powerful operation ○ Input shaft that holds the stopped position regardless of rotation direction ○ Handle that operates smoothly without a ratchet ○ Compact, lightweight tube-shaped case that allows for flexible installation direction ○ Made entirely of stainless steel, suitable for a wide range of applications (food, medical, hospitals, clean rooms, marine, ships, etc.)
Price information
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Delivery Time
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Applications/Examples of results
- Adopted by vacuum equipment manufacturers and cleanroom specification factories - Adopted as equipment by medical device manufacturers - Adopted in food factory production lines - Adopted in semiconductor manufacturing lines - Adopted in university research laboratories (motor-driven type) - Also adopted in the architecture and interior design sector
Detailed information
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Made of aluminum with a proven track record in semiconductor equipment. There is a track record of semiconductor equipment using aluminum material (A7075). There is also a type that uses a polyester belt instead of wire for winding.
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There are also organic fiber ropes. For medical devices, there are types that are wound with organic fiber ropes instead of wires. The photo shows a steel product that has been treated with electroless nickel plating, finished at a low cost.
catalog（2）
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CAD data（7）
| Model number | overview | File |
|---|---|---|
| SWM-050-12AK70 | Manual-only winch Maximum rope pulling force 50 kgf, reduction ratio i = 12 Lightweight aluminum type, drum diameter Φ70 |
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| SWM-050L-12 | Manual-only winch with a maximum rope pulling force of 50 kgf, reduction ratio i = 12, long bobbin. |
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| SWM-100-12 | Manual-only winch with a maximum rope pulling force of 100 kgf and a reduction ratio of i = 12. |
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| SWM-050-12 | Manual-only winch Maximum rope pulling force 50 kgf Reduction ratio i = 12 |
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| SWE-300L | Manual/Electric Tool Assist Winch Maximum Rope Pulling Force 300 kgf Gear Ratio i = 81, 117, 182, 351 Long Bobbin Hexagonal Tip Specification |
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| SWE-300 | Manual/Electric Tool Assist Winch Maximum Rope Pulling Force 300 kgf Reduction Ratios i = 81, 117, 182, 351 Hexagonal Tip Specification |
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| SWE-100 | Manual/Electric Tool Assist Winch Maximum Rope Pulling Force: 100 kgf Reduction Ratio i = 64, 92, 176 Hexagonal Tip Specification |
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Company information
The load-holding function equipped reduction mechanism (shoji-lock) has been developing applied products such as winches and rack jacks since the early 2000s. Steady sales activities have borne fruit, and it has begun to be adopted for various applications. Unlike conventional worm reduction gears with self-locking functions where the input and output shafts are orthogonal, this mechanism has them aligned in a straight line (inline), allowing for a compact design and space-saving, which has received high praise, resulting in a diverse range of practical examples. (Patents have been obtained in Japan, the United States, the EU (Germany, France, the UK), China, South Korea, and Taiwan.) Furthermore, starting in April 2023, we launched a new business for overseas parts procurement, beginning with Vietnam. Currently, a majority of our parts are also procured overseas, and we hope to leverage our achievements and network to assist companies struggling with cost reduction in parts procurement.