A stainless steel type of winch with a self-locking feature that can hold the load even when the operator's hands are off, has been introduced with a compact, lightweight, and sleek design.
The compact and lightweight winch "S-Winch," which incorporates the already well-received new self-locking mechanism (Shoji-Lock), is now available in a rust-resistant stainless steel type. Due to high demand for clean room compatibility, we have prepared a 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 solutions. It can rotate in both forward and reverse directions and locks in place when stopped. It can be widely used for disaster prevention and energy-saving measures without the need for a power supply. Additionally, since it is not a ratchet type, it can be used in various locations and operates very quietly, making it suitable for nighttime work and hospitals. Being made entirely of stainless steel, it is also suitable for use in clean rooms, as well as in marine and ship-related applications.
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basic information
Maximum rope pulling force: 50 kgf, lift amount per rotation: approximately 13 mm, input torque at maximum load: approximately 3 Nm, handle operating 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 where the 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 require a specific winding direction for the rope ○ Unique holding mechanism sealed inside the drum for quiet and powerful operation ○ Input shaft that maintains the stopped position regardless of rotation direction ○ Handle that operates smoothly without a ratchet ○ Compact and lightweight tube-shaped case that allows for flexible installation direction ○ Made of all stainless steel, suitable for a wide range of applications (food, medical, hospitals, clean rooms, marine, ships, etc.)
Price information
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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
Detailed information
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There is also a lock release type. In response to the request for a quicker wire release, we offer a "LF (Lock & Free)" type in our stainless steel mini winches, which allows you to unlock simply by turning the lever. This has been adopted for wind tunnel experiments by JAXA.
Line up（1）
| Model number | overview |
|---|---|
| ＳＷＭ－０５０Ｆ－１２ＳＳ | In response to your request to quickly release the wire, we also offer a "LF (Lock & Free)" type in our stainless steel small winches, which allows you to unlock simply by turning the lever. |
catalog（2）
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CAD data（1）
| 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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News about this product（2）
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.