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  6. Small winch, manual/electric self-locking winch 300kg

Small winch, manual/electric self-locking winch 300kg

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SWE-300 

last updated:Jul 05, 2022

庄司歯車エンジニアリング
庄司歯車エンジニアリング
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While winding up the cargo, it is safe as it won't fall even if the movement stops. No brakes are needed, so it can be wound up with an electric screwdriver. It is ideal for work in places without power.

The "S-Winch" is a compact and lightweight winch equipped with a new self-locking mechanism (Shoji-Lock). It is available in both manual and electric types, capable of handling a maximum rope pulling force of 300 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 holds the load when stopped. This enables operation with an electric screwdriver, making it suitable for use in areas where a large power source is not available, as well as for disaster preparedness and energy-saving measures. *For more details, please visit the official website or feel free to contact us.*

    Gearbox
CA390502.jpg

Small winch, manual/electric self-locking winch 300kg

CA390502.jpg
CA390502.jpg
  • Shoji Gear Engineering Co., Ltd. Official Website
  • Special site - Product/service details - https://pr.mono.ipros.com/shoji-lock/product/

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Gear ratios of 64, 92, and 176 are available. Maximum rope pulling force of 300 kgf. There is also a long type with a large winding capacity. 【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 restrict the direction of rope winding. ○ 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 mounting direction. ○ Hexagonal shaft for easy attachment and detachment of commercially available electric tools or separately sold manual handles. ○ Can be manufactured in all stainless steel or aluminum. ○ Optional lock release mechanism for quick wire release.

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Applications/Examples of results

○ Adopted by manufacturers of all-stainless steel medical devices ○ Used for lifting operations in high places without power supply and in narrow spaces Also ideal for interior use, as well as for disaster and disaster prevention purposes.

Line up(2)

Model number overview
SWE-300 Basic Type
SWE-300L Long Bobbin Type

catalog(2)

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Self-Locking Winch Product Catalog

Self-Locking Winch Product Catalog

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Brochure for Parts Procurement in Vietnam and Overseas

Brochure for Parts Procurement in Vietnam and Overseas

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CAD data(2)

Model number overview File
SWE-300 Manual/Electric Tool Assist Winch Maximum Rope Pulling Force 300 kgf Gear Ratio i = 81, 117, 182, 351 Hexagonal Tip Specification
  • 2D dxf ( 0B)
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
  • 2D dxf ( 940KB)

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庄司歯車エンジニアリング

庄司歯車エンジニアリング

Machine elements and parts

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The load-holding function equipped reduction mechanism (shoji-lock) has been developed for application 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, our design features them in a straight line (inline), allowing for a compact design and space-saving, which has received high praise and resulted 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 overseas parts procurement business, beginning with Vietnam. Currently, a majority of our parts are procured overseas, and leveraging our achievements and network, we aim to assist companies struggling with cost reduction in parts procurement.

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