It is safe because the luggage will not fall even if you take your hands off the handle during operation. Furthermore, the main unit is compact and lightweight, allowing for space-saving.
The "S-Winch," a compact and lightweight winch equipped with a new self-locking mechanism (Shoji-Lock), is the best-selling model with a maximum rope pulling force of 50 kgf. 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 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.
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basic information
Maximum rope pulling force: 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. 【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. 【Other Features】 ○ Drum that does not require a specific winding direction for the rope. ○ Unique holding mechanism sealed within the drum for quiet and powerful operation. ○ Input shaft that maintains the stopped position regardless of rotation direction. ○ Smooth operation with a ratchet-less handle. ○ Compact and lightweight tube-shaped case that allows for flexible mounting direction.
Price information
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Delivery Time
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Applications/Examples of results
- For factory equipment lifting (due to lack of space and the need for compactness because of low load, adopted in automotive assembly lines, etc.) - For display and interior use (with a black design that does not interfere with aesthetics, there are many inquiries from the construction industry, for lifting lighting fixtures in show windows, for displaying tapestries in certain major retail stores, etc.)
Detailed information
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Adopted for display use [Adopted for the lighting fixtures in the show windows of a brand shop in Ginza] ○ Compact and highly efficient, allowing for fine adjustments, enabling the lighting fixtures to be freely moved to match the design of the show windows.
Line up（1）
| Model number | overview |
|---|---|
| SWM-050L-12 | We also offer a long bobbin type that meets the request for a larger amount of wire winding. It can accommodate up to 30m (φ3mm). |
catalog（2）
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CAD data（2）
| Model number | overview | File |
|---|---|---|
| SWM-050-12 | Manual-only winch Maximum rope pulling force 50 kgf Reduction ratio i = 12 |
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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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News about this product（1）
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.